JPH0125942B2 - - Google Patents

Info

Publication number
JPH0125942B2
JPH0125942B2 JP59000289A JP28984A JPH0125942B2 JP H0125942 B2 JPH0125942 B2 JP H0125942B2 JP 59000289 A JP59000289 A JP 59000289A JP 28984 A JP28984 A JP 28984A JP H0125942 B2 JPH0125942 B2 JP H0125942B2
Authority
JP
Japan
Prior art keywords
pressure
throttle
valve
spool
port
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
JP59000289A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60146943A (ja
Inventor
Yutaka Taga
Kunio Morisawa
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP59000289A priority Critical patent/JPS60146943A/ja
Priority to US06/689,305 priority patent/US4691594A/en
Publication of JPS60146943A publication Critical patent/JPS60146943A/ja
Publication of JPH0125942B2 publication Critical patent/JPH0125942B2/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
    • F16H61/02—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
    • F16H61/0276—Elements specially adapted for hydraulic control units, e.g. valves
    • F16H61/029—Throttle 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
    • F16H61/0021—Generation or control of line pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
JP59000289A 1984-01-06 1984-01-06 自動変速機用油圧制御装置 Granted JPS60146943A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59000289A JPS60146943A (ja) 1984-01-06 1984-01-06 自動変速機用油圧制御装置
US06/689,305 US4691594A (en) 1984-01-06 1985-01-07 Hydraulic control system for automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59000289A JPS60146943A (ja) 1984-01-06 1984-01-06 自動変速機用油圧制御装置

Publications (2)

Publication Number Publication Date
JPS60146943A JPS60146943A (ja) 1985-08-02
JPH0125942B2 true JPH0125942B2 (en]) 1989-05-19

Family

ID=11469740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59000289A Granted JPS60146943A (ja) 1984-01-06 1984-01-06 自動変速機用油圧制御装置

Country Status (2)

Country Link
US (1) US4691594A (en])
JP (1) JPS60146943A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660693A (en) * 1984-04-04 1987-04-28 Toyota Jidosha Kabushiki Kaisha Hydraulic pressure control apparatus for use in automatic transmission
US4838126A (en) * 1987-11-25 1989-06-13 Btr Engineering (Australia) Limited Electro/hydraulic control system for an automatic transmission
WO1990004732A1 (de) * 1988-10-26 1990-05-31 Zahnradfabrik Friedrichshafen Ag Elektronisch-hydraulische steuereinrichtung eines automatisch schaltenden kraftfahrzeuggetriebes
US7287444B2 (en) * 2004-06-01 2007-10-30 Electronic Systems Eliminator, Inc. Transmission pressure modulation by orificed check valve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683721A (en) * 1969-09-09 1972-08-15 Toyota Motor Co Ltd Hydraulic control system for automatic transmissions
US3949627A (en) * 1973-04-25 1976-04-13 Aisin Seiki Kabushiki Kaisha Fluid pressure control system for automatic fluid transmissions
JPS5032363A (en]) * 1973-07-25 1975-03-29
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
JPS5945864B2 (ja) * 1977-04-28 1984-11-09 トヨタ自動車株式会社 油圧制御装置を有する自動変速機
JPS5642761A (en) * 1979-09-10 1981-04-21 Toyota Motor Corp Oil pressure controller for automatic transmission
JPS56138552A (en) * 1980-03-27 1981-10-29 Toyota Motor Corp Hydraulic pressure controlling apparatus for automatic transmission for vehicle
JPS5943661B2 (ja) * 1980-07-04 1984-10-23 トヨタ自動車株式会社 車輌用自動変速機の油圧制御装置
US4570511A (en) * 1981-10-17 1986-02-18 Honda Giken Kogyo Kabushiki Kaisha Control system for hydraulic transmission
JPS58135547A (ja) * 1982-02-08 1983-08-12 Toshiba Corp カラ−陰極線管のパネル・マスク間距離測定装置
JPS58135547U (ja) * 1982-03-09 1983-09-12 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

Also Published As

Publication number Publication date
JPS60146943A (ja) 1985-08-02
US4691594A (en) 1987-09-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term