JPH0122505B2 - - Google Patents

Info

Publication number
JPH0122505B2
JPH0122505B2 JP56125146A JP12514681A JPH0122505B2 JP H0122505 B2 JPH0122505 B2 JP H0122505B2 JP 56125146 A JP56125146 A JP 56125146A JP 12514681 A JP12514681 A JP 12514681A JP H0122505 B2 JPH0122505 B2 JP H0122505B2
Authority
JP
Japan
Prior art keywords
valve
pressure
valve device
passage
clutch
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
JP56125146A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5754762A (en
Inventor
Arubaato Uitsutonii Dagurasu
Kabarufuna Saajo
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.)
Ford Motor Co
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 JPS5754762A publication Critical patent/JPS5754762A/ja
Publication of JPH0122505B2 publication Critical patent/JPH0122505B2/ja
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
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0262—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 characterised by the signals used the signals being hydraulic
    • F16H61/0265—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 characterised by the signals used the signals being hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
    • F16H61/0267—Layout of hydraulic control circuits, e.g. arrangement of valves
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
    • F16H61/068—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an orifice control valve
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/08—Timing control
    • 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
    • F16H61/10—Controlling shift hysteresis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
JP56125146A 1980-08-11 1981-08-10 Control system of automatic transmission Granted JPS5754762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/176,948 US4413536A (en) 1980-08-11 1980-08-11 Automatic transaxle control system

Publications (2)

Publication Number Publication Date
JPS5754762A JPS5754762A (en) 1982-04-01
JPH0122505B2 true JPH0122505B2 (en, 2012) 1989-04-26

Family

ID=22646548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56125146A Granted JPS5754762A (en) 1980-08-11 1981-08-10 Control system of automatic transmission

Country Status (4)

Country Link
US (1) US4413536A (en, 2012)
EP (1) EP0045922B1 (en, 2012)
JP (1) JPS5754762A (en, 2012)
DE (1) DE3174182D1 (en, 2012)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517859A (en) * 1982-01-05 1985-05-21 Mazda Motor Corporation Shift up clutch control in a multiple clutch type gear transmission for automobile
JPS59155650A (ja) * 1983-02-21 1984-09-04 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS59159452A (ja) * 1983-02-28 1984-09-10 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS59164443A (ja) * 1983-03-10 1984-09-17 Nissan Motor Co Ltd 自動変速機の油圧制御装置
US4579020A (en) * 1983-07-29 1986-04-01 Nissan Motor Co., Ltd. Hydraulic control system for automatic transmission
JPS6081550A (ja) * 1983-10-07 1985-05-09 Nissan Motor Co Ltd 自動変速機の油圧制御装置
US4592250A (en) * 1983-10-11 1986-06-03 Ford Motor Company Hydromechanical transmission with split torque and regenerative torque flow paths
JPS6071751U (ja) * 1983-10-22 1985-05-21 本田技研工業株式会社 自動変速機の変速制御装置
DE3514056A1 (de) * 1984-04-24 1985-10-31 Nissan Motor Co., Ltd., Yokohama, Kanagawa Antriebsuebertragung fuer ein motorfahrzeug
US4756210A (en) * 1984-07-30 1988-07-12 Ford Motor Company Torque converter bypass for an automatic transmission mechanism
US4612826A (en) * 1985-02-13 1986-09-23 Ford Motor Company Transmission throttle valve modulator responsive to both positive manifold pressure and negative manifold pressure
US4637281A (en) * 1985-07-19 1987-01-20 Ford Motor Company Control valve system for a four-speed automatic power transmission transaxle
JPH0756334B2 (ja) * 1985-12-10 1995-06-14 マツダ株式会社 自動変速機の制御装置
JPH07122461B2 (ja) * 1987-10-30 1995-12-25 日産自動車株式会社 自動変速機の変速制御装置
US4932282A (en) * 1988-07-05 1990-06-12 Ford Motor Company Timing valve for manually selected gears of an automatic transmission
EP0354003A3 (en) * 1988-08-02 1992-03-04 Toyota Jidosha Kabushiki Kaisha Hydraulic control device for automatic transmission for vehicle having clutch disengage control means independent of clutch engage control means
JPH03125063A (ja) * 1989-10-09 1991-05-28 Toyota Motor Corp 車輌用自動変速機の油圧制御装置
DE4322523A1 (de) * 1993-07-06 1995-01-12 Bayerische Motoren Werke Ag Steuereinrichtung für ein automatisches Kraftfahrzeuggetriebe
US5612874A (en) * 1994-10-14 1997-03-18 Ford Motor Company Multiple ratio automatic transmission with solenoid operated valves for effecting pressure buildup
JP3026256B2 (ja) * 1998-07-21 2000-03-27 本田技研工業株式会社 車両用油圧作動式変速機の制御装置
US7014930B2 (en) 2002-01-25 2006-03-21 Arvin Technologies, Inc. Apparatus and method for operating a fuel reformer to generate multiple reformate gases
US8216111B2 (en) * 2010-01-15 2012-07-10 GM Global Technology Operations LLC Clutch control for a transmission

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896478A (en) * 1954-09-07 1959-07-28 Gen Motors Corp Transmission control systems
US3327554A (en) * 1964-09-21 1967-06-27 Ford Motor Co Automatic control system for a multiple speed ratio power transmission mechanism
US3344681A (en) * 1964-10-05 1967-10-03 Ford Motor Co Control valve system for an automatic power transmission mechanism
US3309939A (en) * 1965-01-21 1967-03-21 Ford Motor Co Automatic control valve system for a multiple speed-ratio power transmission system
US3400612A (en) * 1966-01-05 1968-09-10 Ford Motor Co Automatic control valve system for a multiple speed ratio power transmission mechanism having a control pressure booster
US3393585A (en) * 1966-01-05 1968-07-23 Ford Motor Co Control system for a multiple speed ratio power transmission mechanism and semiautomatic and automatic ratio changing features
US3466950A (en) * 1968-01-31 1969-09-16 Gen Motors Corp Automatic transmissions with shift timing valve
US3590663A (en) * 1968-05-31 1971-07-06 Aisin Seiki Hydraulic pressure control means for automatic fluid speed change mechanism
YU33129B (en) * 1968-07-29 1976-04-30 Zahnradfabrik Friedrichshafen Hidraulicni uredaj za ukljucivanje stepena prenosa
US3830258A (en) * 1969-04-25 1974-08-20 Borg Warner Ltd Transmission control mechanism
US3613484A (en) * 1969-12-08 1971-10-19 Ford Motor Co Ratio shift timing valves for use in a control system for a multiple ratio automatic power transmission mechanism
JPS5146222B2 (en, 2012) * 1972-10-06 1976-12-08
JPS539341B2 (en, 2012) * 1973-10-18 1978-04-05
JPS5153164A (ja) * 1974-11-05 1976-05-11 Aisin Seiki Ryutaitsugitetsukihensokukino chotsuketsukuratsuchiseigyosochi
JPS5174167A (en) * 1974-12-23 1976-06-26 Toyota Motor Co Ltd Jidohensokukino yuatsuseigyosochi
JPS5174169A (en) * 1974-12-23 1976-06-26 Toyota Motor Co Ltd Jidohensokukino yuatsuseigyosochi
US4014223A (en) * 1975-05-22 1977-03-29 Ford Motor Company Multiple ratio hydrokinetic split torque transmission
JPS5828414B2 (ja) * 1975-06-11 1983-06-15 アイシンセイキ カブシキガイシヤ エキゾ−ストブレ−キセイギヨソウチ
JPS5945863B2 (ja) * 1976-05-11 1984-11-09 アイシン精機株式会社 自動車用自動変速機の液圧制御回路
JPS5930942B2 (ja) * 1978-08-30 1984-07-30 日産自動車株式会社 自動変速機のダウンシフト弁
DE2841526A1 (de) * 1978-09-23 1980-04-03 Ford Werke Ag Hydraulisches steuerventilsystem fuer ein planetenraeder-wechselgetriebe, insbesondere fuer kraftfahrzeuge
FR2438208A1 (fr) * 1978-10-04 1980-04-30 Renault Dispositif de commutation sequentielle pour la commande d'une transmission automatique
US4263826A (en) * 1979-03-19 1981-04-28 General Motors Corporation Transmission with dual modulated shift controls
US4347765A (en) * 1979-10-05 1982-09-07 Ford Motor Company Multiple ratio overdrive transmission
US4638686A (en) * 1980-03-26 1987-01-27 Ford Motor Company Transaxle for a vehicle driveline
US4369677A (en) * 1980-07-03 1983-01-25 Ford Motor Company Transmission throttle pressure regulator assembly

Also Published As

Publication number Publication date
DE3174182D1 (en) 1986-04-30
EP0045922A3 (en) 1983-09-14
JPS5754762A (en) 1982-04-01
US4413536A (en) 1983-11-08
EP0045922A2 (en) 1982-02-17
EP0045922B1 (en) 1986-03-26

Similar Documents

Publication Publication Date Title
JPH0122505B2 (en, 2012)
JPS6220726A (ja) 自動車用自動トランスミツシヨンのための制御装置
US4265346A (en) Control valve mechanism for hydraulic clutch in a power transmission mechanism
US3706240A (en) Four-speed ratio automatic power transmission mechanism
US3656373A (en) Control system for an automatic transmission
US4662488A (en) Control system for a clutch interposed between input and output shafts of hydrodynamic power transmitting device
GB2033983A (en) Shock reducing apparatus for an automatic transmission
JPS5922098B2 (ja) 油圧式自動変速機の変速装置
JPH0559297B2 (en, 2012)
US4432255A (en) Hydraulic control for a power transmission
US4446759A (en) Clutch stroke control metering valve for an automatic transmission
US5301783A (en) Dual pressure accumulator
US4633739A (en) System for controlling automatic transmission having communication control valve means
US3896685A (en) Transmission control for a transmission having one drive establishing device for two independent drive functions
US4111072A (en) Transmission with automatic and manual control modes
US4301697A (en) Hydraulic control system for automatic power transmission having transmission throttle valve with failsafe means
GB1489353A (en) Transmission assemblies
JPH0121379B2 (en, 2012)
US3840039A (en) Transmission control with manual tv control
US3561295A (en) Hydraulic control system for automatic transmission
US4418587A (en) Hydraulic system pressure control for a power transmission
JPH0472100B2 (en, 2012)
US5144866A (en) Shift control system for automatic transmission
US4867014A (en) Accumulator/friction element arrangement for automatic transmission
US3405575A (en) Automatic control valve system for a multiple ratio power transmission mechanism