GB9502140D0 - Clutch and transmission ratio control - Google Patents

Clutch and transmission ratio control

Info

Publication number
GB9502140D0
GB9502140D0 GBGB9502140.8A GB9502140A GB9502140D0 GB 9502140 D0 GB9502140 D0 GB 9502140D0 GB 9502140 A GB9502140 A GB 9502140A GB 9502140 D0 GB9502140 D0 GB 9502140D0
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.)
Pending
Application number
GBGB9502140.8A
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 GBGB9502140.8A priority Critical patent/GB9502140D0/en
Publication of GB9502140D0 publication Critical patent/GB9502140D0/en
Priority to PCT/GB1996/000213 priority patent/WO1996023671A1/en
Priority to GB9619563A priority patent/GB2301408B/en
Pending 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • 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
GBGB9502140.8A 1995-02-03 1995-02-03 Clutch and transmission ratio control Pending GB9502140D0 (en)

Priority Applications (3)

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
GB9619563A GB2301408B (en) 1995-02-03 1996-02-01 Clutch and transmission ratio control

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB9502140D0 true GB9502140D0 (en) 1995-03-22

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 After (1)

Application Number Title Priority Date Filing Date
GB9619563A Expired - Fee Related GB2301408B (en) 1995-02-03 1996-02-01 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
BR9801614A (en) * 1997-05-15 1999-04-13 Mannesmann Sachs Ag Regulating mechanism with valves for activating a friction clutch and an automated gearbox
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
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5353835A (en) * 1976-10-26 1978-05-16 Aisin Seiki Co Ltd Apparatus for controlling clutch of automobiles
US4625840A (en) * 1983-08-19 1986-12-02 Diesel Kiki Co., Ltd. Hydraulic control unit for automotive transmissions
GB2159216B (en) * 1984-05-25 1988-08-10 Automotive Products Plc Transmission control system
US4856628A (en) * 1987-11-17 1989-08-15 Hino Jidosha Kogyo Kabushiki Kaisha Automated mechanical transmission system for use in commercial vehicles
US5157608A (en) * 1990-09-14 1992-10-20 Ford Motor Company Electronic control system for multiple ratio transmission including circuit pressure control

Also Published As

Publication number Publication date
GB2301408B (en) 1998-10-14
GB9619563D0 (en) 1996-10-30
WO1996023671A1 (en) 1996-08-08
GB2301408A (en) 1996-12-04

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