FR2492494A1 - Ensemble convertisseur de couple-embrayage - Google Patents

Ensemble convertisseur de couple-embrayage Download PDF

Info

Publication number
FR2492494A1
FR2492494A1 FR8117767A FR8117767A FR2492494A1 FR 2492494 A1 FR2492494 A1 FR 2492494A1 FR 8117767 A FR8117767 A FR 8117767A FR 8117767 A FR8117767 A FR 8117767A FR 2492494 A1 FR2492494 A1 FR 2492494A1
Authority
FR
France
Prior art keywords
clutch
torque
pressure
chamber
opening
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.)
Granted
Application number
FR8117767A
Other languages
English (en)
French (fr)
Other versions
FR2492494B1 (OSRAM
Inventor
Quinby E Wonn
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.)
Motors Liquidation Co
Original Assignee
General Motors 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 General Motors Corp filed Critical General Motors Corp
Publication of FR2492494A1 publication Critical patent/FR2492494A1/fr
Application granted granted Critical
Publication of FR2492494B1 publication Critical patent/FR2492494B1/fr
Granted 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches 
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • 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
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches 
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Mechanical Operated Clutches (AREA)
FR8117767A 1980-10-20 1981-09-21 Ensemble convertisseur de couple-embrayage Granted FR2492494A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/199,085 US4360090A (en) 1980-10-20 1980-10-20 Torque reversal control valve for a torque converter clutch

Publications (2)

Publication Number Publication Date
FR2492494A1 true FR2492494A1 (fr) 1982-04-23
FR2492494B1 FR2492494B1 (OSRAM) 1984-06-15

Family

ID=22736150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117767A Granted FR2492494A1 (fr) 1980-10-20 1981-09-21 Ensemble convertisseur de couple-embrayage

Country Status (4)

Country Link
US (1) US4360090A (OSRAM)
AU (1) AU541048B2 (OSRAM)
CA (1) CA1149262A (OSRAM)
FR (1) FR2492494A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077125A1 (en) * 1981-10-13 1983-04-20 Borg-Warner Corporation Hydraulic pressure relief valve for lock-up clutch
EP0476803A3 (en) * 1990-09-19 1992-11-19 Borg-Warner Automotive Transmission And Engine Components Corporation Hydraulic torsional vibration damper

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917363U (ja) * 1982-07-24 1984-02-02 本田技研工業株式会社 トルクコンバ−タ用クラツチのダンパ装置
JPS6081566A (ja) * 1983-10-07 1985-05-09 Nissan Motor Co Ltd ロツクアツプトルクコンバ−タのスリツプ制御装置
US4930608A (en) * 1989-05-08 1990-06-05 General Motors Corporation Torque converter and clutch control with piezoelectric devices
GB2389155B (en) * 2002-03-28 2005-12-07 Jcb Transmissions Material handling vehicle transmission
WO2014039447A1 (en) 2012-09-06 2014-03-13 Dana Limited Transmission having a continuously or infinitely variable variator drive
JP6247690B2 (ja) 2012-09-07 2017-12-13 デーナ リミテッド 出力連結動力経路を有するボール式ｃｖｔ
US9556943B2 (en) 2012-09-07 2017-01-31 Dana Limited IVT based on a ball-type CVP including powersplit paths
CN104769326B (zh) 2012-09-07 2017-04-19 德纳有限公司 包括直接驱动模式的球型cvt
US8986150B2 (en) 2012-09-07 2015-03-24 Dana Limited Ball type continuously variable transmission/infinitely variable transmission
US10030748B2 (en) 2012-11-17 2018-07-24 Dana Limited Continuously variable transmission
WO2014124063A1 (en) 2013-02-08 2014-08-14 Microsoft Corporation Pervasive service providing device-specific updates
CN105121905A (zh) 2013-03-14 2015-12-02 德纳有限公司 球型连续式无级变速器
EP3004686B1 (en) 2013-06-06 2018-08-08 Dana Limited 3-mode front wheel drive and rear wheel drive continuously variable planetary transmission
WO2015073948A2 (en) 2013-11-18 2015-05-21 Dana Limited Torque peak detection and control mechanism for cvp
US10030751B2 (en) 2013-11-18 2018-07-24 Dana Limited Infinite variable transmission with planetary gear set
CN107532692A (zh) * 2015-05-08 2018-01-02 德纳有限公司 用于包括连续可变行星机构的变速器的同步换挡的控制方法
US10030594B2 (en) 2015-09-18 2018-07-24 Dana Limited Abuse mode torque limiting control method for a ball-type continuously variable transmission

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734251A (en) * 1971-11-18 1973-05-22 Gen Motors Corp Hydrodynamic unit with mechanical drive clutch
US3966031A (en) * 1975-06-23 1976-06-29 General Motors Corporation Torque converter and slipping clutch
US4167993A (en) * 1977-11-11 1979-09-18 General Motors Corporation Clutch with inertia control valve
US4169526A (en) * 1978-01-25 1979-10-02 General Motors Corporation Torque converter and torque responsive slipping clutch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734251A (en) * 1971-11-18 1973-05-22 Gen Motors Corp Hydrodynamic unit with mechanical drive clutch
US3966031A (en) * 1975-06-23 1976-06-29 General Motors Corporation Torque converter and slipping clutch
US4167993A (en) * 1977-11-11 1979-09-18 General Motors Corporation Clutch with inertia control valve
US4169526A (en) * 1978-01-25 1979-10-02 General Motors Corporation Torque converter and torque responsive slipping clutch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077125A1 (en) * 1981-10-13 1983-04-20 Borg-Warner Corporation Hydraulic pressure relief valve for lock-up clutch
EP0476803A3 (en) * 1990-09-19 1992-11-19 Borg-Warner Automotive Transmission And Engine Components Corporation Hydraulic torsional vibration damper

Also Published As

Publication number Publication date
AU7525881A (en) 1983-04-28
US4360090A (en) 1982-11-23
FR2492494B1 (OSRAM) 1984-06-15
CA1149262A (en) 1983-07-05
AU541048B2 (en) 1984-12-13

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