FR2359995A1 - Verin hydraulique d'actionnement a commande programmee - Google Patents

Verin hydraulique d'actionnement a commande programmee

Info

Publication number
FR2359995A1
FR2359995A1 FR7624232A FR7624232A FR2359995A1 FR 2359995 A1 FR2359995 A1 FR 2359995A1 FR 7624232 A FR7624232 A FR 7624232A FR 7624232 A FR7624232 A FR 7624232A FR 2359995 A1 FR2359995 A1 FR 2359995A1
Authority
FR
France
Prior art keywords
piston
hydraulic cylinder
equilibrium position
sleeve over
rotated
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.)
Granted
Application number
FR7624232A
Other languages
English (en)
French (fr)
Other versions
FR2359995B1 (cg-RX-API-DMAC7.html
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7624232A priority Critical patent/FR2359995A1/fr
Publication of FR2359995A1 publication Critical patent/FR2359995A1/fr
Application granted granted Critical
Publication of FR2359995B1 publication Critical patent/FR2359995B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/04—Valves arranged in or on piston or piston-rod
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
FR7624232A 1976-07-30 1976-07-30 Verin hydraulique d'actionnement a commande programmee Granted FR2359995A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7624232A FR2359995A1 (fr) 1976-07-30 1976-07-30 Verin hydraulique d'actionnement a commande programmee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7624232A FR2359995A1 (fr) 1976-07-30 1976-07-30 Verin hydraulique d'actionnement a commande programmee

Publications (2)

Publication Number Publication Date
FR2359995A1 true FR2359995A1 (fr) 1978-02-24
FR2359995B1 FR2359995B1 (cg-RX-API-DMAC7.html) 1980-05-16

Family

ID=9176673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624232A Granted FR2359995A1 (fr) 1976-07-30 1976-07-30 Verin hydraulique d'actionnement a commande programmee

Country Status (1)

Country Link
FR (1) FR2359995A1 (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
FR2359995B1 (cg-RX-API-DMAC7.html) 1980-05-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse