GB2108604B - Automatic change-speed gear control - Google Patents

Automatic change-speed gear control

Info

Publication number
GB2108604B
GB2108604B GB08231259A GB8231259A GB2108604B GB 2108604 B GB2108604 B GB 2108604B GB 08231259 A GB08231259 A GB 08231259A GB 8231259 A GB8231259 A GB 8231259A GB 2108604 B GB2108604 B GB 2108604B
Authority
GB
United Kingdom
Prior art keywords
speed gear
automatic change
gear control
control
automatic
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
GB08231259A
Other languages
English (en)
Other versions
GB2108604A (en
Inventor
Stanley Rosen
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 GB2108604A publication Critical patent/GB2108604A/en
Application granted granted Critical
Publication of GB2108604B publication Critical patent/GB2108604B/en
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
    • F16H61/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
GB08231259A 1981-11-09 1982-11-02 Automatic change-speed gear control Expired GB2108604B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/319,830 US4468989A (en) 1981-11-09 1981-11-09 Power transmission mechanism with a hydrokinetic torque converter having a lockup clutch

Publications (2)

Publication Number Publication Date
GB2108604A GB2108604A (en) 1983-05-18
GB2108604B true GB2108604B (en) 1985-08-14

Family

ID=23243818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08231259A Expired GB2108604B (en) 1981-11-09 1982-11-02 Automatic change-speed gear control

Country Status (4)

Country Link
US (1) US4468989A (en, 2012)
JP (1) JPS5888249A (en, 2012)
DE (1) DE3240738A1 (en, 2012)
GB (1) GB2108604B (en, 2012)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155650A (ja) * 1983-02-21 1984-09-04 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS59155652A (ja) * 1983-02-25 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
JPS6081550A (ja) * 1983-10-07 1985-05-09 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS6081553A (ja) * 1983-10-07 1985-05-09 Nissan Motor Co Ltd 自動変速機の油圧制御装置
US4633738A (en) * 1985-07-19 1987-01-06 Ford Motor Company Control valve system for a four speed ratio automatic transmission including a dual range regulator valve for controlling independently two upshift ratio changes
US4637281A (en) * 1985-07-19 1987-01-20 Ford Motor Company Control valve system for a four-speed automatic power transmission transaxle
DE3686270T2 (de) * 1985-08-05 1993-01-21 Nissan Motor Hydraulisches system in einer elektrohydraulischen steuerung fuer ein automatisches motorfahrzeuggetriebe.
JPH07100268B2 (ja) * 1988-04-02 1995-11-01 マツダ株式会社 トルクコンバータの組付方法
US4938102A (en) * 1988-04-23 1990-07-03 Chrysler Motors Corporation Method of adaptively scheduling a shift for an electronic automatic transmission system
US4951205A (en) * 1988-04-29 1990-08-21 Chrysler Corporation Method of diagnostic protection for an electronic automatic transmission system
US5168449A (en) * 1988-04-29 1992-12-01 Chrysler Corporation Method of calculating torque for an electronic automatic transmission system
US4991097A (en) * 1988-04-29 1991-02-05 Chrysler Corporation Method of stall torque management for an electronic automatic transmission system
US5188575A (en) * 1988-04-29 1993-02-23 Leising Maurice B Automatic four-speed transmission with interconnected clutches
US5031656A (en) * 1988-04-29 1991-07-16 Chrysler Corporation Reciprocating valves in a fluid system of an automatic transmission
US4975845A (en) * 1988-04-29 1990-12-04 Chrysler Corporation Method of operating an electronic automatic transmission system
US4935872A (en) * 1988-04-29 1990-06-19 Chrysler Corporation Method of shift selection in an electronic automatic transmission system
US4944200A (en) * 1988-04-29 1990-07-31 Chrysler Motors Corporation Method of applying reverse gear in an automatic transmission
US4939928A (en) * 1988-04-29 1990-07-10 Chrysler Corporation Method of determining the continuity of solenoids in an electronic automatic transmission system
US4968999A (en) * 1988-04-29 1990-11-06 Chrysler Corporation Method of shift torque management for an electronic automatic transmission system
US4936166A (en) * 1988-04-29 1990-06-26 Chrysler Corporation Fluid actuated switch valve in an automatic transmission
US4965735A (en) * 1988-04-29 1990-10-23 Chrysler Corporation Method of determining the shift lever position of an electronic automatic transmission system
US4887512A (en) * 1988-04-29 1989-12-19 Chrysler Motors Corporation Vent reservoir in a fluid system of an automatic transmission system
US4969098A (en) * 1988-04-29 1990-11-06 Chrysler Corporation Method of torque phase shift control for an electronic automatic transmission system
US4947329A (en) * 1988-04-29 1990-08-07 Chrysler Corporation Method of determining the acceleration of a turbine in an automatic transmission
US4928235A (en) * 1988-04-29 1990-05-22 Chrysler Corporation Method of determining the fluid temperature of an electronic automatic transmission system
US4951200A (en) * 1988-04-29 1990-08-21 Chrysler Corporation Method of controlling the apply element during a kickdown shift for an electronic automatic transmission system
US4975844A (en) * 1988-04-29 1990-12-04 Chrysler Corporation Method of determining the throttle angle position for an electronic automatic transmission system
US4965728A (en) * 1988-04-29 1990-10-23 Chrysler Corporation Method of adaptively idling an electronic automatic transmission system
US5027676A (en) * 1988-09-08 1991-07-02 Mazda Motor Corporation Hydraulic control system for automatic transmission
US5202833A (en) * 1989-08-28 1993-04-13 Chrysler Corp Method of controlling the partial lock-up of a torque converter in an electronic automatic transmission system
FR2722857B1 (fr) * 1994-07-22 1996-08-23 Renault Circuit hydraulique d'alimentation et de vidange d'un recepteur de boite de vitesse automatique
US5646842A (en) * 1994-10-14 1997-07-08 Ford Motor Company Shift control system for a multiple ratio automatic transmission
US5743823A (en) * 1996-02-02 1998-04-28 Younger; Gilbert W. Methods and systems for improving the operation of transmissions for motor vehicles

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987942A (en) * 1957-03-21 1961-06-13 Ford Motor Co Automatic control mechanism
US3022676A (en) * 1960-08-15 1962-02-27 Ford Motor Co Automatic transmission controls
US3295387A (en) * 1963-05-03 1967-01-03 Ford Motor Co Multiple speed transmission
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
US3683721A (en) * 1969-09-09 1972-08-15 Toyota Motor Co Ltd Hydraulic control system for automatic transmissions
US3714836A (en) * 1971-02-16 1973-02-06 Ford Motor Co Automatic transmission controls for an automotive vehicle driveline
US3706240A (en) * 1971-06-17 1972-12-19 Ford Motor Co Four-speed ratio automatic power transmission mechanism
JPS5174169A (en) * 1974-12-23 1976-06-26 Toyota Motor Co Ltd Jidohensokukino yuatsuseigyosochi
JPS5174168A (en) * 1974-12-23 1976-06-26 Toyota Motor Co Ltd Jidohensokukino yuatsuseigyosochi
US4226309A (en) * 1978-04-26 1980-10-07 Borg-Warner Corporation Speed responsive rotary coupling
JPS5927465B2 (ja) * 1978-08-07 1984-07-05 日産自動車株式会社 自動変速機の変速タイミング弁
US4346626A (en) * 1978-12-27 1982-08-31 Aisin-Warner K.K. Control device for automatic transmission

Also Published As

Publication number Publication date
DE3240738A1 (de) 1983-05-19
JPS5888249A (ja) 1983-05-26
GB2108604A (en) 1983-05-18
JPH0416666B2 (en, 2012) 1992-03-24
DE3240738C2 (en, 2012) 1987-10-22
US4468989A (en) 1984-09-04

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921102