JPS57127148A - Hydraulic controlling device for automatic transmission - Google Patents

Hydraulic controlling device for automatic transmission

Info

Publication number
JPS57127148A
JPS57127148A JP56131888A JP13188881A JPS57127148A JP S57127148 A JPS57127148 A JP S57127148A JP 56131888 A JP56131888 A JP 56131888A JP 13188881 A JP13188881 A JP 13188881A JP S57127148 A JPS57127148 A JP S57127148A
Authority
JP
Japan
Prior art keywords
valve
cutback
speed
pressure
hydraulic pressure
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
JP56131888A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6361541B2 (en, 2012
Inventor
Nobuaki Miki
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.)
Aisin AW Co Ltd
Original Assignee
Aisin AW Co Ltd
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 Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Priority to JP56131888A priority Critical patent/JPS57127148A/ja
Publication of JPS57127148A publication Critical patent/JPS57127148A/ja
Publication of JPS6361541B2 publication Critical patent/JPS6361541B2/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
    • F16H61/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
JP56131888A 1981-08-22 1981-08-22 Hydraulic controlling device for automatic transmission Granted JPS57127148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56131888A JPS57127148A (en) 1981-08-22 1981-08-22 Hydraulic controlling device for automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56131888A JPS57127148A (en) 1981-08-22 1981-08-22 Hydraulic controlling device for automatic transmission

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13025380A Division JPS5754768A (en) 1980-09-18 1980-09-18 Lockup control valve for torque converter

Publications (2)

Publication Number Publication Date
JPS57127148A true JPS57127148A (en) 1982-08-07
JPS6361541B2 JPS6361541B2 (en, 2012) 1988-11-29

Family

ID=15068488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56131888A Granted JPS57127148A (en) 1981-08-22 1981-08-22 Hydraulic controlling device for automatic transmission

Country Status (1)

Country Link
JP (1) JPS57127148A (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103056A (ja) * 1982-12-03 1984-06-14 Aisin Warner Ltd 車両用自動変速機
JPS61286655A (ja) * 1985-06-14 1986-12-17 Japan Autom Transmission Co Ltd 自動変速機の油圧制御装置
JPH02109063U (en, 2012) * 1989-02-17 1990-08-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103056A (ja) * 1982-12-03 1984-06-14 Aisin Warner Ltd 車両用自動変速機
JPS61286655A (ja) * 1985-06-14 1986-12-17 Japan Autom Transmission Co Ltd 自動変速機の油圧制御装置
JPH02109063U (en, 2012) * 1989-02-17 1990-08-30

Also Published As

Publication number Publication date
JPS6361541B2 (en, 2012) 1988-11-29

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