ES8706232A1 - Dispositivo asistido de control de caudal para instalacion hidraulica, principalmente para direccion asistida de vehiculo - Google Patents

Dispositivo asistido de control de caudal para instalacion hidraulica, principalmente para direccion asistida de vehiculo

Info

Publication number
ES8706232A1
ES8706232A1 ES552968A ES552968A ES8706232A1 ES 8706232 A1 ES8706232 A1 ES 8706232A1 ES 552968 A ES552968 A ES 552968A ES 552968 A ES552968 A ES 552968A ES 8706232 A1 ES8706232 A1 ES 8706232A1
Authority
ES
Spain
Prior art keywords
vehicle
pressure control
slide
passage
hydraulic installation
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
ES552968A
Other languages
English (en)
Other versions
ES552968A0 (es
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.)
Bendix France SA
Original Assignee
Bendix France SA
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 Bendix France SA filed Critical Bendix France SA
Publication of ES8706232A1 publication Critical patent/ES8706232A1/es
Publication of ES552968A0 publication Critical patent/ES552968A0/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7788—Pressures across fixed choke

Landscapes

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

Abstract

DISPOSITIVO DE CONTROL DE CAUDAL PARA INSTALACION HIDRAULICA. CONSTA DE UNA FUENTE DE PRESION (3) CUYA SALIDA ESTA CONECTADA CON UN SISTEMA DE ACCIONAMIENTO (1) DE MOTOR HIDRAULICO (5); DE UN CUERPO (13) QUE PRESENTA UNA CAVIDAD (14) EN LA QUE ESTA MONTADO DESLIZANTEMENTE UNA CORREDERA MODULADORA (15) QUE FORMA UNA RESTRICCION MODULABLE ENTRE UN PASAJE DE ENTRADA (32, 33) DESTINADO A SER CONECTADO CON LA SALIDA DE LA FUENTE (3) Y UN PASAJE DE SALIDA (20, 21) DESTINADO A SER CONECTADO CON EL DEPOSITO (4); DE UN ORGANO DE ACCIONAMIENTO ELECTROMAGNETICO (29) QUE DETERMINA LA POSICION DE LA CORREDERA (15); Y DE UNA VALVULA (26) ACCIONADA POR EL ORGANO DE ACCIONAMIENTO ELECTROMAGNETICO (29), LA CUAL ESTA DISPUESTA EN LA SEGUNDA PORCION DEL PASAJE DE ENTRADA.
ES552968A 1985-03-13 1986-03-13 Dispositivo asistido de control de caudal para instalacion hidraulica, principalmente para direccion asistida de vehiculo Expired ES8706232A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8503687A FR2578919B1 (fr) 1985-03-13 1985-03-13 Dispositif asservi de controle de debit pour installation hydraulique, notamment pour direction assistee de vehicule

Publications (2)

Publication Number Publication Date
ES8706232A1 true ES8706232A1 (es) 1987-06-01
ES552968A0 ES552968A0 (es) 1987-06-01

Family

ID=9317149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552968A Expired ES8706232A1 (es) 1985-03-13 1986-03-13 Dispositivo asistido de control de caudal para instalacion hidraulica, principalmente para direccion asistida de vehiculo

Country Status (6)

Country Link
US (1) US4691619A (es)
EP (1) EP0194928B1 (es)
JP (1) JPS61215169A (es)
DE (1) DE3663501D1 (es)
ES (1) ES8706232A1 (es)
FR (1) FR2578919B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161959A (en) * 1991-03-11 1992-11-10 Ford Motor Company Viscosity sensitive hydraulic pump flow control
US5192196A (en) * 1991-03-11 1993-03-09 Ford Motor Company Flow control orifice for parallel flow fluid supply to power steering gear
US5111660A (en) * 1991-03-11 1992-05-12 Ford Motor Company Parallel flow electronically variable orifice for variable assist power steering system
US5385455A (en) * 1993-08-18 1995-01-31 General Motors Corporation Flow control valve
US5941267A (en) * 1998-04-09 1999-08-24 Eaton Corporation Electrically controlled flow regulator valve with transient dampening
US6287094B1 (en) * 1999-08-26 2001-09-11 Ford Global Technologies, Inc. Inlet tube diffuser element for a hydraulic pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807144A (en) * 1953-09-21 1957-09-24 Weatherhead Co Flow regulator for liquefied gases
JPS4971633A (es) * 1972-11-15 1974-07-11
JPS5414368B2 (es) * 1973-03-15 1979-06-06
FR2275715A1 (fr) * 1974-06-20 1976-01-16 Oswald Herve Electrovanne a commande assistee interne
FR2511524B1 (fr) * 1981-08-11 1985-07-26 Dba Regulateur de debit pour installation de direction assistee
JPS58161667A (ja) * 1982-03-18 1983-09-26 Nissan Motor Co Ltd パワ−ステアリングの操舵力制御装置

Also Published As

Publication number Publication date
ES552968A0 (es) 1987-06-01
FR2578919A1 (fr) 1986-09-19
EP0194928B1 (fr) 1989-05-24
US4691619A (en) 1987-09-08
FR2578919B1 (fr) 1987-05-29
JPS61215169A (ja) 1986-09-24
EP0194928A1 (fr) 1986-09-17
DE3663501D1 (en) 1989-06-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503