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FR1038055A - Self-activated hydraulic valve - Google Patents

Self-activated hydraulic valve

Info

Publication number
FR1038055A
FR1038055A FR1038055DA FR1038055A FR 1038055 A FR1038055 A FR 1038055A FR 1038055D A FR1038055D A FR 1038055DA FR 1038055 A FR1038055 A FR 1038055A
Authority
FR
France
Prior art keywords
self
hydraulic valve
activated hydraulic
activated
valve
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
Albert-Sylvain-Touss Vrolix
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 FR1038055A publication Critical patent/FR1038055A/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/12—Special measures for increasing the sensitivity of the system
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
    • F16K29/02—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking providing for continuous motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1038055D 1951-06-04 1951-06-04 Self-activated hydraulic valve Expired FR1038055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1038055T 1951-06-04

Publications (1)

Publication Number Publication Date
FR1038055A true FR1038055A (en) 1953-09-24

Family

ID=9587423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1038055D Expired FR1038055A (en) 1951-06-04 1951-06-04 Self-activated hydraulic valve

Country Status (1)

Country Link
FR (1) FR1038055A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219143B (en) * 1957-10-11 1966-06-16 Charmilles Sa Ateliers Hydraulic servo device used to adjust the electrode of an electrical discharge machine
EP0457148A1 (en) * 1990-05-18 1991-11-21 Volkswagen Aktiengesellschaft Device for flow and/or pressure control with a spool
FR2718190A1 (en) * 1994-04-01 1995-10-06 Snecma Fuel injection control valve for a turbomachine.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219143B (en) * 1957-10-11 1966-06-16 Charmilles Sa Ateliers Hydraulic servo device used to adjust the electrode of an electrical discharge machine
EP0457148A1 (en) * 1990-05-18 1991-11-21 Volkswagen Aktiengesellschaft Device for flow and/or pressure control with a spool
FR2718190A1 (en) * 1994-04-01 1995-10-06 Snecma Fuel injection control valve for a turbomachine.
US5548959A (en) * 1994-04-01 1996-08-27 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Adjustment valve for injecting fuel for a turbojet engine

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