CA1029631A - Soupape regulatrice pour embrayage caleur de convertisseur de couple - Google Patents

Soupape regulatrice pour embrayage caleur de convertisseur de couple

Info

Publication number
CA1029631A
CA1029631A CA248,494A CA248494A CA1029631A CA 1029631 A CA1029631 A CA 1029631A CA 248494 A CA248494 A CA 248494A CA 1029631 A CA1029631 A CA 1029631A
Authority
CA
Canada
Prior art keywords
clutch
valve
control
torque converter
converter lock
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
Application number
CA248,494A
Other languages
English (en)
Inventor
Kenneth F. Golan
James L. Schmitt
Hugh C. Morris
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1029631A publication Critical patent/CA1029631A/fr
Expired 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
CA248,494A 1975-06-23 1976-03-22 Soupape regulatrice pour embrayage caleur de convertisseur de couple Expired CA1029631A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/589,178 US3985046A (en) 1975-06-23 1975-06-23 Control valve for a torque converter lock-up clutch or the like

Publications (1)

Publication Number Publication Date
CA1029631A true CA1029631A (fr) 1978-04-18

Family

ID=24356940

Family Applications (1)

Application Number Title Priority Date Filing Date
CA248,494A Expired CA1029631A (fr) 1975-06-23 1976-03-22 Soupape regulatrice pour embrayage caleur de convertisseur de couple

Country Status (4)

Country Link
US (1) US3985046A (fr)
JP (1) JPS523978A (fr)
CA (1) CA1029631A (fr)
GB (1) GB1483032A (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486062A (en) * 1977-12-20 1979-07-09 Honda Motor Co Ltd Torque converter controller of vehicleused automatic transmission
JPS54132062A (en) 1978-04-04 1979-10-13 Nissan Motor Co Ltd Lock-up controlling apparatus for lock-up torque converter
GB2047826B (en) * 1978-11-20 1983-06-02 Fuji Heavy Ind Ltd Device for operating clutch of fluid torque converter
US4298105A (en) * 1979-11-16 1981-11-03 General Motors Corporation Control valve mechanism for a power transmission
JPS56105146A (en) * 1980-01-22 1981-08-21 Aisin Warner Ltd Directly coupled clutch controller for automatic speed change gear
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
EP0037050A3 (fr) * 1980-03-27 1984-05-09 Nissan Motor Co., Ltd. Système de commande du verrouillage pour une transmission automatique à convertisseur de couple verrouillable
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
JPS5718852A (en) * 1980-07-07 1982-01-30 Nissan Motor Co Ltd Lock-up type automatic speed change gear
JPS5722456A (en) * 1980-07-17 1982-02-05 Toyota Motor Corp Oil pressure controlling apparatus of automatic transmission for car
DE3176554D1 (en) * 1980-08-11 1988-01-14 Nissan Motor Control system for automatic transmission for automotive vehicle
JPS57167529A (en) * 1981-04-08 1982-10-15 Aisin Seiki Co Ltd Control system for torque convertor equipped with direct connection clutch
US4640396A (en) * 1982-05-17 1987-02-03 Honda Giken Kogyo Kabushiki Kaisha Device for controlling the operation of clutch for fluid torque converter
JPS58200854A (ja) * 1982-05-20 1983-11-22 Nissan Motor Co Ltd ロツクアツプ機構付き自動変速機の油圧制御装置
US4574925A (en) * 1982-09-04 1986-03-11 Honda Giken Kogyo Kabushiki Kaisha Motor and gearing controls for torque converter lock-up clutch
US4589537A (en) * 1982-11-12 1986-05-20 Honda Giken Kogyo Kabushiki Kaisha Lock-up control device for torque converter in automatic transmission for vehicle
US4558769A (en) * 1982-12-23 1985-12-17 Brunswick Corp. Marine drive having speed controlled lock-up torque converter
JPS59197667A (ja) * 1983-04-22 1984-11-09 Honda Motor Co Ltd 流体トルクコンバ−タ用クラツチの作動制御装置
US4450941A (en) * 1983-08-15 1984-05-29 Caterpillar Tractor Co. Control system for converter lock-up and simultaneous pressure reduction
US4616806A (en) * 1983-09-22 1986-10-14 Jetco, Inc. Valve
US4607731A (en) * 1983-10-03 1986-08-26 Nissan Motor Co., Ltd. Hydraulic control system for automatic transmission having torque converter with lock-up mechanism
US4936166A (en) * 1988-04-29 1990-06-26 Chrysler Corporation Fluid actuated switch valve in an automatic transmission
JPH0745906B2 (ja) * 1988-10-31 1995-05-17 マツダ株式会社 流体継手のスリップ制御装置
WO1999010663A1 (fr) * 1997-08-26 1999-03-04 Luk Getriebe-Systeme Gmbh Convertisseur de couple hydrodynamique
DE102008043105A1 (de) * 2008-10-23 2010-04-29 Zf Friedrichshafen Ag Verfahren zum Betätigen einer Kupplung eines hydrodynamischen Drehmomentwandlers
DE102008043108A1 (de) * 2008-10-23 2010-04-29 Zf Friedrichshafen Ag Verfahren zum Betätigen einer Kupplung eines hydrodynamischen Drehmomentwandlers
DE102008043107A1 (de) * 2008-10-23 2010-04-29 Zf Friedrichshafen Ag Verfahren zum Umsteuern der Fahrtrichtung eines Fahrzeugs
DE102008043106A1 (de) * 2008-10-23 2010-04-29 Zf Friedrichshafen Ag Verfahren zum Betreiben der Wandlerüberbrückungskupplung in einem Lastschaltgetriebe einer Arbeitsmaschine umfassend zumindest eine hydraulisch betätigbare Hubeinrichtung
DE102008043110A1 (de) * 2008-10-23 2010-04-29 Zf Friedrichshafen Ag Verfahren zur Ansteuerung einer Überbrückungskupplung eines hydrodynamischen Drehmomentwandlers
DE102008043109A1 (de) * 2008-10-23 2010-04-29 Zf Friedrichshafen Ag Verfahren zum Schließen der Wandlerüberbrückungskupplung in einem Lastschaltgetriebe einer Arbeitsmaschine
CN101813185A (zh) * 2010-03-22 2010-08-25 盛瑞传动股份有限公司 自动变速器液压控制系统中的变矩器控制系统
US9958060B2 (en) 2015-12-08 2018-05-01 Caterpillar Inc. Hydraulic system for a torque converter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857302A (en) * 1973-06-25 1974-12-31 Caterpillar Tractor Co Transmission and speed controlled lock-up clutch

Also Published As

Publication number Publication date
JPS523978A (en) 1977-01-12
GB1483032A (en) 1977-08-17
US3985046A (en) 1976-10-12

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