FR46661E - Gear change control device - Google Patents

Gear change control device

Info

Publication number
FR46661E
FR46661E FR46661DA FR46661E FR 46661 E FR46661 E FR 46661E FR 46661D A FR46661D A FR 46661DA FR 46661 E FR46661 E FR 46661E
Authority
FR
France
Prior art keywords
control device
change control
gear change
gear
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
French (fr)
Inventor
Mario Coppa
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 FR46661E publication Critical patent/FR46661E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing
FR46661D 1935-09-28 1935-09-28 Gear change control device Expired FR46661E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46661T 1935-09-28

Publications (1)

Publication Number Publication Date
FR46661E true FR46661E (en) 1936-07-24

Family

ID=8682253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46661D Expired FR46661E (en) 1935-09-28 1935-09-28 Gear change control device

Country Status (1)

Country Link
FR (1) FR46661E (en)

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