[go: up one dir, main page]

FR3077536B1 - TWO-SPEED TRANSMISSION DEVICE FOR ELECTRIC VEHICLE - Google Patents

TWO-SPEED TRANSMISSION DEVICE FOR ELECTRIC VEHICLE Download PDF

Info

Publication number
FR3077536B1
FR3077536B1 FR1850924A FR1850924A FR3077536B1 FR 3077536 B1 FR3077536 B1 FR 3077536B1 FR 1850924 A FR1850924 A FR 1850924A FR 1850924 A FR1850924 A FR 1850924A FR 3077536 B1 FR3077536 B1 FR 3077536B1
Authority
FR
France
Prior art keywords
gear
pinion
shaft
electric vehicle
transmission device
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.)
Active
Application number
FR1850924A
Other languages
French (fr)
Other versions
FR3077536A1 (en
Inventor
Christophe Mollier
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
Priority to FR1850924A priority Critical patent/FR3077536B1/en
Publication of FR3077536A1 publication Critical patent/FR3077536A1/en
Application granted granted Critical
Publication of FR3077536B1 publication Critical patent/FR3077536B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing
    • B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing of mechanical 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

L'invention concerne un dispositif de transmission à deux vitesses (T) pour véhicule électrique équipé d'une machine électrique (M) capable de fonctionner en alternance selon un mode moteur ou selon un mode générateur, la transmission comprenant : - un arbre primaire (1) apte à être relié à la machine électrique (M), - un arbre secondaire (2) apte à être relié aux roues (R1, R2) du véhicule, - un premier engrenage (10) correspondant à la première vitesse et comprenant un premier pignon menant (11) disposé sur l'arbre primaire (2) et un premier pignon mené (12) disposé sur l'arbre secondaire (2) et engrenant en permanence avec le premier pignon menant (11), - un deuxième engrenage (20) correspondant à la deuxième vitesse et comprenant un deuxième pignon menant (21) disposé sur l'arbre primaire (1) et un deuxième pignon mené (22) disposé sur l'arbre secondaire (2) et engrenant en permanence avec le deuxième pignon menant (21), - un premier dispositif de couplage (C1) associé au premier engrenage (4), - un deuxième dispositif de couplage (C2) associé au deuxième engrenage (5), le premier dispositif de couplage (C1) et le deuxième dispositif de couplage (C2) sont situés à une extrémité différente de l'arbre secondaire (2) et/ou de l'arbre primaire (1).The invention relates to a two-speed transmission device (T) for an electric vehicle equipped with an electric machine (M) capable of operating alternately in an engine mode or in a generator mode, the transmission comprising: - a primary shaft ( 1) capable of being connected to the electric machine (M), - a secondary shaft (2) capable of being connected to the wheels (R1, R2) of the vehicle, - a first gear (10) corresponding to the first speed and comprising a first driving pinion (11) arranged on the primary shaft (2) and a first driven pinion (12) arranged on the secondary shaft (2) and permanently meshing with the first driving pinion (11), - a second gear ( 20) corresponding to the second speed and comprising a second driving pinion (21) disposed on the primary shaft (1) and a second driven pinion (22) disposed on the secondary shaft (2) and permanently meshing with the second pinion leading (21), - a first neck device area (C1) associated with the first gear (4), - a second coupling device (C2) associated with the second gear (5), the first coupling device (C1) and the second coupling device (C2) are located at a different end of the secondary shaft (2) and / or of the primary shaft (1).

FR1850924A 2018-02-05 2018-02-05 TWO-SPEED TRANSMISSION DEVICE FOR ELECTRIC VEHICLE Active FR3077536B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1850924A FR3077536B1 (en) 2018-02-05 2018-02-05 TWO-SPEED TRANSMISSION DEVICE FOR ELECTRIC VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850924 2018-02-05
FR1850924A FR3077536B1 (en) 2018-02-05 2018-02-05 TWO-SPEED TRANSMISSION DEVICE FOR ELECTRIC VEHICLE

Publications (2)

Publication Number Publication Date
FR3077536A1 FR3077536A1 (en) 2019-08-09
FR3077536B1 true FR3077536B1 (en) 2020-02-14

Family

ID=61873566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850924A Active FR3077536B1 (en) 2018-02-05 2018-02-05 TWO-SPEED TRANSMISSION DEVICE FOR ELECTRIC VEHICLE

Country Status (1)

Country Link
FR (1) FR3077536B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021211734B3 (en) 2021-10-18 2023-02-23 Zf Friedrichshafen Ag Three or four-speed transmission for an electric drive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559435B1 (en) * 1984-02-09 1992-01-03 Honda Motor Co Ltd STOPPING DEVICE FOR MOTOR VEHICLE PROVIDED WITH AUTOMATIC TRANSMISSION
DE10305241A1 (en) * 2003-02-08 2004-09-23 Zf Friedrichshafen Ag Double clutching transmission for six-speed or seven-speed motor vehicle has two fixed gears arranged on first transmission input shaft, and at least one fixed gear arranged on second transmission shaft
DE102011113279B4 (en) * 2011-09-06 2014-08-07 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Coupling arrangement and method for its control
TWI615294B (en) * 2016-01-15 2018-02-21 財團法人工業技術研究院 Two-speed transmission for electric vehicle having two clutches

Also Published As

Publication number Publication date
FR3077536A1 (en) 2019-08-09

Similar Documents

Publication Publication Date Title
GB2285022A (en) Electrically assisted bicycle.
KR930016690A (en) Drive
ATE329783T1 (en) MOTION TRANSMISSION DEVICE FOR HYBRID VEHICLES
US9050881B2 (en) Hybrid propulsion systems for vehicles and transmissions for propulsion systems
CA2394331A1 (en) Hydraulic hybrid vehicle
FR3058098B1 (en) TRANSMISSION DEVICE FOR HYBRID VEHICLE
FR3069296B1 (en) TRANSMISSION DEVICE FOR HYBRID VEHICLE
FR3100755B1 (en) Electric transmission chain for motor vehicle
FR3077536B1 (en) TWO-SPEED TRANSMISSION DEVICE FOR ELECTRIC VEHICLE
FR2881380B1 (en) DEVICE FOR COUPLING BETWEEN THE ROTOR OF A REVERSIBLE ROTATING ELECTRIC MACHINE AND THE PRIMARY SHAFT OF THE GEARBOX OF A MOTOR VEHICLE THERMAL MOTOR
FR2821136B1 (en) GEARBOX FOR HYBRID POWERED VEHICLE, WITH A TRANSMISSION SYSTEM ASSOCIATED WITH THE ELECTRIC MOTOR
FR3075700B1 (en) IMPROVED MOTOR VEHICLE TRACTION CHAIN COMPRISING TWO ROTATING ELECTRIC MACHINES
CA2437370A1 (en) Starting device for vehicular engine
FR3092793B1 (en) Torque transmission device for a motor vehicle
FR3113278B1 (en) TRANSMISSION DEVICE FOR HUMAN-PROPELLED VEHICLE
DE102005004737A1 (en) Drive system for a motor vehicle with hybrid drive
FR2403907A1 (en) TRAINING EQUIPMENT FOR MOTOR VEHICLES
FR3074773B1 (en) PROPULSION DEVICE FOR A MARINE NAVIGATION MACHINE AND MARINE NAVIGATION MACHINE PROVIDED WITH SUCH A DEVICE
FR3073784B1 (en) HYBRID VEHICLE TRANSMISSION DEVICE
JP3092457B2 (en) Engine timing chain mounting device
FR3093148B1 (en) Torque transmission device for a motor vehicle
CN104373532A (en) Purely mechanical four-speed gearbox of electric vehicle
EP0569250B1 (en) Gear box and vehicle incorporating the gear box
DE19533016A1 (en) Motor vehicle operable in stop-go mode
FR2885980A1 (en) GEARBOX WITH SIDE OIL PUMP

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20190809

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8