FR2433145A1 - Valve a mouvement rotatif et systeme de direction assistee comprenant cette valve - Google Patents

Valve a mouvement rotatif et systeme de direction assistee comprenant cette valve

Info

Publication number
FR2433145A1
FR2433145A1 FR7920103A FR7920103A FR2433145A1 FR 2433145 A1 FR2433145 A1 FR 2433145A1 FR 7920103 A FR7920103 A FR 7920103A FR 7920103 A FR7920103 A FR 7920103A FR 2433145 A1 FR2433145 A1 FR 2433145A1
Authority
FR
France
Prior art keywords
valve
steering system
power steering
system including
rotary
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.)
Granted
Application number
FR7920103A
Other languages
English (en)
Other versions
FR2433145B1 (fr
Inventor
Koichi Takahashi
Megumu Higuchi
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2433145A1 publication Critical patent/FR2433145A1/fr
Application granted granted Critical
Publication of FR2433145B1 publication Critical patent/FR2433145B1/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
    • 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
    • Y10T137/86654—For plural lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Multiple-Way Valves (AREA)

Abstract

L'invention concerne une valve rotative de commande d'écoulement de fluide, en particulier pour un système de direction assistée de véhicule automobile. Le système de direction comprend un premier élément rotatif 30 relié au volant, un second élément rotatif 32 relié aux axes des roues directrices du véhicule, une barre de torsion 54 reliant les éléments 30 et 32, et une valve rotative 60 comprenant un élément de valve 64 et un corps de valve 80 permettant d'assurer une assistance hydraulique sélective du pignon 16 de direction coopérant avec une crémaillère 14. L'invention concerne les systèmes de direction assistée de véhicule automobile.
FR7920103A 1978-08-07 1979-08-06 Valve a mouvement rotatif et systeme de direction assistee comprenant cette valve Expired FR2433145B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9590578A JPS5522572A (en) 1978-08-07 1978-08-07 Rotary valve

Publications (2)

Publication Number Publication Date
FR2433145A1 true FR2433145A1 (fr) 1980-03-07
FR2433145B1 FR2433145B1 (fr) 1986-04-04

Family

ID=14150299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920103A Expired FR2433145B1 (fr) 1978-08-07 1979-08-06 Valve a mouvement rotatif et systeme de direction assistee comprenant cette valve

Country Status (5)

Country Link
US (1) US4290452A (fr)
JP (1) JPS5522572A (fr)
DE (1) DE2931632A1 (fr)
FR (1) FR2433145B1 (fr)
GB (1) GB2026966B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449018A1 (fr) * 1979-02-19 1980-09-12 Nissan Motor Ensemble d'une soupape de commande de direction

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440254A (en) * 1980-12-10 1984-04-03 Nissan Motor Co., Ltd. Compliance steer control system
DE3126040C2 (de) * 1981-07-02 1985-12-12 Danfoss A/S, Nordborg Hydraulische Steuervorrichtung
DE3126041C2 (de) * 1981-07-02 1985-11-28 Danfoss A/S, Nordborg Hydraulische Steuervorrichtung mit einer verstellbaren Drossel
JPS5853568A (ja) * 1981-09-22 1983-03-30 Koyo Jidoki Kk パワ−ステアリング装置の回転制御弁
DE3227556C1 (de) * 1982-07-23 1983-09-29 Goetze Ag, 5093 Burscheid Verfahren und Vorrichtung zum Regeln der Laengen von Werkstuecken
JPS59118577A (ja) * 1982-12-27 1984-07-09 Koyo Jidoki Kk パワーステアリング装置の回転制御弁のスプール弁
GB2144380B (en) * 1983-08-05 1987-04-29 Cam Gears Ltd Power steering rotary valve
US4534436A (en) * 1983-08-25 1985-08-13 Gordon Rosenmeier Control valve apparatus and steering systems
US4676437A (en) * 1985-07-17 1987-06-30 Insta-Foam Products, Inc. Low cost mixing and dispensing gun for reactive chemical products
US4925107A (en) * 1985-07-17 1990-05-15 Insta-Foam Products, Inc. Low cost mixing and dispensing gun for reactive chemical products
FR2610072B1 (fr) * 1987-01-22 1989-05-19 Applic Mach Motrices Servovalve electrohydraulique pour la commande asservie d'un actionneur hydraulique, notamment dans les servomecanismes de commande de vol des aeronefs
DE19833438A1 (de) * 1998-07-24 2000-01-27 Zahnradfabrik Friedrichshafen Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen
KR100816390B1 (ko) * 2001-09-28 2008-03-25 주식회사 만도 차량용 파워스티어링 시스템의 유압제어밸브
US8608091B2 (en) * 2005-03-18 2013-12-17 3M Innovative Properties Company Dispensing gun assembly for mixing and dispensing plural component foam
CH704346B1 (de) * 2007-02-05 2012-07-13 Imtmedical Ag Steuerventil für Beatmungsgeräte.
US8905076B2 (en) * 2010-05-10 2014-12-09 Paccar Inc Coolant-return manifold shut-off valve
GB201116679D0 (en) * 2011-09-28 2011-11-09 Goodrich Actuation Systems Sas Rotary control valve
JP6684399B2 (ja) 2016-05-31 2020-04-22 国立研究開発法人情報通信研究機構 コヒーレントサンプリング

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145626A (en) * 1961-09-18 1964-08-25 Bendix Corp Power steering mechanism
FR2046120A5 (fr) * 1969-06-04 1971-03-05 Trw Inc
FR2099895A5 (fr) * 1970-06-25 1972-03-17 Trw Inc
FR2324495A1 (fr) * 1973-07-27 1977-04-15 Trw Inc Mecanisme de direction assistee

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773081A (en) * 1969-06-04 1973-11-20 Trw Inc Power steering gear assembly
US3807456A (en) * 1970-06-25 1974-04-30 Trw Inc Hydraulic controller including rotary valve
US4137989A (en) * 1977-10-11 1979-02-06 General Motors Corporation Rotary hydraulic servo for steering gear

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145626A (en) * 1961-09-18 1964-08-25 Bendix Corp Power steering mechanism
FR2046120A5 (fr) * 1969-06-04 1971-03-05 Trw Inc
FR2099895A5 (fr) * 1970-06-25 1972-03-17 Trw Inc
FR2324495A1 (fr) * 1973-07-27 1977-04-15 Trw Inc Mecanisme de direction assistee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449018A1 (fr) * 1979-02-19 1980-09-12 Nissan Motor Ensemble d'une soupape de commande de direction

Also Published As

Publication number Publication date
DE2931632A1 (de) 1980-02-14
JPS5522572A (en) 1980-02-18
GB2026966B (en) 1982-09-02
GB2026966A (en) 1980-02-13
FR2433145B1 (fr) 1986-04-04
US4290452A (en) 1981-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse