FR2099895A5 - - Google Patents

Info

Publication number
FR2099895A5
FR2099895A5 FR7123050A FR7123050A FR2099895A5 FR 2099895 A5 FR2099895 A5 FR 2099895A5 FR 7123050 A FR7123050 A FR 7123050A FR 7123050 A FR7123050 A FR 7123050A FR 2099895 A5 FR2099895 A5 FR 2099895A5
Authority
FR
France
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
FR7123050A
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Application granted granted Critical
Publication of FR2099895A5 publication Critical patent/FR2099895A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
    • B62D5/083—Rotary valves
    • 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
    • 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
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type
    • Y10T137/86662—Axial and radial flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Steering Mechanism (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding-Contact Bearings (AREA)
FR7123050A 1970-06-25 1971-06-24 Expired FR2099895A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4970870A 1970-06-25 1970-06-25

Publications (1)

Publication Number Publication Date
FR2099895A5 true FR2099895A5 (fr) 1972-03-17

Family

ID=21961261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123050A Expired FR2099895A5 (fr) 1970-06-25 1971-06-24

Country Status (8)

Country Link
US (1) US3707167A (fr)
JP (1) JPS5624122B1 (fr)
BR (1) BR7101956D0 (fr)
CA (1) CA928187A (fr)
DE (1) DE2114453C3 (fr)
ES (2) ES390056A1 (fr)
FR (1) FR2099895A5 (fr)
GB (1) GB1345579A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357415A1 (fr) * 1976-07-09 1978-02-03 Bishop Arthur Perfectionnements aux valves rotatives
FR2433145A1 (fr) * 1978-08-07 1980-03-07 Nissan Motor Valve a mouvement rotatif et systeme de direction assistee comprenant cette valve
FR2439697A1 (fr) * 1978-10-27 1980-05-23 Dba Dispositif de direction assistee hydraulique pour vehicule automobile
EP0012043A1 (fr) * 1978-10-27 1980-06-11 Societe Anonyme D.B.A. Dispositif de direction assistée hydraulique pour véhicule automobile
FR2449018A1 (fr) * 1979-02-19 1980-09-12 Nissan Motor Ensemble d'une soupape de commande de direction
EP0021977A1 (fr) * 1979-07-03 1981-01-07 S.A.M.M.- Société d'Applications des Machines Motrices Distributeur hydraulique, destiné notamment à équiper des servo-commandes d'avions et d'hélicoptères
FR2459749A2 (fr) * 1979-06-25 1981-01-16 Dba Dispositif de direction assistee hydraulique pour vehicule automobile
EP0276188A2 (fr) * 1987-01-22 1988-07-27 S.A.M.M.- Société d'Applications des Machines Motrices Servovalve électrohydraulique pour la commande asservie d'un actionneur hydraulique, notamment dans les servomécanismes de commande de vol des aéronefs
FR2747174A1 (fr) * 1996-04-03 1997-10-10 Samm Societe D Applic Des Mach Distributeur hydraulique pour servocommandes d'aeronefs, notamment helicopteres

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921669A (en) * 1972-04-20 1975-11-25 Trw Inc Integral power steering gear and sintered metal valve sleeve therefor
DE2253532C3 (de) * 1972-11-02 1981-07-30 Danfoss A/S, 6430 Nordborg Hydraulische Steuereinrichtung für Lenkungen, insbesondere für Fahrzeuglenkungen
US3895888A (en) * 1973-10-19 1975-07-22 Trw Inc Hydrostatic control unit
US4177713A (en) * 1975-05-12 1979-12-11 The Garrett Corporation Electrohydraulic proportional actuator apparatus
EP0083490A3 (fr) * 1981-12-31 1984-05-02 Adwest Engineering Limited Soupape rotative pour un dispositif de direction assistée
US4454801A (en) * 1982-05-07 1984-06-19 General Motors Corporation Power steering gear and open center rotary valve therefor
DE59301175D1 (de) * 1992-04-01 1996-01-25 Zahnradfabrik Friedrichshafen Drehschieberventil für hilfskraftlenkungen von kraftfahrzeugen
DE4219978A1 (de) * 1992-06-19 1993-12-23 Zahnradfabrik Friedrichshafen Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen
CN103759043B (zh) * 2014-01-02 2016-08-17 武汉船用机械有限责任公司 一种转阀
KR200485991Y1 (ko) * 2016-12-20 2018-03-20 김영희 약선밥 포장체

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681581A (en) * 1950-05-10 1954-06-22 Pearson Inc Work holding fixture and power means for operating the same
US3145626A (en) * 1961-09-18 1964-08-25 Bendix Corp Power steering mechanism
US3296940A (en) * 1962-09-24 1967-01-10 Bendix Corp Power steering mechanism
GB1034349A (en) * 1964-09-18 1966-06-29 Hydrosteer Ltd Improvements relating to power assisted steering or like gear
US3433127A (en) * 1966-12-30 1969-03-18 Gen Motors Corp Power steering system with hydraulic reaction
GB1152555A (en) * 1967-05-08 1969-05-21 Burman & Sons Ltd Hydraulically-Assisted Rack and Pinion Steering Gear

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357415A1 (fr) * 1976-07-09 1978-02-03 Bishop Arthur Perfectionnements aux valves rotatives
FR2433145A1 (fr) * 1978-08-07 1980-03-07 Nissan Motor Valve a mouvement rotatif et systeme de direction assistee comprenant cette valve
FR2439697A1 (fr) * 1978-10-27 1980-05-23 Dba Dispositif de direction assistee hydraulique pour vehicule automobile
EP0012043A1 (fr) * 1978-10-27 1980-06-11 Societe Anonyme D.B.A. Dispositif de direction assistée hydraulique pour véhicule automobile
FR2449018A1 (fr) * 1979-02-19 1980-09-12 Nissan Motor Ensemble d'une soupape de commande de direction
FR2459749A2 (fr) * 1979-06-25 1981-01-16 Dba Dispositif de direction assistee hydraulique pour vehicule automobile
EP0021977A1 (fr) * 1979-07-03 1981-01-07 S.A.M.M.- Société d'Applications des Machines Motrices Distributeur hydraulique, destiné notamment à équiper des servo-commandes d'avions et d'hélicoptères
FR2460435A1 (fr) * 1979-07-03 1981-01-23 Applic Mach Motrices Distributeur hydraulique, destine notamment a equiper des servo-commandes d'avions et d'helicopteres
EP0276188A2 (fr) * 1987-01-22 1988-07-27 S.A.M.M.- Société d'Applications des Machines Motrices Servovalve électrohydraulique pour la commande asservie d'un actionneur hydraulique, notamment dans les servomécanismes de commande de vol des aéronefs
FR2610072A1 (fr) * 1987-01-22 1988-07-29 Applic Mach Motrices Servovalve electrohydraulique pour la commande asservie d'un actionneur hydraulique, notamment dans les servomecanismes de commande de vol des aeronefs
US4858650A (en) * 1987-01-22 1989-08-22 S.A.M.M. - Societe D'applications Des Machines Motrices Electrohydraulic servovalve for the control of a hydraulic actuator, in particular in servomechanisms controlling the flight of aircraft
EP0276188A3 (en) * 1987-01-22 1989-09-27 S.A.M.M.- Societe D'applications Des Machines Motrices Electrohydraulic servo valve for a hydraulic actuator servo control, in particular for an aircraft servo mechanisms control
FR2747174A1 (fr) * 1996-04-03 1997-10-10 Samm Societe D Applic Des Mach Distributeur hydraulique pour servocommandes d'aeronefs, notamment helicopteres
EP0801232A1 (fr) * 1996-04-03 1997-10-15 S.A.M.M.- Société d'Applications des Machines Motrices Distributeur hydraulique pour servocommandes d'aéronefs, notamment hélicoptères
US5899226A (en) * 1996-04-03 1999-05-04 S.A.M.M.--Societe D'Applications Des Machines Motrices Hydraulic directional valve for servocontrols of aircraft in particular helicopters

Also Published As

Publication number Publication date
ES417153A1 (es) 1976-02-16
DE2114453B2 (de) 1980-03-20
DE2114453C3 (de) 1980-11-20
GB1345579A (en) 1974-01-30
DE2114453A1 (de) 1971-12-30
CA928187A (en) 1973-06-12
BR7101956D0 (pt) 1973-04-12
ES390056A1 (es) 1974-04-01
JPS5624122B1 (fr) 1981-06-04
US3707167A (en) 1972-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse