GB2301408B - Clutch and transmission ratio control - Google Patents

Clutch and transmission ratio control

Info

Publication number
GB2301408B
GB2301408B GB9619563A GB9619563A GB2301408B GB 2301408 B GB2301408 B GB 2301408B GB 9619563 A GB9619563 A GB 9619563A GB 9619563 A GB9619563 A GB 9619563A GB 2301408 B GB2301408 B GB 2301408B
Authority
GB
United Kingdom
Prior art keywords
clutch
transmission ratio
ratio control
transmission
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
GB9619563A
Other versions
GB2301408A (en
GB9619563D0 (en
Inventor
John Spooner
Paul Malcolm Darnell
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
LuK Leamington Ltd
Original Assignee
Automotive Products PLC
Kongsberg Techmatic UK Ltd
AP Kongsberg Ltd
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, Kongsberg Techmatic UK Ltd, AP Kongsberg Ltd filed Critical Automotive Products PLC
Publication of GB9619563D0 publication Critical patent/GB9619563D0/en
Publication of GB2301408A publication Critical patent/GB2301408A/en
Application granted granted Critical
Publication of GB2301408B publication Critical patent/GB2301408B/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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/2807—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted using electric control signals for shift actuators, e.g. electro-hydraulic control therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/46—Signals to a clutch outside the gearbox
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
    • F16H61/0276—Elements specially adapted for hydraulic control units, e.g. valves
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Gear-Shifting Mechanisms (AREA)
GB9619563A 1995-02-03 1996-02-01 Clutch and transmission ratio control Expired - Fee Related GB2301408B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9502140.8A GB9502140D0 (en) 1995-02-03 1995-02-03 Clutch and transmission ratio control
PCT/GB1996/000213 WO1996023671A1 (en) 1995-02-03 1996-02-01 Clutch and transmission ratio control

Publications (3)

Publication Number Publication Date
GB9619563D0 GB9619563D0 (en) 1996-10-30
GB2301408A GB2301408A (en) 1996-12-04
GB2301408B true GB2301408B (en) 1998-10-14

Family

ID=10769055

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9502140.8A Pending GB9502140D0 (en) 1995-02-03 1995-02-03 Clutch and transmission ratio control
GB9619563A Expired - Fee Related GB2301408B (en) 1995-02-03 1996-02-01 Clutch and transmission ratio control

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9502140.8A Pending GB9502140D0 (en) 1995-02-03 1995-02-03 Clutch and transmission ratio control

Country Status (2)

Country Link
GB (2) GB9502140D0 (en)
WO (1) WO1996023671A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9606640A (en) * 1995-09-12 1997-09-30 Luk Getriebe Systeme Gmbh Self-propelled vehicle with equipment for driving the momentum and gearbox transmission system
DE19815666B4 (en) * 1997-05-15 2011-03-17 Zf Sachs Ag Method for operating an actuator for the automated actuation of a friction clutch and an automated manual transmission
BR9801614A (en) * 1997-05-15 1999-04-13 Mannesmann Sachs Ag Regulating mechanism with valves for activating a friction clutch and an automated gearbox
DE19849488C2 (en) * 1998-10-27 2000-11-30 Mannesmann Sachs Ag Hydraulic actuating device for actuating a friction clutch and an automated gearbox
FR2801355B1 (en) 1999-11-20 2006-09-15 Luk Lamellen & Kupplungsbau CLUTCH CONTROL SYSTEM
GB2369656A (en) * 2000-11-21 2002-06-05 Luk Lamellen & Kupplungsbau Automatic transmission hydraulic actuation system having an isolating valve which prevent leaks
GB2372080B (en) * 2001-02-12 2004-09-29 Luk Lamellen & Kupplungsbau Hydraulic actuation systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199048A (en) * 1976-10-26 1980-04-22 Aisin Seiki Kabushiki Kaisha Clutch control system with thermostatic regulator valve
EP0142221A2 (en) * 1983-08-19 1985-05-22 Diesel Kiki Co., Ltd. Hydraulic control unit for automotive transmissions
EP0162629A1 (en) * 1984-05-25 1985-11-27 Automotive Products Public Limited Company Transmission control system
EP0316869A2 (en) * 1987-11-17 1989-05-24 Hino Jidosha Kogyo Kabushiki Kaisha Automated mechanical transmission system for use in commercial vehicles
EP0476832A2 (en) * 1990-09-14 1992-03-25 Ford Motor Company Limited Electronic control system for multiple ratio transmission including circuit pressure control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199048A (en) * 1976-10-26 1980-04-22 Aisin Seiki Kabushiki Kaisha Clutch control system with thermostatic regulator valve
EP0142221A2 (en) * 1983-08-19 1985-05-22 Diesel Kiki Co., Ltd. Hydraulic control unit for automotive transmissions
EP0162629A1 (en) * 1984-05-25 1985-11-27 Automotive Products Public Limited Company Transmission control system
EP0316869A2 (en) * 1987-11-17 1989-05-24 Hino Jidosha Kogyo Kabushiki Kaisha Automated mechanical transmission system for use in commercial vehicles
EP0476832A2 (en) * 1990-09-14 1992-03-25 Ford Motor Company Limited Electronic control system for multiple ratio transmission including circuit pressure control

Also Published As

Publication number Publication date
GB2301408A (en) 1996-12-04
WO1996023671A1 (en) 1996-08-08
GB9619563D0 (en) 1996-10-30
GB9502140D0 (en) 1995-03-22

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090201