FR1173979A - Distributeur de fluide hydraulique sous pression - Google Patents

Distributeur de fluide hydraulique sous pression

Info

Publication number
FR1173979A
FR1173979A FR1173979DA FR1173979A FR 1173979 A FR1173979 A FR 1173979A FR 1173979D A FR1173979D A FR 1173979DA FR 1173979 A FR1173979 A FR 1173979A
Authority
FR
France
Prior art keywords
hydraulic fluid
pressurized hydraulic
fluid distributor
distributor
pressurized
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.)
Recherches Etudes Production REP SARL
Original Assignee
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 Recherches Etudes Production REP SARL filed Critical Recherches Etudes Production REP SARL
Application granted granted Critical
Publication of FR1173979A publication Critical patent/FR1173979A/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0438—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the nozzle-flapper type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2278—Pressure modulating relays or followers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Magnetically Actuated Valves (AREA)
FR1173979D 1957-02-22 1957-02-22 Distributeur de fluide hydraulique sous pression Expired FR1173979A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1099295X 1957-02-22

Publications (1)

Publication Number Publication Date
FR1173979A true FR1173979A (fr) 1959-03-04

Family

ID=9619704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173979D Expired FR1173979A (fr) 1957-02-22 1957-02-22 Distributeur de fluide hydraulique sous pression

Country Status (3)

Country Link
US (1) US3042058A (fr)
DE (1) DE1099295B (fr)
FR (1) FR1173979A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444186A1 (fr) * 1978-12-15 1980-07-11 Dowty Fuel Syst Ltd Mecanisme de commande de position d'un organe mobile de valve

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211454B (de) 1958-03-25 1966-02-24 Rech Etudes Prod Hydraulischer Verteiler
FR1194539A (fr) 1958-03-26 1959-11-10 Rech S Etudes Servo-distributeur hydraulique à fuites très réduites
DE1166573B (de) 1959-03-12 1964-03-26 Normalair Ltd Steuerventil
DE4133526A1 (de) * 1991-10-10 1993-04-15 Bosch Gmbh Robert Hydraulische stelleinrichtung
JP4284687B2 (ja) * 2005-04-26 2009-06-24 Ｓｍｃ株式会社 真空及び真空破壊用複合弁

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278689C (fr) *
FR689814A (fr) * 1929-03-11 1930-09-11 Askania Werke Ag Régulateur de température
US2285540A (en) * 1939-07-01 1942-06-09 Leeds & Northrup Co Control system
US2390301A (en) * 1942-01-16 1945-12-04 Bristol Company Pneumatic telemetering system
DE931747C (de) * 1942-12-19 1955-08-16 Hugo Junkers Werke G M B H Mit einem Druckmittel betriebener Kraftwandler mit einem den Bewegungen des Stellgliedes unmittelbar folgenden Kraftglied
US2582088A (en) * 1947-11-01 1952-01-08 Gen Electric Two-stage hydraulic amplifier
US2729751A (en) * 1951-06-16 1956-01-03 Garrett Corp Regulating apparatus for prime mover dynamo plants
US2742919A (en) * 1951-06-30 1956-04-24 Gen Controls Co Electromagnetically operated balanced pilot valve
FR1050795A (fr) * 1952-02-13 1954-01-11 Rech S Etudes Distributeur électro-magnétique de fluide à action progressive
US2832318A (en) * 1952-04-30 1958-04-29 Ex Cell O Corp Servo control unit
US2709421A (en) * 1952-07-29 1955-05-31 Gen Electric Hydraulic amplifier
US2767689A (en) * 1953-05-22 1956-10-23 Cornell Aeronautical Labor Inc Electrohydraulic servo valve
US2835265A (en) * 1955-11-16 1958-05-20 Bendix Aviat Corp Transfer valve
FR1137106A (fr) 1955-11-28 1957-05-23 Rech S Etudes Distributeur hydraulique, notamment à commande électromagnétique
US2854956A (en) * 1956-11-19 1958-10-07 Clemco Aero Products Inc Steering damper for aircraft nose wheel assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444186A1 (fr) * 1978-12-15 1980-07-11 Dowty Fuel Syst Ltd Mecanisme de commande de position d'un organe mobile de valve

Also Published As

Publication number Publication date
DE1099295B (de) 1961-02-09
US3042058A (en) 1962-07-03

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