FR71545E - Commande automatique de changement de vitesses - Google Patents

Commande automatique de changement de vitesses

Info

Publication number
FR71545E
FR71545E FR71545DA FR71545E FR 71545 E FR71545 E FR 71545E FR 71545D A FR71545D A FR 71545DA FR 71545 E FR71545 E FR 71545E
Authority
FR
France
Prior art keywords
change control
gear change
automatic gear
automatic
control
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
Application number
Other languages
English (en)
Inventor
Ilie Chivari
Paul Nouel
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 filed Critical
Application granted granted Critical
Publication of FR71545E publication Critical patent/FR71545E/fr
Expired 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
    • F16H61/02—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
    • F16H61/0262—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 hydraulic
    • F16H61/0265—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 hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
    • F16H61/0267—Layout of hydraulic control circuits, e.g. arrangement of valves
    • F16H61/0269—Layout of hydraulic control circuits, e.g. arrangement of valves characterised by low integration or small number of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR71545D 1957-05-15 1957-05-15 Commande automatique de changement de vitesses Expired FR71545E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR71545T 1957-05-15

Publications (1)

Publication Number Publication Date
FR71545E true FR71545E (fr) 1960-01-05

Family

ID=8703095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR71545D Expired FR71545E (fr) 1957-05-15 1957-05-15 Commande automatique de changement de vitesses

Country Status (1)

Country Link
FR (1) FR71545E (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149560A (en) * 1977-04-06 1979-04-17 Berg Allen L Brake bleeder valve
US5183075A (en) * 1986-04-12 1993-02-02 Stein Guenter Check valve
CN102278390A (zh) * 2011-05-30 2011-12-14 长城汽车股份有限公司 汽车离合操纵油路的限速阀

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149560A (en) * 1977-04-06 1979-04-17 Berg Allen L Brake bleeder valve
US5183075A (en) * 1986-04-12 1993-02-02 Stein Guenter Check valve
CN102278390A (zh) * 2011-05-30 2011-12-14 长城汽车股份有限公司 汽车离合操纵油路的限速阀

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