FR2882121B1 - Dispositif de gestion de fluide d'un reseau hydraulique d'une boite de vitesse automatique - Google Patents

Dispositif de gestion de fluide d'un reseau hydraulique d'une boite de vitesse automatique

Info

Publication number
FR2882121B1
FR2882121B1 FR0501570A FR0501570A FR2882121B1 FR 2882121 B1 FR2882121 B1 FR 2882121B1 FR 0501570 A FR0501570 A FR 0501570A FR 0501570 A FR0501570 A FR 0501570A FR 2882121 B1 FR2882121 B1 FR 2882121B1
Authority
FR
France
Prior art keywords
fluid
managing
valve
speed box
automatic speed
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
FR0501570A
Other languages
English (en)
Other versions
FR2882121A1 (fr
Inventor
Paulo Mendes
Michel Buannec
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0501570A priority Critical patent/FR2882121B1/fr
Priority to PCT/FR2006/050077 priority patent/WO2006087487A1/fr
Publication of FR2882121A1 publication Critical patent/FR2882121A1/fr
Application granted granted Critical
Publication of FR2882121B1 publication Critical patent/FR2882121B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • 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
    • F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
    • 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
    • F16H2061/0253—Details of electro hydraulic valves, e.g. lands, ports, spools or springs
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0473—Friction devices, e.g. clutches or brakes
    • 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
    • F16H61/68—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 stepped gearings
    • F16H61/684—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 stepped gearings without interruption of drive
    • F16H61/688—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 stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Transmission Device (AREA)
FR0501570A 2005-02-16 2005-02-16 Dispositif de gestion de fluide d'un reseau hydraulique d'une boite de vitesse automatique Expired - Fee Related FR2882121B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0501570A FR2882121B1 (fr) 2005-02-16 2005-02-16 Dispositif de gestion de fluide d'un reseau hydraulique d'une boite de vitesse automatique
PCT/FR2006/050077 WO2006087487A1 (fr) 2005-02-16 2006-01-31 Dispositif de gestion de fluide d'un reseau hydraulique d'une boite de vitesse automatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0501570A FR2882121B1 (fr) 2005-02-16 2005-02-16 Dispositif de gestion de fluide d'un reseau hydraulique d'une boite de vitesse automatique

Publications (2)

Publication Number Publication Date
FR2882121A1 FR2882121A1 (fr) 2006-08-18
FR2882121B1 true FR2882121B1 (fr) 2007-06-15

Family

ID=34978917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0501570A Expired - Fee Related FR2882121B1 (fr) 2005-02-16 2005-02-16 Dispositif de gestion de fluide d'un reseau hydraulique d'une boite de vitesse automatique

Country Status (2)

Country Link
FR (1) FR2882121B1 (fr)
WO (1) WO2006087487A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391767A (en) * 1966-01-06 1968-07-09 Int Harvester Co Hydraulic pressure control system for clutches
DE10014731C1 (de) * 2000-03-24 2001-07-12 Daimler Chrysler Ag Vorrichtung mit zumindest einer Hydraulikeinheit zur Druckversorgung eines Getriebes
DE10020187A1 (de) 2000-04-25 2001-10-31 Getrag Getriebe Zahnrad Hydraulische Schaltung für ein automatisiertes Doppelkupplungsgetriebe für Kraftfahrzeuge
DE10134115B4 (de) 2001-07-13 2014-05-28 Volkswagen Ag Doppelkupplungsgetriebe eines Kraftfahrzeuges mit einem Hydraulikkreis und Verfahren zur hydraulischen Steuerung eines Doppelkupplungsgetriebes
DE10203618A1 (de) 2001-07-31 2003-02-13 Zf Sachs Ag Mehrfach-Kupplungseinrichtung
DE10223780C1 (de) 2002-05-29 2003-10-16 Porsche Ag Gangschaltgetriebe für ein Kraftfahrzeug mit hydraulisch betätigbarer Mehrfachkupplung
DE10316215A1 (de) * 2002-11-18 2004-06-03 Zf Sachs Ag Kraftfahrzeug-Antriebsstrang mit einer Pumpenanordnung zur Versorgung einer Kupplungseinrichtung mit Druckmedium und Betriebsmedium sowie ggf. zur Versorgung eines Getriebes mit Druckmedium, und entsprechende Pumpenanordnung

Also Published As

Publication number Publication date
FR2882121A1 (fr) 2006-08-18
WO2006087487A1 (fr) 2006-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131031