FR2461168B1 - - Google Patents

Info

Publication number
FR2461168B1
FR2461168B1 FR8014628A FR8014628A FR2461168B1 FR 2461168 B1 FR2461168 B1 FR 2461168B1 FR 8014628 A FR8014628 A FR 8014628A FR 8014628 A FR8014628 A FR 8014628A FR 2461168 B1 FR2461168 B1 FR 2461168B1
Authority
FR
France
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
FR8014628A
Other versions
FR2461168A1 (fr
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of FR2461168A1 publication Critical patent/FR2461168A1/fr
Application granted granted Critical
Publication of FR2461168B1 publication Critical patent/FR2461168B1/fr
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
    • F16H61/08—Timing control
    • 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
    • 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
    • F16H2061/0255—Solenoid valve using PWM or duty-cycle control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
FR8014628A 1979-07-02 1980-07-01 Regulateur de pression dans un dispositif de transmission automatique de vehicule automobile Granted FR2461168A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/053,781 US4283970A (en) 1979-07-02 1979-07-02 Automatic transmission line pressure control

Publications (2)

Publication Number Publication Date
FR2461168A1 FR2461168A1 (fr) 1981-01-30
FR2461168B1 true FR2461168B1 (fr) 1984-01-06

Family

ID=21986496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014628A Granted FR2461168A1 (fr) 1979-07-02 1980-07-01 Regulateur de pression dans un dispositif de transmission automatique de vehicule automobile

Country Status (7)

Country Link
US (1) US4283970A (fr)
JP (1) JPS5610851A (fr)
AU (1) AU531462B2 (fr)
CA (1) CA1135376A (fr)
DE (1) DE3025054A1 (fr)
FR (1) FR2461168A1 (fr)
GB (1) GB2051979B (fr)

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US4991096A (en) * 1988-04-29 1991-02-05 Chrysler Corporation Shutdown relay driver circuit
US4965728A (en) * 1988-04-29 1990-10-23 Chrysler Corporation Method of adaptively idling an electronic automatic transmission system
US4939928A (en) * 1988-04-29 1990-07-10 Chrysler Corporation Method of determining the continuity of solenoids in an electronic automatic transmission system
US4991097A (en) * 1988-04-29 1991-02-05 Chrysler Corporation Method of stall torque management for an electronic automatic transmission system
US4975844A (en) * 1988-04-29 1990-12-04 Chrysler Corporation Method of determining the throttle angle position for an electronic automatic transmission system
US4871887A (en) * 1988-04-29 1989-10-03 Chrysler Motors Corporation Fluid-actuated pressure switch for an automatic transmission
US4980793A (en) * 1988-04-29 1990-12-25 Chrysler Corporation Open loop control of solenoid coil driver
US4951200A (en) * 1988-04-29 1990-08-21 Chrysler Corporation Method of controlling the apply element during a kickdown shift for an electronic automatic transmission system
US5168449A (en) * 1988-04-29 1992-12-01 Chrysler Corporation Method of calculating torque for an electronic automatic transmission system
US4955336A (en) * 1988-04-29 1990-09-11 Chrysler Corporation Circuit for determining the crank position of an ignition switch by sensing the voltage across the starter relay control and holding an electronic device in a reset condition in response thereto
US4901561A (en) * 1988-04-29 1990-02-20 Chrysler Motors Corporation Throttle position sensor data shared between controllers with dissimilar grounds
US4998200A (en) * 1988-04-29 1991-03-05 Chrysler Corporation Electronic controller for an automatic transmission
US4975845A (en) * 1988-04-29 1990-12-04 Chrysler Corporation Method of operating an electronic automatic transmission system
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US4969098A (en) * 1988-04-29 1990-11-06 Chrysler Corporation Method of torque phase shift control for an electronic automatic transmission system
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JPH0792141B2 (ja) * 1988-05-06 1995-10-09 日産自動車株式会社 自動変速機のライン圧制御装置
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JPH0633813B2 (ja) * 1988-10-22 1994-05-02 マツダ株式会社 自動変速機のライン圧制御装置
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JP2761015B2 (ja) * 1989-01-10 1998-06-04 マツダ株式会社 自動変速機の油圧制御装置
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DE10035005B4 (de) * 1999-08-02 2009-08-20 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verfahren und Vorrichtung zur Regelung der Übersetzung eines Getriebes mit stufenlos veränderbarer Übersetzung
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US6878083B2 (en) * 2003-08-01 2005-04-12 General Motors Corporation Pump speed compensation for transmission line pressure
US20080082242A1 (en) * 2006-10-03 2008-04-03 Dell Eva Mark L Mode selection and switching logic in a closed-loop pulse width modulation valve-based transmission control system
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JP7251529B2 (ja) 2020-07-17 2023-04-04 トヨタ自動車株式会社 自動変速機の油圧の学習方法、自動変速機の制御装置、自動変速機の制御システム、車両用制御装置および車両用学習装置

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Also Published As

Publication number Publication date
JPS5610851A (en) 1981-02-03
DE3025054C2 (fr) 1989-01-12
AU5947880A (en) 1981-01-15
CA1135376A (fr) 1982-11-09
US4283970A (en) 1981-08-18
FR2461168A1 (fr) 1981-01-30
GB2051979B (en) 1982-12-15
GB2051979A (en) 1981-01-21
AU531462B2 (en) 1983-08-25
DE3025054A1 (de) 1981-01-08
JPS633183B2 (fr) 1988-01-22

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