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FR1295534A - Servo-commande hydraulique - Google Patents

Servo-commande hydraulique

Info

Publication number
FR1295534A
FR1295534A FR860136A FR860136A FR1295534A FR 1295534 A FR1295534 A FR 1295534A FR 860136 A FR860136 A FR 860136A FR 860136 A FR860136 A FR 860136A FR 1295534 A FR1295534 A FR 1295534A
Authority
FR
France
Prior art keywords
chamber
valve
cylinder
cavity
chambers
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
FR860136A
Other languages
English (en)
French (fr)
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.)
RECH ETUDES PROD
Recherches Etudes Production REP SARL
Original Assignee
RECH ETUDES PROD
Recherches Etudes Production REP SARL
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 RECH ETUDES PROD, Recherches Etudes Production REP SARL filed Critical RECH ETUDES PROD
Priority to FR860136A priority Critical patent/FR1295534A/fr
Priority to DE1961R0031794 priority patent/DE1208963B/de
Priority to GB1605262A priority patent/GB937645A/en
Application granted granted Critical
Publication of FR1295534A publication Critical patent/FR1295534A/fr
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
    • F15B9/10—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 the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Hydraulic Motors (AREA)
  • Braking Systems And Boosters (AREA)
FR860136A 1961-04-27 1961-04-27 Servo-commande hydraulique Expired FR1295534A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR860136A FR1295534A (fr) 1961-04-27 1961-04-27 Servo-commande hydraulique
DE1961R0031794 DE1208963B (de) 1961-04-27 1961-12-28 Steuervorrichtung mit geschlossener Mittelstellung fuer einen doppeltwirkenden hydraulischen Motor
GB1605262A GB937645A (en) 1961-04-27 1962-04-26 Hydraulic jack with follow-up

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860136A FR1295534A (fr) 1961-04-27 1961-04-27 Servo-commande hydraulique

Publications (1)

Publication Number Publication Date
FR1295534A true FR1295534A (fr) 1962-06-08

Family

ID=8754017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860136A Expired FR1295534A (fr) 1961-04-27 1961-04-27 Servo-commande hydraulique

Country Status (3)

Country Link
DE (1) DE1208963B (de)
FR (1) FR1295534A (de)
GB (1) GB937645A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1576146B1 (de) * 1965-01-19 1970-09-10 Rech Etudes Prod Servosteuerung,insbesondere fuer Kraftfahrzeuglenkungen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US990304A (en) * 1910-06-30 1911-04-25 Le Grand Skinner Engine-valve.
US2030458A (en) * 1931-04-06 1936-02-11 Hughes Tool Co Resilient seat for valves
US2560841A (en) * 1946-01-24 1951-07-17 Fairey Aviat Co Ltd Hydraulic valve
DE975163C (de) * 1950-05-26 1961-09-07 Saunders Valve Co Ltd Schieber mit planparalleler Schieberplatte und axial verschiebbarem Dichtring
GB727804A (en) * 1952-03-15 1955-04-06 Electraulic Presses Ltd Improvements in and relating to hydraulic systems and control valves therefor
US2858851A (en) * 1954-09-16 1958-11-04 James W F Holl Push-pull valve
US2919681A (en) * 1955-06-13 1960-01-05 Bendix Aviat Corp Reaction limit control valve
FR1137106A (fr) * 1955-11-28 1957-05-23 Rech S Etudes Distributeur hydraulique, notamment à commande électromagnétique
BE556888A (de) * 1957-03-08
FR1249362A (fr) * 1959-11-12 1960-12-30 Renault Perfectionnements aux dispositifs de commande pneumatique à double effet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1576146B1 (de) * 1965-01-19 1970-09-10 Rech Etudes Prod Servosteuerung,insbesondere fuer Kraftfahrzeuglenkungen

Also Published As

Publication number Publication date
GB937645A (en) 1963-09-25
DE1208963B (de) 1966-01-13

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