MX3062E - Mejoras en sistema de control para una transmision automatica - Google Patents

Mejoras en sistema de control para una transmision automatica

Info

Publication number
MX3062E
MX3062E MX100046U MX10004675U MX3062E MX 3062 E MX3062 E MX 3062E MX 100046 U MX100046 U MX 100046U MX 10004675 U MX10004675 U MX 10004675U MX 3062 E MX3062 E MX 3062E
Authority
MX
Mexico
Prior art keywords
shaft assembly
control
output shaft
automatic transmission
control system
Prior art date
Application number
MX100046U
Other languages
English (en)
Inventor
Maurice Bernard Leising
Howard Lee Benford
Robert Leslie
Original Assignee
Chrysler 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 Chrysler Corp filed Critical Chrysler Corp
Publication of MX3062E publication Critical patent/MX3062E/es

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
    • F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/42—Input shaft speed
    • F16H2059/425—Rate of change of input or turbine shaft speed
    • 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
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
    • 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
    • F16H2061/0466—Smoothing shift shock by apply or release of band brake servos, e.g. overlap control of band brake and a clutch or vice versa
    • 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
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • 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
    • Y10S477/904—Control signal is acceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

La presente invención se refiere a mejoras en sistema de control para una transmisión automática del tipo que tiene un conjunto de flecha de entrada un conjunto de flecha de salida, una multiplicidad de conjuntos de engrane transmisores de potencia conectando dicho conjunto de flecha de entrada y el conjunto de flecha de salida y adaptando para copularse con el fin de proporcionar varias relaciones entre la rotación del conjunto de flecha de entrada y de salida, acoplando y desacoplando artefactos para llevar a cabo cambios en las relaciones proporcionadas con dichos conjuntos de engranes transmisores de potencia , y un servomecanismo para operar dichos artefactos copuladores y desacopladores, la mejora está caracterizada por un dispositivo de control para controlar la aplicación de dicho servomecanismo y un dispositivo que responde a la aceleración rotacional de cuando menos uno de los componentes giratorios de dichos conjuntos para controlar la aceleración de un elemento giratorio y de esa manera efectuar la torsión de salida de la transmisión durante un cambio de una relación a otra.
MX100046U 1974-06-14 1975-06-14 Mejoras en sistema de control para una transmision automatica MX3062E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/479,320 US3956947A (en) 1974-06-14 1974-06-14 Adaptive control system for automatic transmission

Publications (1)

Publication Number Publication Date
MX3062E true MX3062E (es) 1980-03-13

Family

ID=23903528

Family Applications (1)

Application Number Title Priority Date Filing Date
MX100046U MX3062E (es) 1974-06-14 1975-06-14 Mejoras en sistema de control para una transmision automatica

Country Status (5)

Country Link
US (1) US3956947A (es)
CA (1) CA1020777A (es)
FR (1) FR2274838A1 (es)
GB (1) GB1489019A (es)
MX (1) MX3062E (es)

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JPS5930944B2 (ja) 1978-09-29 1984-07-30 日産自動車株式会社 自動変速機の変速シヨツク軽減装置
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US4727774A (en) * 1985-07-31 1988-03-01 Aisin-Warner Kabushiki Kaisha Cut-back pressure control device for multi-speed automatic transmission
US4722250A (en) * 1985-07-31 1988-02-02 Aisin-Warner Kabushiki Kaisha Accumulator back pressure control apparatus for automatic transmission
US4727773A (en) * 1985-07-31 1988-03-01 Aisin-Warner Kabushiki Kaisha Hydraulic circuit for controlling automatic transmission
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US4788890A (en) * 1987-06-29 1988-12-06 General Motors Corporation Performance control of a motor vehicle engine for consistent high quality transmission shifting
US5014575A (en) * 1987-07-30 1991-05-14 Mazda Motor Corporation Control systems for automatic transmissions
US4939956A (en) * 1987-08-10 1990-07-10 Nissan Motor Company Limited System for controlling servo activating hydraulic pressure occurring in vehicular power train
US4928557A (en) * 1987-12-04 1990-05-29 Toyota Jidosha Kabushiki Kaisha Hydraulic transmission controller with coupling pressure compensation
US4901561A (en) * 1988-04-29 1990-02-20 Chrysler Motors Corporation Throttle position sensor data shared between controllers with dissimilar grounds
CA1310519C (en) * 1988-04-29 1992-11-24 Gerald L. Holbrook Method of learning for adaptively controlling an electronic automatic transmission system
US5211080A (en) * 1988-04-29 1993-05-18 Chrysler Corporation Method of shift control during a coastdown shift for 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
US4975845A (en) * 1988-04-29 1990-12-04 Chrysler Corporation Method of operating an electronic automatic transmission system
US4887512A (en) * 1988-04-29 1989-12-19 Chrysler Motors Corporation Vent reservoir in a fluid system of an 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
US4939928A (en) * 1988-04-29 1990-07-10 Chrysler Corporation Method of determining the continuity of solenoids in an electronic automatic transmission system
US4947329A (en) * 1988-04-29 1990-08-07 Chrysler Corporation Method of determining the acceleration of a turbine in an automatic transmission
US4965728A (en) * 1988-04-29 1990-10-23 Chrysler Corporation Method of adaptively idling 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
US4936167A (en) * 1989-03-09 1990-06-26 Chrysler Corporation Method of universally organizing shifts for an automatic transmission system
JP2913481B2 (ja) * 1989-05-19 1999-06-28 アイシン精機株式会社 自動変速機の油圧制御装置
US5079970A (en) * 1990-10-24 1992-01-14 General Motors Corporation Acceleration-based control of power-on downshifting in an automatic transmission
JPH0599317A (ja) * 1991-10-09 1993-04-20 Toyota Motor Corp 自動変速機のフイードバツク制御装置
JP3013588B2 (ja) * 1992-04-10 2000-02-28 三菱自動車工業株式会社 車両用自動変速機の変速制御方法
US5325083A (en) * 1992-05-01 1994-06-28 Chrysler Corporation Manual valve position sensing system
US5458545A (en) * 1994-01-21 1995-10-17 Chrysler Corporation Adaptive line pressure control for an electronic automatic transmission
US5467854A (en) * 1994-06-07 1995-11-21 Caterpillar Inc. Method of controlling clutch-to-clutch shifts for a powershift transmission
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JP3633085B2 (ja) * 1995-03-31 2005-03-30 マツダ株式会社 自動変速機の制御装置
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JP3414054B2 (ja) * 1995-06-12 2003-06-09 日産自動車株式会社 流体作動式摩擦要素の締結制御装置
JP3687183B2 (ja) * 1996-03-31 2005-08-24 マツダ株式会社 自動変速機の制御装置
JP3376557B2 (ja) * 1996-07-31 2003-02-10 ジヤトコ株式会社 自動変速機のアップシフト制御装置
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Also Published As

Publication number Publication date
FR2274838A1 (fr) 1976-01-09
GB1489019A (en) 1977-10-19
US3956947A (en) 1976-05-18
CA1020777A (en) 1977-11-15
FR2274838B1 (es) 1978-02-24

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