FR2975743B1 - Dispositif de commande hydraulique d'une boite de vitesses, procede et boite de vitesses associes - Google Patents

Dispositif de commande hydraulique d'une boite de vitesses, procede et boite de vitesses associes

Info

Publication number
FR2975743B1
FR2975743B1 FR1154536A FR1154536A FR2975743B1 FR 2975743 B1 FR2975743 B1 FR 2975743B1 FR 1154536 A FR1154536 A FR 1154536A FR 1154536 A FR1154536 A FR 1154536A FR 2975743 B1 FR2975743 B1 FR 2975743B1
Authority
FR
France
Prior art keywords
box
hydraulic control
gear box
associated speeds
speeds
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
FR1154536A
Other languages
English (en)
Other versions
FR2975743A1 (fr
Inventor
Stephane Maurel
Andres Yarce
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1154536A priority Critical patent/FR2975743B1/fr
Priority to PCT/FR2012/051021 priority patent/WO2012160285A1/fr
Publication of FR2975743A1 publication Critical patent/FR2975743A1/fr
Application granted granted Critical
Publication of FR2975743B1 publication Critical patent/FR2975743B1/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
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/2807—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted using electric control signals for shift actuators, e.g. electro-hydraulic control therefor
    • 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
    • F16H61/0204—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 for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of 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
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
FR1154536A 2011-05-25 2011-05-25 Dispositif de commande hydraulique d'une boite de vitesses, procede et boite de vitesses associes Expired - Fee Related FR2975743B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1154536A FR2975743B1 (fr) 2011-05-25 2011-05-25 Dispositif de commande hydraulique d'une boite de vitesses, procede et boite de vitesses associes
PCT/FR2012/051021 WO2012160285A1 (fr) 2011-05-25 2012-05-09 Dispositif de commande hydraulique d'une boite de vitesses, procede et boîte de vitesses associes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1154536A FR2975743B1 (fr) 2011-05-25 2011-05-25 Dispositif de commande hydraulique d'une boite de vitesses, procede et boite de vitesses associes

Publications (2)

Publication Number Publication Date
FR2975743A1 FR2975743A1 (fr) 2012-11-30
FR2975743B1 true FR2975743B1 (fr) 2013-06-28

Family

ID=46201744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154536A Expired - Fee Related FR2975743B1 (fr) 2011-05-25 2011-05-25 Dispositif de commande hydraulique d'une boite de vitesses, procede et boite de vitesses associes

Country Status (2)

Country Link
FR (1) FR2975743B1 (fr)
WO (1) WO2012160285A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8532892B2 (en) * 2012-01-11 2013-09-10 GM Global Technology Operations LLC Method and system for determining an accumulator pre-charge pressure in a fluid circuit
CN107178609A (zh) * 2017-06-15 2017-09-19 厦门厦金机械股份有限公司 电控气动高低速挡位换挡机构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108781A1 (de) * 1981-03-07 1982-09-16 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Hilfskraftbetaetigte getriebesteuerung
GB9512838D0 (en) * 1995-06-23 1995-08-23 Massey Ferguson Sa Synchromesh control apparatus and method
ATE421655T1 (de) * 2004-05-15 2009-02-15 Luk Lamellen & Kupplungsbau Vorrichtung zum ansteuern einer mehrzahl von hydraulischen schaltzylindern sowie hydraulikversorgungssystem für ein doppelkupplungsgetriebe
DE102006058913A1 (de) * 2006-12-13 2008-06-19 Zf Friedrichshafen Ag Steuerungsvorrichtung für ein Getriebe
DE102008041399A1 (de) * 2008-08-20 2010-02-25 Zf Friedrichshafen Ag Verfahren zum Betreiben einer hydraulischen oder pneumatischen Steuerungseinrichtung eines automatisierten Schaltgetriebes

Also Published As

Publication number Publication date
WO2012160285A1 (fr) 2012-11-29
FR2975743A1 (fr) 2012-11-30

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Legal Events

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Owner name: TECHNOBOOST, FR

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TP Transmission of property

Owner name: PSA AUTOMOBILES, FR

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