FR2664011B1 - Dispositif et procede de commande de l'embrayage de verrouillage de prise directe pendant le changement de vitesses. - Google Patents

Dispositif et procede de commande de l'embrayage de verrouillage de prise directe pendant le changement de vitesses.

Info

Publication number
FR2664011B1
FR2664011B1 FR9108119A FR9108119A FR2664011B1 FR 2664011 B1 FR2664011 B1 FR 2664011B1 FR 9108119 A FR9108119 A FR 9108119A FR 9108119 A FR9108119 A FR 9108119A FR 2664011 B1 FR2664011 B1 FR 2664011B1
Authority
FR
France
Prior art keywords
clutch
speeds
controlling
change
direct drive
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
FR9108119A
Other languages
English (en)
Other versions
FR2664011A1 (fr
Inventor
Naonori Iizuka
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.)
JATCO Corp
Original Assignee
JATCO Corp
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 JATCO Corp filed Critical JATCO Corp
Publication of FR2664011A1 publication Critical patent/FR2664011A1/fr
Application granted granted Critical
Publication of FR2664011B1 publication Critical patent/FR2664011B1/fr
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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Fluid Gearings (AREA)
FR9108119A 1990-06-28 1991-06-28 Dispositif et procede de commande de l'embrayage de verrouillage de prise directe pendant le changement de vitesses. Expired - Fee Related FR2664011B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2171044A JPH0460267A (ja) 1990-06-28 1990-06-28 自動変速機の変速制御装置

Publications (2)

Publication Number Publication Date
FR2664011A1 FR2664011A1 (fr) 1992-01-03
FR2664011B1 true FR2664011B1 (fr) 1994-01-21

Family

ID=15916050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108119A Expired - Fee Related FR2664011B1 (fr) 1990-06-28 1991-06-28 Dispositif et procede de commande de l'embrayage de verrouillage de prise directe pendant le changement de vitesses.

Country Status (4)

Country Link
US (1) US5190128A (fr)
JP (1) JPH0460267A (fr)
DE (1) DE4121530C2 (fr)
FR (1) FR2664011B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5609552A (en) * 1994-01-31 1997-03-11 Nissan Motor Co., Ltd. Lockup clutch control responsive to degraded ATF fluid condition
JP2869845B2 (ja) * 1994-02-09 1999-03-10 株式会社ユニシアジェックス トルクコンバータ付自動変速機のロックアップ機構の故障診断装置
US6068569A (en) * 1999-03-31 2000-05-30 Daimlerchrysler Corporation Automatic transmission hydraulic control system with parallel lubrication and cooler circuits
DE10158888B4 (de) * 2001-11-30 2010-07-08 Zf Friedrichshafen Ag Verfahren zur Regelung einer Kupplung
JP4583355B2 (ja) * 2006-10-25 2010-11-17 日産自動車株式会社 自動変速機の変速制御装置
GB2517925A (en) * 2013-09-04 2015-03-11 Jc Bamford Excavators Ltd Transmission arrangement

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458725A1 (fr) * 1979-06-13 1981-01-02 Renault Dispositif electronique de commande du pontage d'un convertisseur de couple hydrodynamique et procede de mise en oeuvre
US4531433A (en) * 1979-11-29 1985-07-30 Nissan Motor Co., Ltd. Hydraulically controlled automatic transmission
JPS602549B2 (ja) * 1980-03-12 1985-01-22 日産自動車株式会社 ロツクアツプ式自動変速機
JPS597863B2 (ja) * 1980-06-10 1984-02-21 日産自動車株式会社 ロツクアツプ式自動変速機
JPS57154524A (en) * 1981-03-18 1982-09-24 Mitsubishi Motors Corp Oil pressure control mechanism for friction clutch
JPS5776359A (en) * 1980-10-31 1982-05-13 Toyota Motor Corp Method of controlling speed shifting operation of automatic transmission
US4463842A (en) * 1981-12-16 1984-08-07 Clark Equipment Company Lockup control system for torque converter
US4448293A (en) * 1982-02-19 1984-05-15 Kabushiki Kaisha Komatsu Seisakusho Pressure-responsive control for a power train of the type having a torque converter equipped with a lockup clutch
JPS6081565A (ja) * 1983-10-07 1985-05-09 Nissan Motor Co Ltd ロツクアツプ式自動変速機
JPS60241569A (ja) * 1984-05-14 1985-11-30 Mazda Motor Corp 自動変速機の制御装置
JPS60256676A (ja) * 1984-06-01 1985-12-18 Nissan Motor Co Ltd ロツクアツプ式自動変速機
JPS61136056A (ja) * 1984-12-05 1986-06-23 Nissan Motor Co Ltd ロツクアツプ式自動変速機のロツクアツプ制御装置
JPS6262047A (ja) * 1985-09-11 1987-03-18 Nissan Motor Co Ltd 自動変速機のショック軽減装置
JP2702703B2 (ja) * 1986-06-30 1998-01-26 アイシン・エィ・ダブリュ株式会社 ロツクアツプクラツチ付自動変速機
US4953091A (en) * 1988-10-24 1990-08-28 Ford Motor Company Automatic transmission torque converter clutch control

Also Published As

Publication number Publication date
JPH0460267A (ja) 1992-02-26
DE4121530A1 (de) 1992-01-09
FR2664011A1 (fr) 1992-01-03
US5190128A (en) 1993-03-02
DE4121530C2 (de) 1997-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse