JPH0124939B2 - - Google Patents

Info

Publication number
JPH0124939B2
JPH0124939B2 JP56026175A JP2617581A JPH0124939B2 JP H0124939 B2 JPH0124939 B2 JP H0124939B2 JP 56026175 A JP56026175 A JP 56026175A JP 2617581 A JP2617581 A JP 2617581A JP H0124939 B2 JPH0124939 B2 JP H0124939B2
Authority
JP
Japan
Prior art keywords
pressure
spool
port
valve
shift
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
JP56026175A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57144338A (en
Inventor
Kazuhiko Sugano
Kazuyoshi Iwanaga
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP56026175A priority Critical patent/JPS57144338A/ja
Priority to US06/351,746 priority patent/US4474084A/en
Priority to EP82101396A priority patent/EP0059425A3/en
Publication of JPS57144338A publication Critical patent/JPS57144338A/ja
Publication of JPH0124939B2 publication Critical patent/JPH0124939B2/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
    • F16H61/0265—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 for gearshift control, e.g. control functions for performing shifting or generation of shift signals
    • F16H61/0267—Layout of hydraulic control circuits, e.g. arrangement of 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • F16H59/20—Kickdown
    • 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
    • F16H61/10—Controlling shift hysteresis
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S477/00—Interrelated power delivery controls, including engine control
    • Y10S477/906—Means detecting or ameliorating the effects of malfunction or potential malfunction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
JP56026175A 1981-02-26 1981-02-26 Shifter for automatic gear change Granted JPS57144338A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56026175A JPS57144338A (en) 1981-02-26 1981-02-26 Shifter for automatic gear change
US06/351,746 US4474084A (en) 1981-02-26 1982-02-24 Shift device of hydraulic control system for automatic transmission
EP82101396A EP0059425A3 (en) 1981-02-26 1982-02-24 Shift device of hydraulic control system for automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56026175A JPS57144338A (en) 1981-02-26 1981-02-26 Shifter for automatic gear change

Publications (2)

Publication Number Publication Date
JPS57144338A JPS57144338A (en) 1982-09-06
JPH0124939B2 true JPH0124939B2 (en, 2012) 1989-05-15

Family

ID=12186193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56026175A Granted JPS57144338A (en) 1981-02-26 1981-02-26 Shifter for automatic gear change

Country Status (3)

Country Link
US (1) US4474084A (en, 2012)
EP (1) EP0059425A3 (en, 2012)
JP (1) JPS57144338A (en, 2012)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144339A (en) * 1981-02-28 1982-09-06 Nissan Motor Co Ltd Shifter for automatic gear change
JPS59155650A (ja) * 1983-02-21 1984-09-04 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS59155649A (ja) * 1983-02-21 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
US4563918A (en) * 1983-07-29 1986-01-14 Nissan Motor Co., Ltd. Line pressure control of hydraulic control system for automatic transmission
EP0133619B1 (en) * 1983-07-29 1988-10-05 Nissan Motor Co., Ltd. Line pressure control of hydraulic control system for automatic transmission
US4607731A (en) * 1983-10-03 1986-08-26 Nissan Motor Co., Ltd. Hydraulic control system for automatic transmission having torque converter with lock-up mechanism
JPS60121352A (ja) * 1983-12-05 1985-06-28 Nissan Motor Co Ltd 自動変速機のシフト装置
US4729265A (en) * 1985-01-09 1988-03-08 Nissan Motor Co., Ltd. Shift shock suppression arrangement for automotive automatic transmission
US4753136A (en) * 1985-01-19 1988-06-28 Aisin-Warner Limited Hydraulic control of transmission
JPS6235153A (ja) * 1985-08-08 1987-02-16 Mazda Motor Corp 自動変速機の油圧制御装置
US4707789A (en) * 1985-11-29 1987-11-17 General Motors Corporation Adaptive direct pressure shift control for a motor vehicle transmission
US4653350A (en) * 1985-11-29 1987-03-31 General Motors Corporation Adaptive direct pressure shift control for a motor vehicle transmission
JPH0794865B2 (ja) * 1987-04-09 1995-10-11 アイシン・エィ・ダブリュ株式会社 自動変速機における油圧制御装置
EP0398343B1 (en) * 1989-05-18 1996-02-28 Nissan Motor Co., Ltd. Transient control of shift in auxiliary gearing for quick engine braking
US5134903A (en) * 1990-06-30 1992-08-04 Suzuki Motor Corporation Shift control device of transmission
DE19546629A1 (de) * 1995-12-14 1997-06-19 Zahnradfabrik Friedrichshafen Elektrohydraulische Steuereinrichtung für Lastschaltgetriebe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1297878A (en, 2012) * 1969-04-30 1972-11-29
JPS5613221B2 (en, 2012) * 1972-10-20 1981-03-26
JPS52109078A (en) * 1976-03-09 1977-09-12 Toyota Motor Corp Speed change controller for fluid-system automatic transmission
JPS53132659A (en) * 1977-04-22 1978-11-18 Toyota Motor Corp Oil pressure control device of automatic transmission
US4126154A (en) * 1977-06-09 1978-11-21 General Motors Corporation Shift signal valve hysteresis
JPS54155357A (en) * 1978-05-29 1979-12-07 Honda Motor Co Ltd Controller for hydraulic transmission of vehicle
JPS599369B2 (ja) * 1978-08-24 1984-03-02 日産自動車株式会社 自動変速機の第２速から第３速へのシフトアツプ時における空吹防止装置
JPS5930942B2 (ja) * 1978-08-30 1984-07-30 日産自動車株式会社 自動変速機のダウンシフト弁
JPS5948900B2 (ja) * 1978-09-29 1984-11-29 日産自動車株式会社 自動変速機の１−２シフトバルブ
JPS5948901B2 (ja) * 1978-09-29 1984-11-29 日産自動車株式会社 自動変速機の変速点制御装置
JPS55107153A (en) * 1979-02-13 1980-08-16 Aisin Seiki Co Ltd Liquid pressure control device for fluid type automatic transmission
JPS57144339A (en) * 1981-02-28 1982-09-06 Nissan Motor Co Ltd Shifter for automatic gear change

Also Published As

Publication number Publication date
EP0059425A2 (en) 1982-09-08
JPS57144338A (en) 1982-09-06
EP0059425A3 (en) 1984-04-18
US4474084A (en) 1984-10-02

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