DE69118788D1 - Verfahren und Apparat zum Steuern einer Reibungseinrichtung - Google Patents

Verfahren und Apparat zum Steuern einer Reibungseinrichtung

Info

Publication number
DE69118788D1
DE69118788D1 DE69118788T DE69118788T DE69118788D1 DE 69118788 D1 DE69118788 D1 DE 69118788D1 DE 69118788 T DE69118788 T DE 69118788T DE 69118788 T DE69118788 T DE 69118788T DE 69118788 D1 DE69118788 D1 DE 69118788D1
Authority
DE
Germany
Prior art keywords
controlling
friction device
friction
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 - Fee Related
Application number
DE69118788T
Other languages
English (en)
Other versions
DE69118788T2 (de
Inventor
William Joseph Vukovich
Melissa Mei Koenig
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 DE69118788D1 publication Critical patent/DE69118788D1/de
Application granted granted Critical
Publication of DE69118788T2 publication Critical patent/DE69118788T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
    • F16H61/067—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an accumulator
    • 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
    • F16D2048/0203—Control by fluid pressure with an accumulator; Details thereof
    • 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
    • F16D2048/0209—Control by fluid pressure characterised by fluid valves having control pistons, e.g. spools
    • 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
    • F16D2048/0221—Valves for clutch control systems; Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE69118788T 1990-08-31 1991-08-20 Verfahren und Apparat zum Steuern einer Reibungseinrichtung Expired - Fee Related DE69118788T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/575,775 US5040653A (en) 1990-08-31 1990-08-31 Engagement and disengagement control for a friction device

Publications (2)

Publication Number Publication Date
DE69118788D1 true DE69118788D1 (de) 1996-05-23
DE69118788T2 DE69118788T2 (de) 1996-09-19

Family

ID=24301653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118788T Expired - Fee Related DE69118788T2 (de) 1990-08-31 1991-08-20 Verfahren und Apparat zum Steuern einer Reibungseinrichtung

Country Status (3)

Country Link
US (1) US5040653A (de)
EP (1) EP0475488B1 (de)
DE (1) DE69118788T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8806292D0 (en) * 1988-03-17 1988-04-13 Automotive Prod Plc Power hydraulic system
FR2689595B1 (fr) * 1992-04-03 1994-05-13 Renault Regie Nale Usines Dispositif de pilotage universel de recepteur de boite automatique.
US5301783A (en) * 1992-06-24 1994-04-12 General Motors Corporation Dual pressure accumulator
US5389046A (en) * 1993-05-25 1995-02-14 Ford Motor Company Automatic transmission control system
DE4424790A1 (de) * 1994-07-14 1996-01-18 Bosch Gmbh Robert Hydrauliknotsteuerung für eine zwischen einem Verbrennungsmotor und einem Getriebe angeordnete Reibkupplung
DE19532113C2 (de) * 1995-08-31 2001-06-07 Kendrion Binder Magnete Gmbh Druckmittelbeaufschlagte Schaltvorrichtung zum Betätigen einer druckmittelbetätigbaren Kupplung
GB2309494B (en) * 1995-09-12 2000-04-19 Luk Getriebe Systeme Gmbh Motor vehicle with an apparatus for the actuation of the torque transmitting system and of the transmission
DE19813982C2 (de) * 1998-03-28 2002-06-20 Bosch Gmbh Robert Kupplungssteuerung
DE102005006431B4 (de) * 2005-02-12 2014-10-09 Volkswagen Ag Ventilsystem bzw. Verfahren zur Steuerung einer Kupplung oder eines Gangstellers eines Kraftfahrzeuges
US8069661B2 (en) * 2009-02-24 2011-12-06 GM Global Technology Operations LLC Transmission hydraulic control system having an accumulator
US8475336B2 (en) 2009-07-30 2013-07-02 GM Global Technology Operations LLC Hydraulic control system for a dual clutch transmission
US8568262B2 (en) 2009-11-13 2013-10-29 GM Global Technology Operations LLC Transmission hydraulic control system having a main line feed accumulator
US8613681B2 (en) 2009-11-19 2013-12-24 GM Global Technology Operations LLC Transmission hydraulic control system having clutch compensator feed override
US8413437B2 (en) 2009-12-08 2013-04-09 GM Global Technology Operations LLC Transmission hydraulic control system having independently controlled stator cooling flow
US8434603B2 (en) 2010-02-17 2013-05-07 GM Global Technology Operations LLC Low content control system for a dual clutch transmission
US8678780B2 (en) 2010-02-26 2014-03-25 GM Global Technology Operations LLC Transmission hydraulic control system having a pump bypass valve
US8402993B2 (en) 2010-05-10 2013-03-26 GM Global Technology Operations LLC Hydraulic fluid cooling system for a dual clutch automatic transmission
US8844392B2 (en) 2010-06-09 2014-09-30 Gm Global Technology Operations, Llc Electro-hydraulic and electro-mechanical control system for a dual clutch transmission
US8942901B2 (en) 2010-12-09 2015-01-27 Gm Global Technology Operations, Llc Method of controlling a hydraulic control system for a dual clutch transmission
US8915076B2 (en) 2011-01-12 2014-12-23 Gm Global Technology Operations, Llc Transmission hydraulic control system having flow augmentation
US8967351B2 (en) 2012-08-14 2015-03-03 Gm Global Technology Operations, Llc Transmission clutch piston compensator feed circuit
DE102013108509B4 (de) * 2012-08-14 2024-02-15 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Getriebekupplungs-Kolbenkompensator-Speisekreis

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933186C (de) * 1950-08-12 1955-09-22 Wilhelm Dipl-Ing Stoeckicht Fluessigkeitsdruckbetaetigte Reibungskupplung oder -bremse
US2833385A (en) * 1953-05-11 1958-05-06 Gen Motors Corp Clutch control with cooling means therefor
GB789285A (en) * 1956-06-27 1958-01-15 Gen Motors Corp Improvements relating to power transmission mechanisms
US3004447A (en) * 1956-10-16 1961-10-17 Gen Motors Corp Transmission control device
ES250577A1 (es) * 1958-08-12 1959-10-16 Renault DISPOSITIVO PARA LA ALIMENTACION DE LOS EMBRAGUES O FRENOS CON MANDO HIDRáULICO
US3541791A (en) * 1968-09-06 1970-11-24 Kiva Yakovlevich Lvovsky Hydraulic device for controlling the actuating cylinders of the gearshift friction clutches and brakes of self-propelled vehicles,mainly tractors
DE2230425C3 (de) * 1972-06-22 1978-06-22 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Drucksteuerung einer Doppelkupplung
US3896705A (en) * 1974-01-21 1975-07-29 Clark Equipment Co Pressure feedback system
SU754121A1 (ru) * 1977-06-29 1980-08-07 Всесоюзный Проектно-Технологический Институт Тяжелого Машиностроения Гидроаккумул торный привод
US4560044A (en) * 1982-06-29 1985-12-24 Kabushiki Kaisha Daikin Seisakusho Hydraulic pressure modulation device
JPH0788898B2 (ja) * 1986-07-01 1995-09-27 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サ−ボ調圧装置
US4867294A (en) * 1988-05-31 1989-09-19 Tuesta Diaz De Accumulator piston for automotive transmission
US4932282A (en) * 1988-07-05 1990-06-12 Ford Motor Company Timing valve for manually selected gears of an automatic transmission
JPH0266369A (ja) * 1988-08-31 1990-03-06 Aisin Aw Co Ltd 自動変速機における油圧制御装置

Also Published As

Publication number Publication date
EP0475488A1 (de) 1992-03-18
DE69118788T2 (de) 1996-09-19
US5040653A (en) 1991-08-20
EP0475488B1 (de) 1996-04-17

Similar Documents

Publication Publication Date Title
DE69118788D1 (de) Verfahren und Apparat zum Steuern einer Reibungseinrichtung
DE69131922D1 (de) Verfahren und Gerät zum Ausziehen von Aussenlinien
DE69317505D1 (de) Einrichtung und Verfahren zum Steuern einer Anzeigetafel
DE3673464D1 (de) Verfahren und apparat zum steuern einer automatischen kupplung.
AT381682B (de) Verfahren und vorrichtung zum spleissen einer materialbahn
DE69227464D1 (de) Vorrichtung und verfahren zum aufnehmen einer substanz
DE69213858D1 (de) Einrichtung und Verfahren zum optischen Schalten
DE69226723D1 (de) Verfahren und Einrichtung zum Steuern einer Anzeigeeinrichtung
DE69218107D1 (de) Vorrichtung und Verfahren zum Übertragen von Abziehbildern
DE59208640D1 (de) Einrichtung und Verfahren zum Kühlen und/oder Heizen einer Kabine
DE3485697D1 (de) Verfahren und vorrichtung zum steuern einer anzeige.
DE69515519D1 (de) Apparat und verfahren zum starten einer synchronmaschine
DE69532433D1 (de) Verfahren und Einrichtung zum Steuern einer Anzeige
DE69607003D1 (de) Verfahren und vorrichtung zum steuern eines beweglichen geräts
DE69527589D1 (de) Verfahren und Einrichtung zum Steuern einer Anzeige
DE69325273D1 (de) Verfahren und vorrichtung zum rühren einer schmelze
DE69222349D1 (de) Vorrichtung und Verfahren zum Härten einer Gebissprothese
DE69302619D1 (de) Verfahren und Apparat zum Überführen einer Flüssigkeit
DE59406652D1 (de) Verfahren und Vorrichtung zum Steuern eines automatischen Getriebes
DE69212057D1 (de) Verfahren und Gerät zum Drucken
DE69228160D1 (de) Vorrichtung und Verfahren zum Beschichten
DE69301338D1 (de) Verfahren und Vorrichtung zum Steuern einer Kämmaschine
DE69107388D1 (de) Apparat und Verfahren zum Aufspulen eines Fadens.
DE59306078D1 (de) Verfahren und Vorrichtung zum Erwärmen einer Form
DE69508191D1 (de) Apparat und Verfahren für genaue Geschwindigkeitssteuerung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee