JPS5240266A - Oil pressure controller of an automatic transmission - Google Patents

Oil pressure controller of an automatic transmission

Info

Publication number
JPS5240266A
JPS5240266A JP50114823A JP11482375A JPS5240266A JP S5240266 A JPS5240266 A JP S5240266A JP 50114823 A JP50114823 A JP 50114823A JP 11482375 A JP11482375 A JP 11482375A JP S5240266 A JPS5240266 A JP S5240266A
Authority
JP
Japan
Prior art keywords
oil pressure
automatic transmission
pressure controller
change
approxinately
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
JP50114823A
Other languages
English (en)
Other versions
JPS5828458B2 (ja
Inventor
Takahiro Sakai
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 JP50114823A priority Critical patent/JPS5828458B2/ja
Priority to US05/709,220 priority patent/US4139015A/en
Publication of JPS5240266A publication Critical patent/JPS5240266A/ja
Publication of JPS5828458B2 publication Critical patent/JPS5828458B2/ja
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
    • F16H61/0021—Generation or control of line pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/263—Plural sensors for single bypass or relief valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
JP50114823A 1975-09-25 1975-09-25 ジドウヘンソクキノ ユアツセイギヨソウチ Expired JPS5828458B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50114823A JPS5828458B2 (ja) 1975-09-25 1975-09-25 ジドウヘンソクキノ ユアツセイギヨソウチ
US05/709,220 US4139015A (en) 1975-09-25 1976-07-27 Hydraulic pressure control device for use in automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50114823A JPS5828458B2 (ja) 1975-09-25 1975-09-25 ジドウヘンソクキノ ユアツセイギヨソウチ

Publications (2)

Publication Number Publication Date
JPS5240266A true JPS5240266A (en) 1977-03-29
JPS5828458B2 JPS5828458B2 (ja) 1983-06-16

Family

ID=14647567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50114823A Expired JPS5828458B2 (ja) 1975-09-25 1975-09-25 ジドウヘンソクキノ ユアツセイギヨソウチ

Country Status (2)

Country Link
US (1) US4139015A (ja)
JP (1) JPS5828458B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530437A (en) * 1978-08-22 1980-03-04 Futaba Kk Diaper
US4597313A (en) * 1983-08-17 1986-07-01 General Motors Corporation Compensated throttle valve

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028082B2 (ja) * 1977-07-20 1985-07-03 株式会社日立製作所 流体圧駆動装置
US4316395A (en) * 1978-10-26 1982-02-23 Derek Brown Control apparatus for drive transmissions
US4296649A (en) * 1979-04-04 1981-10-27 Deere & Company Hydraulically operated transmission control
JPS5831497B2 (ja) * 1979-06-26 1983-07-06 トヨタ自動車株式会社 自動変速機の油圧制御装置
JPS56138019A (en) * 1980-03-31 1981-10-28 Aisin Warner Ltd Automatic two-wheel/four-wheel drive change-over mechanism for four-wheel drive vehicle
DE3031262C2 (de) * 1980-08-19 1983-01-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Einrichtung zum gesteuerten/geregelten Druckverlauf in Kupplungen oder Bremsen
JPS57120751A (en) * 1981-01-19 1982-07-27 Aisin Warner Ltd 1-2 shift valve for automatic speed change gear
DE3110346A1 (de) * 1981-03-17 1982-09-30 Volkswagenwerk Ag, 3180 Wolfsburg Hydraulische steuereinrichtung
JPH0625594B2 (ja) * 1982-08-20 1994-04-06 日産自動車株式会社 自動変速機の油圧制御装置
JPH0820008B2 (ja) * 1987-10-30 1996-03-04 日産自動車株式会社 自動変速機のライン圧制御装置
JPH0337472A (ja) * 1989-06-30 1991-02-18 Mazda Motor Corp 自動変速機のライン圧制御装置
DE19721036B4 (de) * 1996-05-24 2006-09-14 Luk Gs Verwaltungs Kg Steuerventil für ein Fahrzeug mit einer Druckmittelanlage
ATA175997A (de) * 1997-10-16 2002-02-15 Tcg Unitech Ag Druckregelungsventil
US6699157B2 (en) * 2002-03-25 2004-03-02 Gilbert W. Younger Methods and systems for improving the operation of transmissions for motor vehicles
KR100520552B1 (ko) * 2003-09-16 2005-10-11 현대자동차주식회사 밸브 보디의 압력 조절 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056954A (en) * 1934-05-19 1936-10-13 Erwin T Bryant Jacking apparatus
DE884606C (de) * 1950-11-29 1953-07-27 Sulzer Ag Einrichtung zur Einstellung einer Steuervorrichtung
US2944488A (en) * 1954-08-31 1960-07-12 Curtiss Wright Corp Pump control systems
US2966888A (en) * 1956-05-23 1961-01-03 Ford Motor Co Transmission control servo
US3353637A (en) * 1965-10-22 1967-11-21 Gen Motors Corp Servo motor
GB1275064A (en) * 1968-11-14 1972-05-24 Lucas Industries Ltd Servo-mechanism
US3672243A (en) * 1969-05-30 1972-06-27 Aisin Seiki Fluid pressure control mechanism
US3650162A (en) * 1969-12-22 1972-03-21 Chrysler Corp Hydrodynamic transmission
US3809201A (en) * 1970-10-30 1974-05-07 Kobe Steel Ltd Modulating valve for vehicle transmission systems
US3740506A (en) * 1971-06-23 1973-06-19 Hitachi Ltd Fluid operated piston circuit breaker with floating position valve actuator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530437A (en) * 1978-08-22 1980-03-04 Futaba Kk Diaper
JPS5719201B2 (ja) * 1978-08-22 1982-04-21
US4597313A (en) * 1983-08-17 1986-07-01 General Motors Corporation Compensated throttle valve

Also Published As

Publication number Publication date
JPS5828458B2 (ja) 1983-06-16
US4139015A (en) 1979-02-13

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