FR72097E - Commande automatique de changement de vitesse - Google Patents

Commande automatique de changement de vitesse

Info

Publication number
FR72097E
FR72097E FR72097DA FR72097E FR 72097 E FR72097 E FR 72097E FR 72097D A FR72097D A FR 72097DA FR 72097 E FR72097 E FR 72097E
Authority
FR
France
Prior art keywords
gear shift
shift control
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 FR72097E publication Critical patent/FR72097E/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)
FR72097D 1957-07-16 1957-07-16 Commande automatique de changement de vitesse Expired FR72097E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR72097T 1957-07-16

Publications (1)

Publication Number Publication Date
FR72097E true FR72097E (fr) 1960-03-21

Family

ID=8703607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR72097D Expired FR72097E (fr) 1957-07-16 1957-07-16 Commande automatique de changement de vitesse

Country Status (1)

Country Link
FR (1) FR72097E (fr)

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