DE69617387D1 - Hydraulisches Sperrsystem für Drehmomentwandler- Überbrückungskupplung - Google Patents

Hydraulisches Sperrsystem für Drehmomentwandler- Überbrückungskupplung

Info

Publication number
DE69617387D1
DE69617387D1 DE69617387T DE69617387T DE69617387D1 DE 69617387 D1 DE69617387 D1 DE 69617387D1 DE 69617387 T DE69617387 T DE 69617387T DE 69617387 T DE69617387 T DE 69617387T DE 69617387 D1 DE69617387 D1 DE 69617387D1
Authority
DE
Germany
Prior art keywords
clutch
lock
torque converter
hydraulic
lock system
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
DE69617387T
Other languages
English (en)
Other versions
DE69617387T2 (de
Inventor
Timothy A Droste
Charles W Barnes
Mark J Kane
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.)
LAWRENCE TECHNOLOGICAL UNIVERSITY, SOUTHFIELD, MIC
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of DE69617387D1 publication Critical patent/DE69617387D1/de
Application granted granted Critical
Publication of DE69617387T2 publication Critical patent/DE69617387T2/de
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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • F16H2061/145—Control of torque converter lock-up clutches using electric control means for controlling slip, e.g. approaching target slip value
    • 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
    • F16H59/36—Inputs being a function of 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
    • 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
    • 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
    • F16H59/74—Inputs being a function of engine parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE69617387T 1996-02-20 1996-12-20 Hydraulisches Sperrsystem für Drehmomentwandler- Überbrückungskupplung Expired - Fee Related DE69617387T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/603,509 US5637053A (en) 1996-02-20 1996-02-20 Torque converter clutch lockout hydraulic system

Publications (2)

Publication Number Publication Date
DE69617387D1 true DE69617387D1 (de) 2002-01-10
DE69617387T2 DE69617387T2 (de) 2002-05-08

Family

ID=24415741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69617387T Expired - Fee Related DE69617387T2 (de) 1996-02-20 1996-12-20 Hydraulisches Sperrsystem für Drehmomentwandler- Überbrückungskupplung

Country Status (5)

Country Link
US (1) US5637053A (de)
EP (1) EP0791769B1 (de)
CA (1) CA2197937A1 (de)
DE (1) DE69617387T2 (de)
MX (1) MX9606313A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7286922B1 (en) * 1994-02-23 2007-10-23 Luk Getriebe-Systeme Gmbh Method of and apparatus for transmitting torque in vehicular power trains
US5802490A (en) * 1996-02-20 1998-09-01 Ford Global Technologies, Inc. Torque converter regulator and clutch lockout system for an automotive vehicle
JP3791716B2 (ja) * 1996-06-06 2006-06-28 株式会社デンソー 自動変速機用油圧制御装置
JP3454035B2 (ja) * 1996-09-13 2003-10-06 日産自動車株式会社 無段変速機の制御装置
US6171211B1 (en) * 1999-10-01 2001-01-09 Ford Global Technologies, Inc. Automatic transmission control system having a neutral idle feature
US8630777B2 (en) * 2011-05-06 2014-01-14 GM Global Technology Operations LLC System and method for model-based neutral idle clutch control
US9506548B2 (en) * 2014-03-12 2016-11-29 Ford Global Technologies Control valve and method of controlling torque converter lock-up clutch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589861B2 (ja) * 1975-04-17 1983-02-23 トヨタ自動車株式会社 ジドウヘンソクキノセイギヨソウチ
JPS52106066A (en) * 1976-03-02 1977-09-06 Toyota Motor Corp Direct connected clutch controller for automatic gear reduction having a torque converter with direct connected clutch
JPS61206868A (ja) * 1985-03-11 1986-09-13 Nissan Motor Co Ltd トルクコンバ−タのスリツプ制御装置
US5035308A (en) * 1987-10-01 1991-07-30 Mazda Motor Corporation Lock-up control system for automatic transmission
US5029087A (en) * 1989-07-24 1991-07-02 Ford Motor Company Electronic control system for controlling torque converter bypass clutches
DE3928048A1 (de) * 1989-08-25 1991-02-28 Ford Werke Ag Steuereinrichtung fuer eine ueberbrueckungskupplung eines hydrokinetischen drehmomentwandlers
US5303616A (en) * 1992-08-10 1994-04-19 Ford Motor Company Electronically controlled bypass clutch based on percent-shift-completion for a torque converter
US5389046A (en) * 1993-05-25 1995-02-14 Ford Motor Company Automatic transmission control system
JP3186442B2 (ja) * 1994-07-13 2001-07-11 トヨタ自動車株式会社 車両用ロックアップクラッチのスリップ制御装置

Also Published As

Publication number Publication date
EP0791769A3 (de) 1998-06-24
CA2197937A1 (en) 1997-08-21
EP0791769A2 (de) 1997-08-27
MX9606313A (es) 1997-08-30
US5637053A (en) 1997-06-10
DE69617387T2 (de) 2002-05-08
EP0791769B1 (de) 2001-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LAWRENCE TECHNOLOGICAL UNIVERSITY, SOUTHFIELD, MIC

8328 Change in the person/name/address of the agent

Representative=s name: NEIDL-STIPPLER UND KOLLEGEN, 81679 MUENCHEN

8339 Ceased/non-payment of the annual fee