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GB2250075B - A clutch control system - Google Patents

A clutch control system

Info

Publication number
GB2250075B
GB2250075B GB9023916A GB9023916A GB2250075B GB 2250075 B GB2250075 B GB 2250075B GB 9023916 A GB9023916 A GB 9023916A GB 9023916 A GB9023916 A GB 9023916A GB 2250075 B GB2250075 B GB 2250075B
Authority
GB
United Kingdom
Prior art keywords
control system
clutch control
clutch
control
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.)
Expired - Fee Related
Application number
GB9023916A
Other versions
GB2250075A (en
GB9023916D0 (en
Inventor
Roger Porter Jarvis
John Francis Gilbert
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Priority to GB9023916A priority Critical patent/GB2250075B/en
Publication of GB9023916D0 publication Critical patent/GB9023916D0/en
Priority to PCT/GB1991/001722 priority patent/WO1992008065A1/en
Publication of GB2250075A publication Critical patent/GB2250075A/en
Application granted granted Critical
Publication of GB2250075B publication Critical patent/GB2250075B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/066—Control of fluid pressure, e.g. using an accumulator
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/3042—Signal inputs from the clutch from the output shaft
    • F16D2500/30426—Speed of the output 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3067—Speed of the engine
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/308—Signal inputs from the transmission
    • F16D2500/3082—Signal inputs from the transmission from the output shaft
    • F16D2500/30825—Speed of the output 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/31—Signal inputs from the vehicle
    • F16D2500/3108—Vehicle speed
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50224—Drive-off
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/508—Relating driving conditions
    • F16D2500/50841—Hill hold
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
GB9023916A 1990-11-02 1990-11-02 A clutch control system Expired - Fee Related GB2250075B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9023916A GB2250075B (en) 1990-11-02 1990-11-02 A clutch control system
PCT/GB1991/001722 WO1992008065A1 (en) 1990-11-02 1991-10-04 A clutch control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9023916A GB2250075B (en) 1990-11-02 1990-11-02 A clutch control system

Publications (3)

Publication Number Publication Date
GB9023916D0 GB9023916D0 (en) 1990-12-12
GB2250075A GB2250075A (en) 1992-05-27
GB2250075B true GB2250075B (en) 1994-09-07

Family

ID=10684801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9023916A Expired - Fee Related GB2250075B (en) 1990-11-02 1990-11-02 A clutch control system

Country Status (2)

Country Link
GB (1) GB2250075B (en)
WO (1) WO1992008065A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265705A (en) * 1989-11-17 1993-11-30 Kabushiki Kaisha Komatsu Seisakusho Method of preventing wheel loader from slipping
GB9125161D0 (en) * 1991-11-27 1992-01-29 Automotive Prod Plc A clutch control system
GB9219101D0 (en) * 1992-09-09 1992-10-21 Automotive Products Plc A clutch control system
GB9402730D0 (en) * 1994-02-12 1994-04-06 Automotive Products Plc Clutch control system
DE10037544A1 (en) * 1999-08-31 2001-03-01 Luk Lamellen & Kupplungsbau transmission
GB9927717D0 (en) * 1999-11-20 2000-01-19 Luk Getriebe Systeme Gmbh Clutch control system
GB2386932A (en) 2002-03-28 2003-10-01 Luk Lamellen & Kupplungsbau Method of controlling engine torque during a gear shift

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088007A (en) * 1980-02-18 1982-06-03 Automotive Prod Co Ltd Clutch Control Apparatus
EP0153050A1 (en) * 1984-01-31 1985-08-28 Fuji Jukogyo Kabushiki Kaisha System for controlling an electromagnetic clutch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6364834A (en) * 1986-09-05 1988-03-23 Hino Motors Ltd Automatic transmission
FR2613987A1 (en) * 1987-04-16 1988-10-21 Tallec Philippe Automatic control device for a friction clutch, which can be applied particularly to motor vehicles
HUT52421A (en) * 1988-12-23 1990-07-28 Janos Puglits Control gear for automatic operating the clutch of motor vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088007A (en) * 1980-02-18 1982-06-03 Automotive Prod Co Ltd Clutch Control Apparatus
EP0153050A1 (en) * 1984-01-31 1985-08-28 Fuji Jukogyo Kabushiki Kaisha System for controlling an electromagnetic clutch

Also Published As

Publication number Publication date
WO1992008065A1 (en) 1992-05-14
GB2250075A (en) 1992-05-27
GB9023916D0 (en) 1990-12-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20091102