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CN109278527A - Transmission device for hybrid vehicle - Google Patents

Transmission device for hybrid vehicle Download PDF

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Publication number
CN109278527A
CN109278527A CN201810810925.0A CN201810810925A CN109278527A CN 109278527 A CN109278527 A CN 109278527A CN 201810810925 A CN201810810925 A CN 201810810925A CN 109278527 A CN109278527 A CN 109278527A
Authority
CN
China
Prior art keywords
clutch
output
input
rotor
torque
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810810925.0A
Other languages
Chinese (zh)
Inventor
T.吉诺特
J.鲍莱特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Publication of CN109278527A publication Critical patent/CN109278527A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • B60K6/405—Housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/54—Transmission for changing ratio
    • B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/13121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by clutch arrangements, e.g. for activation; integrated with clutch members, e.g. pressure member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/1464—Masses connected to driveline by a kinematic mechanism or gear system
    • F16F15/1471—Masses connected to driveline by a kinematic mechanism or gear system with a kinematic mechanism, i.e. linkages, levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B60K2006/381—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches characterized by driveline brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0661—Hydraulically actuated multiple lamellae clutches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

The present invention relates to a kind of torque transmitter (1), it include: the input element (2) of torque, it can be rotationally coupled to the crankshaft (3) of internal combustion engine, the first output element (5) of torque, it can be rotationally coupled to the first input shaft (6) of gearbox, the second output element (8) of torque, it can be rotationally coupled to the second input shaft (9) of gearbox, second output element is parallelly arranged in directions of torque transfer with the first output element, rotating electric machine (12), the first output element and the second output element (5 including arranging input element (2) and another aspect on the one hand in directions of torque transfer, 8) rotor (13) between, rotor is used to selectively connect to input element by the input clutch (15) of polydisc type, the first output clutch that rotor passes through polydisc type Device and the second output clutch (16,17) are respectively selectively connected to the first output element and the second output element (5,8), each of clutch includes relevant actuating component (56,71,72), first order spring (31) between input element and rotor, it is characterized in that, input clutch (15) far from input element (2) from output clutch (16,17) by deviating.

Description

Transmission device for hybrid vehicle
Technical field
The present invention relates to the transmission device fields for motor vehicles.The invention particularly relates to one kind for sending out in heating power The transmission device being arranged between motivation and gearbox in transmission chain.
Particularly, the present invention relates to the transmission devices for mixed motivity type motor vehicles, and wherein motor also is disposed on hair Between motivation and gearbox.
Background technique
It is known in the art that transmission component is arranged between gearbox and Thermal Motor, and in engine side Including motor and clutch, to allow for the crankshaft of Thermal Motor to be rotationally coupled to the rotor of motor.Therefore, Ke Yi Thermal Motor is cut off when vehicle stops every time and restarts it by means of motor.Motor can also constitute electric brake Or superfluous energy is provided to assist Thermal Motor for Thermal Motor or prevents its stalling.Vehicle is also ensured in motor Driving.When engine rotation, motor serves as alternating current generator.The torsion that this transmission component can also be separated by two Motor is connected to gearbox by square path, and each torque path includes the input shaft of output clutch and gearbox.In document DE This device is particularly disclosed in 10 2,011 117 781 A1.
In 10 2,011 117 781 A1 of document DE, which includes the actuator of three separation, for activating three A clutch.Multiple oil circuit footpaths are set to supply actuator, the especially road in the path of internal-combustion engine pusher side and gear-box side Diameter, this complicates the manufacture of device.
In the apparatus, it is also not meant to arrange torsional damper in the inner space of motor.If in device and heating power This damper is set in upstream between engine, then this device not right and wrong in terms of filtering aperiodicity or axial dimension Often effective selection.
Finally, in the apparatus, clutch is radially stacked, so that they radially occupy big space, this and compactedness It is expected that opposite.
Summary of the invention
The purpose of the present invention is allowing to benefit from a kind of torque transmission device, allow to coordinate the requirement to compactedness, and The filtering to twisting vibration will not be reduced.
The present invention in terms of one in by means of a kind of torque transmission device realize the purpose, torque drive dress It sets especially for motor vehicles, comprising:
Torque-input-element can be rotationally coupled to the crankshaft of internal combustion engine,
First output element of torque can be rotationally coupled to the first input shaft of gearbox,
Second output element of torque can be rotationally coupled to the second input shaft of gearbox, the second output member Part is parallelly arranged in directions of torque transfer with the first output element,
Rotating electric machine, first including arranging input element on the one hand and another aspect in directions of torque transfer And the second rotor between output element, rotor are used to selectively connect to input element by the input clutch of polydisc type, turn Son is respectively selectively connected to the first and second output elements, clutch by the first and second output clutches of polydisc type Each of device includes relevant actuating component,
First order spring between input element and rotor,
It is characterized in that, input clutch far from input element and output clutch by deviating.
Therefore input clutch is located at gear-box side, this is particularly advantageous, because it is located at needed for its actuating and cooling Fluid arrival near.
Output clutch is located at internal-combustion engine pusher side.Output clutch can be axially located at input link and input from Between clutch.In the presence of the plane perpendicular to rotation axis, input clutch is left in gear-box side and in Thermal Motor Leave output clutch in side.The plane does not cut any one of three clutches.
This be arranged such that can radially obtain compact device.
According to another aspect of the present invention, which may include the rotor supports part radially kept for rotor.Rotor Supporting element includes lateral partitions, and the partition and all clutches are located at identical axial side.The partition can also be with actuator position In identical axial side.Rotor supports part can encapsulate clutch and actuator simultaneously.
Therefore, this partition is not used for the dedicated openings that force transmitting member passes through, clutch and actuating component whole position In the same side of partition.Therefore, partition because its not by hole weaken due to it is firm and easily fabricated.
Preferably, rotor supports part does not include other lateral partitions, so that rotor supports part structure is simple.
According to an aspect of the present invention, rotor supports part can also include such rotor supports part, the rotor supports Part includes the inner sleeve for arranging clutch actuation component.
This rotor supports part allows to remove to for arranging actuating component and for multiple separate parts of rotor supports Needs.It is radial to keep being shared for actuating component and rotor.
According to another aspect of the present invention, each actuating component may include actuation chamber, and the actuation chamber is partly by inner sleeve With can relative to inner sleeve move axially and can with associated clutch cooperation force transmitting member define.Each power passes Passing component can move under the action of Fluid pressure in actuation chamber.These actuating components are also referred to as " piston " type actuating component.
It is associated with actuation chamber, each actuating component may include mending especially other than the value of input clutch moves component Room is repaid, which is partly defined by force transmitting member and inner sleeve.The room is also possible to sealing.
Force transmitting member can form barrier between the two chambers.Compensated chamber is intended to resist and the actuating on transmission member The relevant power of fluid dynamic oil pressure of room.Therefore, force transmitting member can pass through the change of actuation chamber and the relative oil pressures of compensated chamber Change and it is axially displaced.
Partition can be fitted together with inner sleeve, such as pass through welding.Alternatively, partition and inner sleeve can be one Body.
Rotor supports part may also include with fluted outer sleeve, with rotor engagement.Outer sleeve can be with partition one It is formed or is fitted together, especially by welding.
According to another aspect of the present invention, inner sleeve can radially be carried by fixed distributor.Distributor may include using In the fluid network of each of supply actuating component.Distributor advantageouslys allow for only having one for all actuators A fluid supply apparatus, this simplifies devices.Fluid network is arranged in fixed rotary part, structurally and operationally opposite Fluid in rotary part (such as gear-box axle) is supplied and is simplified.This device allows to have for activating clutch The single fluid inlet of device, this simplifies the manufactures of device.
According to an aspect of the present invention, relative in face of crowded and non-accessible internal-combustion engine pusher side, fluid network It is open in accessible environment in gear-box side.
According to an aspect of the present invention, rotor can radially be carried by distributor, especially individually by distributor Carrying.Bearing, especially needle bearing are arranged between sleeve and distributor.Preferably, two bearings, each bearing are set It is located at one of the end of sleeve.Rolling member can be arranged in identical radial height.Therefore shared actuating component With the radial support function of rotor.
In the sense that the application, when a component is carried by another component, there is no torque transmitting in interface.
According to an aspect of the present invention, for each actuation chamber, the fluid network of distributor may include First Series Axial passage (at least one channel and preferably two channels), circumferentially offset, in same circumferential recess open It opens, which is also disposed in distributor, is used for actuation chamber supply fluid.
In face of each circumferential recess, opening is equipped in sleeve, for making fluid lead to actuation chamber.
Fluid network may also include the axial passage (at least one channel and preferably two channels) of second series, It is deviated in the circumferential, is opened wide in same circumferential recess, and the cooling fluid for clutch passes through.
For each actuating component, fluid network can also include third series axial passage (at least one and it is preferred Two, ground), circumferential offset is opened wide in same circumferential recess, is used for compensated chamber's supply fluid.Cooling fluid and compensation Fluid can be identical.
For each clutch, fluid network may include the axial passage of single series, the fluid for compensated chamber it is cold But it and supplies.
Preferably, fluid network may include the axial passage of single series, for output clutch cooling and export from The fluid of the compensated chamber of clutch is supplied.
According to an aspect of the present invention, compensated chamber, particularly the compensated chamber of input clutch can not supply fluids.
The axial passage of the series can circumferential offset two-by-two.
Such as the sealing ring being made of plastics can be set in the two sides of each circumferential recess.
Therefore, distributor has a series of outer periphery with recess formed by circumferential recess.
According to an aspect of the present invention, the rolling member of sleeve can frame circumferential recess.
According to another aspect of the present invention, actuating component can be axially-successive.Actuating component all remains close to rotary shaft Line, clutch can be arranged in the space between rotor and the actuator.The fluid supply of actuating component is also simplified.
According to another aspect of the present invention, output clutch can be radially stacked, to minimize the axial direction for distributing to clutch Space.
Alternatively, output clutch can also be axially-successive.Therefore there is the axis for being parallel to rotation axis, the axis Cut each clutch.All clutches can be axially-successive.This be arranged such that can be radially with very compact Device and the inner space that can best utilize motor.This be arranged such that can provide identical clutch, to change The industrialization of kind device.
According to another aspect of the present invention, each clutch of device can include:
Input disc load-bearing part, one side about input clutch by input element drive rotate, on the other hand about First and two output clutch be rotatably coupled with rotor supports part,
Output panel load-bearing part, one side are coupled with the rotation of rotor supports part about input clutch, on the other hand divide It is not coupled about the first and second output clutches with one in the first and second output elements,
Polydisc component comprising: it rubs at least one being rotatably coupled output and input in disk load-bearing part Wipe disk；At least two plates are separately positioned on the two sides of each frictional disk, with another rotation output and input in disk load-bearing part Turn ground to be coupled；And the friction facing being arranged between plate and frictional disk, clutch limit disengaged position and bonding station, are connecing During coincidence is set, the plate and frictional disk clamp friction facing, to pass between input disc load-bearing part and output panel load-bearing part Torque delivery.
Liner can be fixed on frictional disk, especially by gluing, especially by riveting, especially by cladding Molding.Alternatively, liner is fixed onboard.
Each disk load-bearing part can be with all plates of synchronous rotary or all frictional disks.Disk load-bearing part may include cylindrical skirt, Plate and frictional disk are mounted in the cylindrical skirt.
Plate and disk can be cooperated along one in their radial periphery with disk load-bearing part by shape complementation.Cylinder Shape skirt section, plate and frictional disk may, for example, be with fluted.
According to another aspect of the present invention, the output panel load-bearing part of the first output clutch is in radially inner side, the second output The output panel load-bearing part of clutch is in radial outside.
Clutch can be wet type or dry type.Preferably, clutch includes two to seven frictional disks, it preferably includes Three, four or five frictional disks.
Clutch can be " normally opened " type, force transmitting member must applied force to transmit torque.
Force transmitting member can apply axial force to shift plate towards disk, especially in polydisc group on polydisc component On the end plate of part.Therefore, actuating is " promotion " type.
According to an aspect of the present invention, all clutches can be carried by rotor supports part, so that needing not be provided specific Radial directed.Fixed distributor support rotor, all actuating components and clutch.
According to an aspect of the present invention, the input disc load-bearing part of output clutch can extend from secondary partition, this time Grade partition is radially extended from inner sleeve.Rotor supports part, particularly via its inner sleeve and secondary partition, therefore drive output Clutch rotation.
When output clutch is radially stacked, input disc load-bearing part can extend on identical axial side.Secondary partition One compensated chamber in actuating component can be limited.In the configuration, output clutch can be symmetrically.
When output clutch is axially-successive, the input disc load-bearing part of output clutch can be located at the two sides of secondary partition. Secondary partition can limit at least one compensated chamber of output clutch, the preferably compensated chamber Liang Ge.This allows to not increase The component of device.
According to another aspect of the present invention, pendulum-damping means are arranged between first order spring and rotor.
Pendulum-damping means can include: with pendulum supporting element；It can be relative at least one pendular body of supporting element movement；With At least one rolling member, and at least one roller track of supporting element one and with pendular body one at least one Roller track cooperation.
Pendulum-damping means may include multiple pendular bodies, these pendular bodies are regularly arranged in around rotation axis.Often A pendular body can cooperate with two rolling members, and each pendular body may include two swings for being arranged in supporting element two sides Mass block.Pendular body can be arranged radially in spring outwards, preferably in radial height identical with stator.
According to another aspect of the present invention, driving element may be provided between first order spring and input clutch, be used for Transmit torque.Driving element may include pendulum supporting element.The driving element especially may include cylindrical skirt.The cylinder skirt Portion can radially extend between rotor and output clutch.The cylindrical skirt allows to torque from Thermal Motor side It is transmitted to gear-box side.
The cylindrical skirt of driving element can be coupled with the disk supporting element of input clutch.Cylindrical skirt especially can be with It is integrally formed or fits together with disk load-bearing part, especially by welding.
According to another aspect of the present invention, pendulum supporting element can be carried by the first output element.Rolling member, especially Needle bearing can be set between the longitudinal end and the first output element of pendulum supporting element.
According to another aspect of the present invention, first order spring can be packaged.For this purpose, wall can be arranged to be isolated First order spring, and if possible, with the pendulum-damping means of isolating device rest part.First order spring can fill In the sealing space for having lubricating fluid, particularly grease.Alternatively, pendulum-damping means can be located at the sealing outdoor.
According to another aspect of the present invention, second level spring can be set between input element and rotor, two-stage spring Arranged in series.Two-stage spring may be arranged at the upstream of input clutch.
According to an aspect of the present invention, first order spring and optional second level spring can be arranged in the interior of rotor In portion space.
In directions of torque transfer, driving element can be arranged between second level spring and input clutch.
Intermediary element can be set between two-stage spring, for transmit torque with keep spring synchronous.
When being provided with spring at different levels, pendulum-damping means be may be arranged between two-stage spring.Putting supporting element can be with this Intermediary element is coupled, and is especially integrally formed or fits together with the element.
Intermediary element can be carried by input element.Rolling member, particularly ball bearing can be set in intermediary element Longitudinal end and input element (the especially axial projections of input element) between.
Driving element can radially be carried by the first torque-output-element.Rolling member, especially needle bearing, especially Ball bearing, especially sliding bearing can be arranged between the longitudinal end of driving element and the first torque-output-element. Alternatively, driving element can be carried by input element.Rolling member, especially ball bearing can be arranged in driving element Longitudinal end and input element axial projections between.
Alternatively, pendulum-damping means may be provided between second level spring and input clutch.
According to another aspect of the present invention, motor can be the synchronous motor with permanent magnet.This machine has big straight Diameter is conducive to the integrated of device feature.
Detailed description of the invention
Referring to attached drawing, below to the multiple specific realities only provided by way of example rather than limitation of the invention It applies in the declarative procedure of example, the present invention will be better understood when, and other purposes of the invention, details, feature and advantage will more Add and clearly shows.
Fig. 1 is the exemplary axial, cross-sectional view of the apparatus according to the invention, and wherein clutch is according to the of its relative positioning One modification；
Fig. 2 is the second exemplary axial, cross-sectional view according to the device of the first modification；
Fig. 3 is the exemplary axial, cross-sectional view of third according to the device in the first modification；
Fig. 4 is the 4th exemplary axial, cross-sectional view according to the device of the second modification of relative positioning；With
Fig. 5 is the 5th exemplary axial, cross-sectional view according to the device in the second modification.
Specific embodiment
Referring to figs. 1 to 3, torque transmitter 1 is observed comprising:
Torque-input-element 2 can be rotationally coupled to the crankshaft 3 of internal combustion engine,
- the first torque-output-element 5 can be rotationally coupled to the first input shaft 6 of gearbox,
- the second torque-output-element 8 can be rotationally coupled to the second input shaft 9 of gearbox.
In the example considered, the second output element 8 cloth parallel with the first output element 5 in directions of torque transfer It sets.Each of these elements are rotated around the rotation axis X of device.
The device further includes rotating electric machine 12, and rotating electric machine 12 includes along directions of torque transfer arrangement on the one hand defeated Enter the rotor 13 between element 2 and the first output element 5 and the second output element 8 of another aspect.Device 1 further includes being used for The rotor supports part 35 of rotor radially kept.
In the example considered, rotor 13 selectively:
It is connected to input element 2 by polydisc type input clutch 15,
It is connected to the first output element 5 by the first output clutch 16 of polydisc type, and
The second output element 8 is connected to by the second output clutch 17 of polydisc type.
When first clutch 15 and the first output clutch 16 are configured in so-called bonding station, gearbox first Input shaft 6 is rotationally coupled to crankshaft 3 and is driven by it rotation.In this configuration, rotor 13 can also provide for gear-box Superfluous energy.
When first clutch 15 be configured in so-called disengaged position and the first output clutch 16 be configured to engagement position When setting middle, the first input shaft of gearbox 6 is rotationally coupled to rotor 13 and is driven by it rotation.Clutch spindle then only by Rotor driving.In this configuration, motor is also used as brake and for energy recuperation mode.
In a similar way, when first clutch 15 and the second output clutch 17 are configured in so-called bonding station When, the second input shaft of gearbox 9 is rotationally coupled to crankshaft 3 and is driven by it rotation.
When first clutch 15 be configured in so-called disengaged position and the second output clutch 17 be configured to engagement position When setting middle, the second input shaft of gearbox 9 is rotationally coupled to rotor 13 and is driven by it rotation.The second axis of gearbox then only by Rotor driving.
When the first and second output clutches 16,17 are in configured separate and input clutch is in engagement arrangement, Rotor 13 can be by internal combustion engine drives.Motor is then in energy recuperation mode.
In all examples considered referring to figs. 1 to 5, the first output clutch 16 is arranged to the surprise of engaged gear case Several grades, the second output clutch 17 is arranged to the even gear and reverse gear of engaged gear case.Alternatively, by first clutch The shelves that device 16 and second clutch 17 are responsible for are exchanged respectively.
Clutch is arranged to, will according to the corresponding configuration of each output clutch 16 and 17 and input clutch 15 The so-called input power (torque and revolving speed) of internal combustion engine is alternately transmitted to one in two input shafts of gearbox It is a.Device is then in so-called " just " mode.Input clutch 15 can also transfer torque to Thermal Motor, device Then in so-called negation mode.
Output clutch 16,17 is arranged as not being in identical engagement arrangement simultaneously.On the other hand, they can be same When be configured in disengaged position.
In the example considered, input element 2 is fixed to crankshaft nose 21, the multiple spiral shell by multiple screws 23 Nail 23 is for example regularly distributed over the entire surrounding of the rotation axis X of device 1.Input element 1 includes primary inertia part 20, should Primary inertia part 20 extends radially until the periphery of motor 12, especially until the periphery of the stator of motor 14.Primary inertia part 20 be the rotary vane that Thermal Motor side is arranged in here.
In the example that Fig. 1 is considered, the first and second output elements 5,8 respectively include the first and second webs 25, 28, the first and second input shafts 6,9 of gearbox are connected respectively to by spline connection.During the second input shaft of gearbox 9 is It is empty and surround the first input shaft of gearbox 6.
In the example considered, motor 12 is the synchronous motor with permanent magnet.Motor includes arranging around rotor 13 Fixation stator 14.Motor 12 further includes rotor-position sensor 30, especially noncontacting proximity sensor.
In the example considered, device 1 further include first order spring 31 and with the concatenated second level bullet of first order spring Spring 32.In directions of torque transfer, two-stage spring is arranged between input element 2 and rotor 13, especially in input clutch 15 upstream.In a variant which is not illustrated, input clutch can be placed between two-stage spring.
In the example considered, springs 31,32 at different levels each include four springs.Two-stage spring 31,32 is in rotor In 13 inner space, particular in that in output clutch 16,17 identical radial heights.
In the example considered, spring is the flexural spring regularly arranged around axis X.Springs at different levels It is axially offset to one another herein, but is envisioned that first and second groups of springs on identical axial height.In the circumferential, intermediate A part of element is then arranged between first group of each spring and second group of each spring.In this configuration, spring It can be straight spring.
Driving element 33 is arranged between second level spring 32 and input clutch 15, for transmitting torque.The driving Element 33 includes the cylindrical skirt to cooperate with input clutch 15.
In the example that Fig. 1 to 3 is considered, the cylindrical skirt of driving element rotor and output clutch 16,17 it Between extend.
Intermediary element 34 is also disposed between two-stage spring 31,32, for transmit torque with keep spring synchronous.With enclosing There is the section of the shape substantially in " Y " herein around the intermediary element 34 of the turning quality of axis X.
Pendulum-damping means 98 are arranged between two-stage spring 31,32.Pendulum-damping means 98 include: and intermediary element The pendulum supporting element 99 of connection；It can be relative at least one pendular body of supporting element movement；With at least one rolling member, and It cooperates at least one roller track of supporting element one and at least one roller track of pendular body one.Damping of oscillations Device 98 may include multiple pendular bodies, these pendular bodies are regularly arranged in around axis X.Each pendular body can be with two A rolling member cooperation, each pendular body may include two wobble quality blocks 100 for being arranged in 99 two sides of supporting element.
In the example considered, pendular body is arranged radially at spring outwards, preferably in radial direction identical with stator 14 In height.
The pendulum supporting element 99 for being formed as rivet each other two parts herein couples with intermediary element 34.Intermediary element and Pendulum supporting element is carried by input element 2.Ball bearing 102 is arranged in the longitudinal end of intermediary element 34 and the axis of input element To between raised 103.
In the example that Fig. 1 is considered, driving element 33 is radially carried by input element 2.Ball bearing 104 is arranged Between the longitudinal end of intermediary element 33 and the axial projections 103 of input element.
Thus input element carries two-stage spring 31,32 and damping of oscillations dress paper 98.
In all examples that reference Fig. 1 is considered, input clutch 15 includes:
Input disc load-bearing part 42 is driven by input element 2 by springs 31,32 at different levels and is rotated in radial outside,
Output panel load-bearing part 43 is rotatably coupled in radially inner side with supporting element 35, and
Polydisc component 44 comprising: three frictional disks being rotatably coupled with input disc load-bearing part；Three plates, respectively The two sides of each frictional disk are set, are rotatably coupled with output panel load-bearing part；And the friction being arranged between plate and frictional disk Liner.
In the example considered, input disc load-bearing part 42 and the cylindrical skirt of driving element 33 are integral, and export Disk load-bearing part is limited by rotor supports part 35.
In the example considered, the first output clutch 16 includes:
Input disc load-bearing part 46 is rotatably coupled in radial outside with rotor 13,
Output panel load-bearing part 47 is coupled in radially inner side with the first web 25, especially with the web at one Body,
Polydisc component 48 comprising: three frictional disks being rotatably coupled with input disc load-bearing part；Four plates, respectively The two sides of each frictional disk are set, are rotatably coupled with output panel load-bearing part；And the friction being arranged between plate and frictional disk Liner.
In the example considered, the second output clutch 17 includes:
Input disc load-bearing part 49 is rotatably coupled in radially inner side with supporting element 35,
Output panel load-bearing part 50 is coupled in radial outside with the second web 28, especially with the web at one Body,
Polydisc component 51 comprising: four frictional disks being rotatably coupled with input disc load-bearing part；Five plates, respectively The two sides of each frictional disk are set, are rotatably coupled with output panel load-bearing part；And the friction being arranged between plate and frictional disk Liner.
Liner is fixed on frictional disk herein.
In the engagement arrangement of clutch 15,16,17, the plate and frictional disk grip friction liner, so as in input disc Torque is transmitted between load-bearing part and output panel load-bearing part.
In the example considered, each all plates of disk load-bearing part synchronous rotary or all frictional disks.Each disk load-bearing part Including cylindrical skirt, plate and frictional disk are mounted in cylindrical skirt.Plate and disk are by shape complementation along their radial direction One in periphery cooperates with disk load-bearing part.Cylindrical skirt, plate and frictional disk may, for example, be with fluted.
In the example considered, the disk load-bearing part 47,50 of output clutch is facing, does not have between both Plant any part.The disk load-bearing part 47,50 of output clutch is integral with the web of corresponding output element.
Reference marker is suitable for Fig. 2.
In all examples considered, supporting element 35 particularly includes substantial transverse partition 36.
Supporting element 35 further includes cooperating with fluted outer sleeve 37 with rotor 13, the inner surface of rotor 13 with Groove.It is additionally provided with translation stopping device 38, between rotor 13 and partition 36 to allow in its of the rotor and device 1 Good location of the rotor relative to stator during remaining part grouping dress.The stopping device 38 is on the periphery of outer sleeve 37 herein Recess.
Supporting element 35 finally includes inner sleeve 55, for arranging that the first actuating component 56, first of input clutch exports First actuating component 71 of clutch 16 and the second actuating component 72 of the second output clutch 17.Therefore, inner sleeve 55 for Three actuating components 56,71,72 are shared.
The input disc load-bearing part 46,49 of output clutch is driven by rotor supports part 35 to be rotated, especially by sleeve 55 With the secondary partition 40 radially extended from the sleeve 55.Extend the input disc carrying of output clutch from the secondary partition 40 Part 46,49.
In the example considered, actuating component 56,71,72 is axially successive.Actuating component is all identical radial high On degree and they all remain close to axis, and clutch is placed in the inner space of rotor 13.
For the sake of clarity, it has been added in Fig. 1 and the actuating component 56,71 of device 1 and 72 associated attached drawings Label.It will explain the architectural difference between different examples.
In the example considered, each actuating component 56,71,72 includes the actuation chamber for being respectively labeled as 58,76,77, It is partly defined by inner sleeve 55 and the force transmitting member by being respectively labeled as 59,79,80, and force transmitting member can be relative to Inner sleeve 55 move axially and be suitable for relevant clutch cooperate, especially to the relevant clutch polydisc component End plate cooperation.These actuating components are also referred to as " piston " type actuating component.
Force transmitting member 59,79,80 can move under the action of Fluid pressure in actuation chamber.Force transmitting member effect Change the configuration of clutch on polydisc component.
Each actuating component 56,71,72 further includes the compensated chamber for being respectively labeled as 130,131,132, partly by phase The force transmitting member and inner sleeve 55 of pass define.These rooms pass through seal radial to external seal.
Barrier is formed between two rooms of each comfortable actuating component of force transmitting member 59,79,80.
For each actuating component, axial retention device 60 is set to limit the movement of actuation chamber, so that only power transmits structure The axial activity of part 59,79,80.Axial retention device includes snap ring 61 and reinforcing ring 62 herein.
Each actuating component includes the return device 64 in open position, is also set in actuation chamber Pressure be less than threshold value when causes force transfer member return.
In the example considered in Fig. 1 and Fig. 4, which is arranged on inside compensated chamber 130,131,132 Belleville washer.
In the example considered in Fig. 2,3 and 5, return device 64 is the straight spring being inserted between two contact cups, It is also disposed in compensated chamber 130,131,132.It is contemplated that the combination of different types of return device.
In all examples considered referring to figs. 1 to 5, the fluid supply of actuating component 56,71,72 is shared.
Inner sleeve 55 is carried by fixed distributor 74 is radial.The distributor 74 includes being used for actuating component 56,71,72 Each of supply fluid network 66.Fluid network is opened wide in gear-box side.The reference marker addition of fluid network exists In Fig. 2.
In the example considered, for each actuation chamber, fluid network 66 includes First Series axial passage, described First Series axial passage is opened wide in same circumferential recess, and circumferential recess is also disposed in distributor, for supplying fluid to Actuation chamber, which is 68, for supplying the actuation chamber 76 of the first output clutch.Although invisible in figure, Opening is additionally provided in sleeve 55, for making fluid lead to actuation chamber 58,76,77.
Fluid network 66 may also include to the axial passage of output clutch 16,17 relevant second series, identical Circumferential recess 140 on open wide, cooling fluid for output clutch 16,17 passes through.The second series channel can be with Supply fluid to the compensated chamber of output clutch 131,132.
Fluid network finally includes the axial passage of second series associated with input clutch 15, in same week It is opened wide on groove 141, for passing through for cooling fluid.
Such as the two sides of each circumferential recess are arranged in six sealing rings 142 being made of plastics.These circles are by distributor 74 carryings.
Therefore, distributor 74 has a series of outer periphery with recess formed by circumferential recess.
In the example considered, rotor 13 is only carried by distributor 74 is radial.It is set between sleeve 55 and distributor 74 Set two bearings 90.
In the example that Fig. 1 considers, single rolling member 90 is provided with sleeve in each end, they are arranged in phase In same radial height and they frame circumferential recess.
In the example of the consideration, needle bearing 90 is arranged on the recess portion of sleeve 55, and two needle bearings 90 It is arranged to frame circumferential recess.
The exemplary device 1 considered is it is especially noted that partition 36 is not only located at all clutches 15,16,17 The same side, and be located at all relevant actuating components 56,71,72 the same side.Rotor supports part thus encapsulate it is all from Clutch and all actuators.
Partition 36 is fitted together with sleeve 55, such as passes through welding.Therefore, in the example of fig. 3, partition is not used In the dedicated openings that force transmitting member passes through, this is convenient for manufacture.
In all examples considered, input clutch 15 by far from input element 2 and output clutch 16, 17 deviate.Therefore, input clutch 15 is located at gear-box side, and output clutch 16,17 is located at internal-combustion engine pusher side.Export from Clutch is axially located between input element and input clutch.
In the example considered in Fig. 1 to 3, output clutch 16,17 is radially stacked.First output clutch 16 is in diameter Outward.
Output clutch, especially their input disc load-bearing part 46,49 are in internal combustion engine side from secondary partition 40 The same side extends.Secondary partition further defines the compensated chamber 131 of the actuating component 71 of the first output clutch.
In the example that Fig. 2 is considered, driving element 33 is specifically carried on lower than in output element.110 cloth of needle bearing It sets between the longitudinal end and degree output element 5 of intermediary element 33.The axial projections 103 of input element are then only used for carrying Pendulum-damping means 98 between two-stage spring 31,32 are set.
In the example depicted in fig. 4, the induction element 150 of driving element is also disposed at the cylinder of the driving element Between skirt section and the output panel load-bearing part 43 of input clutch.The induction element 150 is sliding bearing herein.
The example that considers in Fig. 2 and Fig. 1 and Fig. 2 the difference is that, device 1 only includes first order spring 31.
In the configuration, driving element 33 includes pendulum supporting element 99.With 42 one of input disc load-bearing part of input clutch The cylindrical skirt of formation is welded on pendulum supporting element.
Driving element 33 is carried by the first output element 5 again.Pendulum supporting element 99 is arranged in needle bearing 110 herein Between axial end portion and the first output element 5.
In the example considered, first order spring can be packaged.For this purpose, arrangement wall 155 is with by first order bullet Spring 31 is isolated with the rest part of device 1.In addition, two elastic pieces 156 of setting, the two elastic pieces 156 are set in its end It is equipped with pad 157 and is rotatably coupled with driving element 33, the two elastic pieces 156 are positioned against the axial direction of input element 2 Ground frames two guidance washer frictions of first order spring 31.Therefore, spring is isolated with the rest part of device 1.
First order spring 31 can be in the sealing space filled with lubricating fluid, particularly grease.
Input element 2 includes the flexible sheets 160 for connecting with crankshaft herein.The primary inertia part 20 of input element exists This is arranged radially at the outside of spring level 31.
The example that considers in figures 4 and 5 respectively and Fig. 2 and Fig. 3 exemplary the difference is that, three clutches 15, 16,17 is axially successive.Clutch can be close to rotation axis.Simplify the supply and actuating power of fluid-actuated component Transmitting.This be arranged such that can have three identical clutches, so that the manufacture of the device is less complicated and more passes through Ji.
In the example considered, the input disc load-bearing part 46,49 of output clutch is located at the two sides of secondary partition 40. Secondary partition has the shape substantially in " T " in the plane of Figure 4 and 5.
In the example depicted in fig. 4, the longitudinal end and the first output member of driving element 33 is arranged in ball bearing 160 Between part 5.
Example described in Fig. 5 and exemplary in Fig. 3 the difference is that only output clutch 16,17 and associated Actuating component arrangement.In this example, all clutches and all actuating components are successive in the axial direction.
Secondary partition 40 includes two parts being mutually symmetrical herein.Partition defines two of output clutch herein Compensated chamber 131,132.

Claims (10)

1. a kind of torque transmitter (1) is especially used for motor vehicles, comprising:
The input element (2) of torque can be rotationally coupled to the crankshaft (3) of internal combustion engine,
The first output element (5) of torque can be rotationally coupled to the first input shaft (6) of gearbox,
The second output element (8) of torque can be rotationally coupled to the second input shaft (9) of gearbox, the second output element It is parallelly arranged in directions of torque transfer with the first output element,
Rotating electric machine (12), including arranging input element (2) on the one hand and another aspect in directions of torque transfer Rotor (13) between one output element and the second output element (5,8), rotor are selected by the input clutch (15) of polydisc type Selecting property it is connected to input element, the first output clutch and the second output clutch (16,17) point that rotor passes through polydisc type It is not used to selectively connect to the first output element and the second output element (5,8), each of clutch includes relevant actuating Component (56,71,72),
First order spring (31) between input element and rotor,
It is characterized in that, input clutch (15) far from input element (2) from output clutch (16,17) by deviating.
2. the apparatus according to claim 1 (1), which is characterized in that it includes rotor supports part (35), rotor supports part packet It includes lateral partitions (36), the partition and all clutches (15,16,17) and actuating component (56,71,72) are located at same axial direction Side makes rotor supports part encapsulation clutch and actuator.
3. the apparatus of claim 2 (1), which is characterized in that rotor supports part (35) includes inner sleeve (55), is used for Arrange the actuating component (56,71,72) of clutch.
4. device (1) according to claim 3, which is characterized in that inner sleeve (55) is radial by fixed distributor (74) Carrying, distributor (74) includes the fluid network (66) for supplying each of actuating component (56,71,72).
5. device (1) according to any one of the preceding claims, which is characterized in that actuating component (56,71,72) is axial Ground is successive.
6. device (1) according to any one of the preceding claims, output clutch (16,17) is radially stacked.
7. device (1) according to any one of claim 1 to 5, output clutch (16,17) is axially-successive.
8. torque transmitter (1) according to one of the preceding claims, the clutch of described device (15,16, Each of 17) include:
Input disc load-bearing part (42,46,49), one side, which is driven about input clutch (15) by input element (2), to be rotated, separately On the one hand rotatably it is coupled about the first output clutch and two output clutches (16,17) with rotor supports part (35),
Output panel load-bearing part (43,47,50), one side rotatably join about input clutch (15) and rotor supports part (35) Knot, on the other hand respectively about the first output clutch and the second output clutch (16,17) and the first output element and second A connection in output element (5,8),
Polydisc component (44,48,51) comprising: rotatably it is coupled with one in input disc load-bearing part and output panel load-bearing part At least one frictional disk；At least two plates are separately positioned on the two sides of each frictional disk, with input disc load-bearing part and output panel Another in load-bearing part is rotatably coupled；And the friction facing being arranged between plate and frictional disk, clutch limit separation position It sets and bonding station, in bonding station, the plate and frictional disk clamp friction facing, so as in input disc load-bearing part and defeated Torque is transmitted between placing load-bearing part.
9. torque transmitter (1) according to one of the preceding claims, which is characterized in that pendulum-damping means (98) it is arranged between first order spring (31) and rotor (13).
10. torque transmitter (1) according to any one of the preceding claims, which is characterized in that second level spring (32) it is arranged between input element (2) and rotor (13), two-stage spring (31,32) arranged in series, two-stage spring is arranged in defeated Enter the upstream of clutch (15).
CN201810810925.0A 2017-07-21 2018-07-23 Transmission device for hybrid vehicle Pending CN109278527A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1756973 2017-07-21
FR1756973A FR3069201B1 (en) 2017-07-21 2017-07-21 TRANSMISSION DEVICE FOR A HYBRID VEHICLE

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CN109278527A true CN109278527A (en) 2019-01-29

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DE (1) DE102018116589A1 (en)
FR (1) FR3069201B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112901671A (en) * 2019-11-19 2021-06-04 法雷奥离合器公司 Torque transmission device
CN113439170A (en) * 2019-02-19 2021-09-24 舍弗勒技术股份两合公司 Triple clutch for an axis-parallel hybrid module with rotationally induced actuation of three clutches on the transmission side
CN113573933A (en) * 2019-02-15 2021-10-29 法雷奥离合器公司 Torque transmission device for a motor vehicle
CN113597524A (en) * 2019-05-14 2021-11-02 舍弗勒技术股份两合公司 Torque transmission device with dry-operated disconnect clutch
CN113677905A (en) * 2019-04-10 2021-11-19 舍弗勒技术股份两合公司 Multi-disc clutch, in particular for a hybrid drive train

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019201980A1 (en) 2019-02-14 2020-08-20 Robert Bosch Gmbh Double clutch transmission for an electric vehicle and drive unit for an electric vehicle
DE102019104073A1 (en) * 2019-02-19 2020-08-20 Schaeffler Technologies AG & Co. KG Compact coupling arrangement of a triple coupling for an axially parallel hybrid module
DE102019001937B4 (en) 2019-03-20 2022-03-31 Daimler Ag hybrid powertrain
FR3097917B1 (en) * 2019-06-28 2021-07-02 Valeo Embrayages Torque transmission device
FR3102815B1 (en) * 2019-10-31 2021-10-15 Valeo Embrayages MULTIDISC CLUTCH MECHANISM INCLUDING IMPROVED SEALING

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003107A1 (en) * 2006-01-16 2007-08-02 Borgwarner Inc., Auburn Hills Triple clutch system for vehicle with hybrid drive including dual clutch transmission unit, comprises more than one input shaft
WO2010081453A2 (en) * 2009-01-19 2010-07-22 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hybrid module for a drive train of a vehicle
CN101927690A (en) * 2009-06-24 2010-12-29 F.波尔希名誉工学博士公司 Hybrid drive train
US20120152684A1 (en) * 2010-12-21 2012-06-21 Borgwarner Inc. Clutch device
CN102713327A (en) * 2009-12-17 2012-10-03 舍弗勒技术股份两合公司 Torque transmission device
CN103863099A (en) * 2012-11-14 2014-06-18 博格华纳公司 Torque transmission device and drive train of motor vehicle with same
WO2015144157A1 (en) * 2014-03-27 2015-10-01 Schaeffler Technologies AG & Co. KG Clutch system with dual clutch and csc with an axial csc bearing comprising a platform for receiving the csc, and powertrain

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502005005635D1 (en) * 2005-10-20 2008-11-20 Getrag Ford Transmissions Gmbh Double coupling
DE102011117781B4 (en) 2011-10-28 2024-04-11 Magna Pt B.V. & Co. Kg Clutch arrangement and hybrid dual-clutch transmission

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003107A1 (en) * 2006-01-16 2007-08-02 Borgwarner Inc., Auburn Hills Triple clutch system for vehicle with hybrid drive including dual clutch transmission unit, comprises more than one input shaft
WO2010081453A2 (en) * 2009-01-19 2010-07-22 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hybrid module for a drive train of a vehicle
CN101927690A (en) * 2009-06-24 2010-12-29 F.波尔希名誉工学博士公司 Hybrid drive train
CN102713327A (en) * 2009-12-17 2012-10-03 舍弗勒技术股份两合公司 Torque transmission device
US20120152684A1 (en) * 2010-12-21 2012-06-21 Borgwarner Inc. Clutch device
CN103863099A (en) * 2012-11-14 2014-06-18 博格华纳公司 Torque transmission device and drive train of motor vehicle with same
WO2015144157A1 (en) * 2014-03-27 2015-10-01 Schaeffler Technologies AG & Co. KG Clutch system with dual clutch and csc with an axial csc bearing comprising a platform for receiving the csc, and powertrain

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113573933A (en) * 2019-02-15 2021-10-29 法雷奥离合器公司 Torque transmission device for a motor vehicle
CN113439170A (en) * 2019-02-19 2021-09-24 舍弗勒技术股份两合公司 Triple clutch for an axis-parallel hybrid module with rotationally induced actuation of three clutches on the transmission side
CN113677905A (en) * 2019-04-10 2021-11-19 舍弗勒技术股份两合公司 Multi-disc clutch, in particular for a hybrid drive train
US11590836B2 (en) 2019-04-10 2023-02-28 Schaeffler Technologies AG & Co. KG Multiple disc clutch, in particular for a hybrid drive train
CN113677905B (en) * 2019-04-10 2023-09-29 舍弗勒技术股份两合公司 Multi-plate clutch for hybrid powertrain
CN113597524A (en) * 2019-05-14 2021-11-02 舍弗勒技术股份两合公司 Torque transmission device with dry-operated disconnect clutch
CN112901671A (en) * 2019-11-19 2021-06-04 法雷奥离合器公司 Torque transmission device
CN112901671B (en) * 2019-11-19 2024-05-07 法雷奥离合器公司 Torque transmission device

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DE102018116589A1 (en) 2019-01-24
FR3069201A1 (en) 2019-01-25

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