GB2134196B - Hydraulic control system for automatic transmission - Google Patents

Hydraulic control system for automatic transmission

Info

Publication number
GB2134196B
GB2134196B GB08401852A GB8401852A GB2134196B GB 2134196 B GB2134196 B GB 2134196B GB 08401852 A GB08401852 A GB 08401852A GB 8401852 A GB8401852 A GB 8401852A GB 2134196 B GB2134196 B GB 2134196B
Authority
GB
United Kingdom
Prior art keywords
control system
automatic transmission
hydraulic control
hydraulic
automatic
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
GB08401852A
Other languages
English (en)
Other versions
GB2134196A (en
GB8401852D0 (en
Inventor
Yoshikazu Tanaka
Haruyoshi Kumura
Keiju Abo
Sigeaki Yamamuro
Hiroyuki Hirano
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
Publication of GB8401852D0 publication Critical patent/GB8401852D0/en
Publication of GB2134196A publication Critical patent/GB2134196A/en
Application granted granted Critical
Publication of GB2134196B publication Critical patent/GB2134196B/en
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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66254—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 specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66259—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 specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/0206—Control by fluid pressure in a system with a plurality of fluid-actuated clutches
    • 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
    • F16H61/0286—Manual 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/108—Gear
    • F16D2500/1081—Actuation type
    • F16D2500/1085—Automatic transmission
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/108—Gear
    • F16D2500/1088—CVT
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3067—Speed of the engine
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/316—Other signal inputs not covered by the groups above
    • F16D2500/3166—Detection of an elapsed period of time
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/504—Relating the engine
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/504—Relating the engine
    • F16D2500/5043—Engine fuel consumption
    • 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
    • F16H2061/0485—Smoothing ratio shift during range shift from neutral (N) to reverse (R)

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
GB08401852A 1983-01-31 1984-01-24 Hydraulic control system for automatic transmission Expired GB2134196B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58012894A JPS59140129A (ja) 1983-01-31 1983-01-31 無段変速機又は自動変速機の油圧制御装置

Publications (3)

Publication Number Publication Date
GB8401852D0 GB8401852D0 (en) 1984-02-29
GB2134196A GB2134196A (en) 1984-08-08
GB2134196B true GB2134196B (en) 1986-01-22

Family

ID=11818094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08401852A Expired GB2134196B (en) 1983-01-31 1984-01-24 Hydraulic control system for automatic transmission

Country Status (4)

Country Link
US (1) US4616530A (OSRAM)
JP (1) JPS59140129A (OSRAM)
DE (1) DE3402862A1 (OSRAM)
GB (1) GB2134196B (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194821B1 (en) * 1985-03-12 1989-07-05 Honda Giken Kogyo Kabushiki Kaisha Infinitely variable transmission
US4699025A (en) * 1985-09-30 1987-10-13 Aisin Seiki Kabushiki Kaisha Method and apparatus for controlling a power delivery system having a continuously variable ratio transmission
US4700590A (en) * 1985-09-30 1987-10-20 Aisin Seiki Kabushiki Kaisha System for utilizing the negative torque of a power delivery system having a continuously variable ratio transmission for braking
JPS62241738A (ja) * 1986-04-14 1987-10-22 Toyota Motor Corp 車両用自動変速機及びエンジンの一体制御装置
JP2631371B2 (ja) * 1987-08-10 1997-07-16 スズキ株式会社 連続可変変速機のクラッチ制御方法
DE3803201A1 (de) * 1988-02-04 1989-08-17 Ford Werke Ag Steuerventilanordnung fuer ein stufenlos regelbares umschlingungsgetriebe
JP2757999B2 (ja) * 1988-08-30 1998-05-25 ヤマハ発動機株式会社 ステアリングポールの取付け構造
DE69028961T2 (de) * 1989-08-09 1997-05-22 Toyota Motor Co Ltd Hydraulische Steuerung für ein Fahrzeuggetriebesystem, welches Ventile enthält, die die Einschaltung des Rückwärtsganges verhindern
JP2639187B2 (ja) * 1990-07-19 1997-08-06 日産自動車株式会社 摩擦車式無段変速機の変速制御装置
US5323667A (en) * 1992-10-02 1994-06-28 Caterpillar Inc. Integrated engine and transmission control system
BE1010808A3 (nl) * 1996-12-17 1999-02-02 Vcst Nv Werkwijze voor het regelen van een transmissie-eenheid voor motorvoertuigen en transmissie-eenheid die zulke werkwijze toepast.
DE19830953A1 (de) * 1998-07-10 2000-03-30 Zahnradfabrik Friedrichshafen Verfahren und Vorrichtung zur Steuerung eines Kraftfahrzeug-Antriebsstranges
KR100748668B1 (ko) * 2005-12-14 2007-08-10 현대자동차주식회사 자동 변속기 유압 제어시스템의 매뉴얼 밸브
JP4983453B2 (ja) * 2007-07-18 2012-07-25 トヨタ自動車株式会社 車両用駆動装置の制御装置
JP5646941B2 (ja) * 2010-10-01 2014-12-24 ジヤトコ株式会社 コーストストップ車両
JP2014092097A (ja) * 2012-11-05 2014-05-19 Toyota Motor Corp 内燃機関の始動制御装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1750536B1 (de) * 1968-05-11 1972-05-04 Aishin Seiki K K Automatische schalteinrichtung fuer ein hydrodynamisch-mechanisches verbundgetriebe
GB1302081A (OSRAM) * 1969-01-29 1973-01-04
JPS4926210B1 (OSRAM) * 1970-01-28 1974-07-06
JPS5330150B2 (OSRAM) * 1973-04-14 1978-08-25
FR2388560A1 (fr) * 1977-04-27 1978-11-24 Roussel Uclaf Nouvelles compositions zootechniques renfermant d'une part le zeranol et d'autre part un steroide 4,9,11 trienique
JPS5820374B2 (ja) * 1977-10-11 1983-04-22 日産自動車株式会社 内燃機関用電子制御燃料噴射装置
JPS5930941B2 (ja) * 1978-09-29 1984-07-30 日産自動車株式会社 自動変速機のスロツトルバルブ
US4418587A (en) * 1980-10-27 1983-12-06 General Motors Corporation Hydraulic system pressure control for a power transmission
US4458560A (en) * 1982-05-21 1984-07-10 Aisin Seiki Kabushiki Kaisha Control system and method for a power delivery system having a continuously variable ratio transmission
US4542665A (en) * 1982-10-22 1985-09-24 Nissan Motor Co., Ltd. Control system for continuously variable transmission with space saving automatic clutch control
JPH066974B2 (ja) * 1982-10-22 1994-01-26 日産自動車株式会社 Ｖベルト式無段変速機の油圧制御装置

Also Published As

Publication number Publication date
DE3402862A1 (de) 1984-08-09
US4616530A (en) 1986-10-14
GB2134196A (en) 1984-08-08
JPS59140129A (ja) 1984-08-11
JPH0353506B2 (OSRAM) 1991-08-15
GB8401852D0 (en) 1984-02-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee