FR1156420A - Servo-commande hydraulique à distance - Google Patents

Servo-commande hydraulique à distance

Info

Publication number
FR1156420A
FR1156420A FR1156420DA FR1156420A FR 1156420 A FR1156420 A FR 1156420A FR 1156420D A FR1156420D A FR 1156420DA FR 1156420 A FR1156420 A FR 1156420A
Authority
FR
France
Prior art keywords
servo control
hydraulic servo
remote hydraulic
remote
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)
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.)
Societe des Forges et Ateliers du Creusot
Original Assignee
Societe des Forges et Ateliers du Creusot
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 Societe des Forges et Ateliers du Creusot filed Critical Societe des Forges et Ateliers du Creusot
Application granted granted Critical
Publication of FR1156420A publication Critical patent/FR1156420A/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
    • F15B9/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1156420D 1956-07-18 1956-07-18 Servo-commande hydraulique à distance Expired FR1156420A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156420T 1956-07-18

Publications (1)

Publication Number Publication Date
FR1156420A true FR1156420A (fr) 1958-05-16

Family

ID=9649971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156420D Expired FR1156420A (fr) 1956-07-18 1956-07-18 Servo-commande hydraulique à distance

Country Status (1)

Country Link
FR (1) FR1156420A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374485A (en) * 1979-12-21 1983-02-22 S.T.I. Strumentazione Industriale S.P.A. Single annular membrane type of pneumatic positioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374485A (en) * 1979-12-21 1983-02-22 S.T.I. Strumentazione Industriale S.P.A. Single annular membrane type of pneumatic positioner

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