GB2369657A - Automatic transmission hydraulic actuation system with separate gear engagement control valves - Google Patents

Automatic transmission hydraulic actuation system with separate gear engagement control valves Download PDF

Info

Publication number
GB2369657A
GB2369657A GB0029453A GB0029453A GB2369657A GB 2369657 A GB2369657 A GB 2369657A GB 0029453 A GB0029453 A GB 0029453A GB 0029453 A GB0029453 A GB 0029453A GB 2369657 A GB2369657 A GB 2369657A
Authority
GB
United Kingdom
Prior art keywords
control valve
gear engagement
actuator
clutch
gear
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.)
Withdrawn
Application number
GB0029453A
Other languages
English (en)
Other versions
GB0029453D0 (en
Inventor
Graham Peter Romer
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.)
LuK Lamellen und Kupplungsbau GmbH
Original Assignee
LuK Lamellen und Kupplungsbau GmbH
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 LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau GmbH
Priority to GB0029453A priority Critical patent/GB2369657A/en
Publication of GB0029453D0 publication Critical patent/GB0029453D0/en
Priority to JP2001297793A priority patent/JP2002181188A/ja
Priority to DE10149531A priority patent/DE10149531A1/de
Priority to IT2001MI002531A priority patent/ITMI20012531A1/it
Priority to GB0128679A priority patent/GB2373033B/en
Publication of GB2369657A publication Critical patent/GB2369657A/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged

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)
GB0029453A 2000-12-02 2000-12-02 Automatic transmission hydraulic actuation system with separate gear engagement control valves Withdrawn GB2369657A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0029453A GB2369657A (en) 2000-12-02 2000-12-02 Automatic transmission hydraulic actuation system with separate gear engagement control valves
JP2001297793A JP2002181188A (ja) 2000-12-02 2001-09-27 液圧式の操作システム
DE10149531A DE10149531A1 (de) 2000-12-02 2001-10-08 Hydraulische Betätigungssysteme
IT2001MI002531A ITMI20012531A1 (it) 2000-12-02 2001-11-30 Sistema di azionamento idraulico, particolarmente per sistemi di trasmissione o cambi automatici
GB0128679A GB2373033B (en) 2000-12-02 2001-11-30 Hydraulic actuation systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0029453A GB2369657A (en) 2000-12-02 2000-12-02 Automatic transmission hydraulic actuation system with separate gear engagement control valves

Publications (2)

Publication Number Publication Date
GB0029453D0 GB0029453D0 (en) 2001-01-17
GB2369657A true GB2369657A (en) 2002-06-05

Family

ID=9904337

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0029453A Withdrawn GB2369657A (en) 2000-12-02 2000-12-02 Automatic transmission hydraulic actuation system with separate gear engagement control valves
GB0128679A Expired - Fee Related GB2373033B (en) 2000-12-02 2001-11-30 Hydraulic actuation systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0128679A Expired - Fee Related GB2373033B (en) 2000-12-02 2001-11-30 Hydraulic actuation systems

Country Status (4)

Country Link
JP (1) JP2002181188A (ja)
DE (1) DE10149531A1 (ja)
GB (2) GB2369657A (ja)
IT (1) ITMI20012531A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003025434A1 (de) 2001-09-12 2003-03-27 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Automatisierte getriebesysteme
CN102330759A (zh) * 2010-07-12 2012-01-25 上海捷能汽车技术有限公司 液压系统和包括其的混合动力车辆
CN101520089B (zh) * 2009-03-26 2012-07-04 上海汽车变速器有限公司 变速器副箱气动换挡操纵系统
WO2012139814A1 (de) * 2011-04-11 2012-10-18 Zf Friedrichshafen Ag Verfahren zum steuern eines automatisierten schaltgetriebes
CN103267118A (zh) * 2013-06-04 2013-08-28 北京理工大学 一种车用变速器换挡行程参数自动标定系统及其标定方法
US9714703B2 (en) 2011-04-11 2017-07-25 Zf Friedrichshafen Ag Method for controlling an automated transmission

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369656A (en) * 2000-11-21 2002-06-05 Luk Lamellen & Kupplungsbau Automatic transmission hydraulic actuation system having an isolating valve which prevent leaks
DE102023106979A1 (de) 2023-03-21 2024-09-26 Schaeffler Technologies AG & Co. KG Hydraulisches Betätigungssystem und Verfahren zum Betreiben eines hydraulischen Betätigungssystems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412505A2 (en) * 1989-08-07 1991-02-13 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Hydraulic device for operating a clutch in an industrial vehicle
US5105922A (en) * 1991-04-01 1992-04-21 Dana Corporation Hydraulic clutch and transmission actuating system
GB2308413A (en) * 1995-07-26 1997-06-25 Ap Kongsberg Ltd Ratio selector mechanisms
GB2316454A (en) * 1996-04-20 1998-02-25 Ap Kongsberg Ltd Hydraulic actuation system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412505A2 (en) * 1989-08-07 1991-02-13 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Hydraulic device for operating a clutch in an industrial vehicle
US5105922A (en) * 1991-04-01 1992-04-21 Dana Corporation Hydraulic clutch and transmission actuating system
GB2308413A (en) * 1995-07-26 1997-06-25 Ap Kongsberg Ltd Ratio selector mechanisms
GB2316454A (en) * 1996-04-20 1998-02-25 Ap Kongsberg Ltd Hydraulic actuation system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003025434A1 (de) 2001-09-12 2003-03-27 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Automatisierte getriebesysteme
US7275455B2 (en) 2001-09-12 2007-10-02 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Automatic gear system
CN101520089B (zh) * 2009-03-26 2012-07-04 上海汽车变速器有限公司 变速器副箱气动换挡操纵系统
CN102330759A (zh) * 2010-07-12 2012-01-25 上海捷能汽车技术有限公司 液压系统和包括其的混合动力车辆
CN102330759B (zh) * 2010-07-12 2013-04-10 上海捷能汽车技术有限公司 液压系统和包括其的混合动力车辆
WO2012139814A1 (de) * 2011-04-11 2012-10-18 Zf Friedrichshafen Ag Verfahren zum steuern eines automatisierten schaltgetriebes
CN103477125A (zh) * 2011-04-11 2013-12-25 Zf腓德烈斯哈芬股份公司 用于控制自动化换挡变速器的方法
US9039569B2 (en) 2011-04-11 2015-05-26 Zf Friedrichshafen Ag Method for controlling an automated transmission
CN103477125B (zh) * 2011-04-11 2015-07-08 Zf腓德烈斯哈芬股份公司 用于控制自动化换挡变速器的方法
US9714703B2 (en) 2011-04-11 2017-07-25 Zf Friedrichshafen Ag Method for controlling an automated transmission
CN103267118A (zh) * 2013-06-04 2013-08-28 北京理工大学 一种车用变速器换挡行程参数自动标定系统及其标定方法
CN103267118B (zh) * 2013-06-04 2015-05-20 北京理工大学 一种车用变速器换挡行程参数自动标定系统及其标定方法

Also Published As

Publication number Publication date
GB0128679D0 (en) 2002-01-23
GB0029453D0 (en) 2001-01-17
JP2002181188A (ja) 2002-06-26
GB2373033A (en) 2002-09-11
GB2373033B (en) 2004-09-29
DE10149531A1 (de) 2002-06-13
ITMI20012531A1 (it) 2003-05-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)