JPS58152961A - 車輌用自動変速機の油圧制御装置 - Google Patents

車輌用自動変速機の油圧制御装置

Info

Publication number
JPS58152961A
JPS58152961A JP3493482A JP3493482A JPS58152961A JP S58152961 A JPS58152961 A JP S58152961A JP 3493482 A JP3493482 A JP 3493482A JP 3493482 A JP3493482 A JP 3493482A JP S58152961 A JPS58152961 A JP S58152961A
Authority
JP
Japan
Prior art keywords
hydraulic pressure
range
accumulator
oil pressure
line hydraulic
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
JP3493482A
Other languages
English (en)
Japanese (ja)
Other versions
JPH052860B2 (enExample
Inventor
Kunihiro Iwatsuki
邦裕 岩月
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
Toyota Jidosha Kogyo KK
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, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Priority to JP3493482A priority Critical patent/JPS58152961A/ja
Publication of JPS58152961A publication Critical patent/JPS58152961A/ja
Publication of JPH052860B2 publication Critical patent/JPH052860B2/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
    • F16H61/067—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an accumulator
    • 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
    • F16H61/0202—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 electric
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • F16H2061/026—On-off solenoid valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
JP3493482A 1982-03-04 1982-03-04 車輌用自動変速機の油圧制御装置 Granted JPS58152961A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3493482A JPS58152961A (ja) 1982-03-04 1982-03-04 車輌用自動変速機の油圧制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3493482A JPS58152961A (ja) 1982-03-04 1982-03-04 車輌用自動変速機の油圧制御装置

Publications (2)

Publication Number Publication Date
JPS58152961A true JPS58152961A (ja) 1983-09-10
JPH052860B2 JPH052860B2 (enExample) 1993-01-13

Family

ID=12428014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3493482A Granted JPS58152961A (ja) 1982-03-04 1982-03-04 車輌用自動変速機の油圧制御装置

Country Status (1)

Country Link
JP (1) JPS58152961A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62255645A (ja) * 1986-04-25 1987-11-07 Toyota Motor Corp 自動変速機の油圧制御装置
US4856381A (en) * 1987-04-17 1989-08-15 Toyota Jidosha Kabushiki Kaisha Fluid pressure control system for automatic transmission
US4928557A (en) * 1987-12-04 1990-05-29 Toyota Jidosha Kabushiki Kaisha Hydraulic transmission controller with coupling pressure compensation
US4995284A (en) * 1988-08-02 1991-02-26 Toyota Jidosha Kabushiki Kaisha Accumulator control device for hydraulic control device for automatic transmission for vehicle with engine load dependent backup control

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138553A (en) * 1980-03-27 1981-10-29 Toyota Motor Corp Hydraulic pressure controlling apparatus for automatic transmission for vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138553A (en) * 1980-03-27 1981-10-29 Toyota Motor Corp Hydraulic pressure controlling apparatus for automatic transmission for vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62255645A (ja) * 1986-04-25 1987-11-07 Toyota Motor Corp 自動変速機の油圧制御装置
US4856381A (en) * 1987-04-17 1989-08-15 Toyota Jidosha Kabushiki Kaisha Fluid pressure control system for automatic transmission
US4928557A (en) * 1987-12-04 1990-05-29 Toyota Jidosha Kabushiki Kaisha Hydraulic transmission controller with coupling pressure compensation
US4995284A (en) * 1988-08-02 1991-02-26 Toyota Jidosha Kabushiki Kaisha Accumulator control device for hydraulic control device for automatic transmission for vehicle with engine load dependent backup control

Also Published As

Publication number Publication date
JPH052860B2 (enExample) 1993-01-13

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