ES2068538T3 - Valvula de regulacion de presion de fluido. - Google Patents

Valvula de regulacion de presion de fluido.

Info

Publication number
ES2068538T3
ES2068538T3 ES91402804T ES91402804T ES2068538T3 ES 2068538 T3 ES2068538 T3 ES 2068538T3 ES 91402804 T ES91402804 T ES 91402804T ES 91402804 T ES91402804 T ES 91402804T ES 2068538 T3 ES2068538 T3 ES 2068538T3
Authority
ES
Spain
Prior art keywords
fluid
fluid pressure
pressure regulation
regulation valve
pressure
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 - Lifetime
Application number
ES91402804T
Other languages
English (en)
Inventor
Guasch Esteve Bendix Es Cortes
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.)
AlliedSignal Automotive Espana SA
Original Assignee
Bendix Espana 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 Espana SA filed Critical Bendix Espana SA
Application granted granted Critical
Publication of ES2068538T3 publication Critical patent/ES2068538T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2086—Control of fluid pressure characterised by the use of electric means without direct action of electric energy on the controlling means
    • 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
    • Y10T137/86622—Motor-operated
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87217—Motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Magnetically Actuated Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Power Steering Mechanism (AREA)
  • Safety Valves (AREA)

Abstract

LA INVENCION SE REFIERE A UNA VALVULA REGULADORA DE LA PRESION DE UN FLUIDO QUE TIENE UNA ENTRADA (10) CONECTADA A UNA FUENTE DE FLUIDO A PRESION (12) Y UNA SALIDA (14). DE ACUERDO CON LA INVENCION LA VALVULA COMPRENDE UN PISTON DE REFERENCIA (30) UNA CARA DEL CUAL ESTA DESVIADO POR UNA FUERZA DE REFERENCIA, Y UN PISTON REGULADOR (42) SOBRE UNA CARA DEL CUAL SE APLICA LA PRESION DEL FLUIDO EN LA SALIDA (14). EL PISTON REGULADOR ACTUA COMO UNA VALVULA DESLIZABLE ENTRE LA ENTRADA LA SALIDA Y UN DEPOSITO DE FLUIDO A BAJA PRESION (18). LA OTRA CARA DE LOS PISTONES (30, 42) DESVIA CADA UNA EL EXTREMO RESPECTIVO DE UNA PALANCA (60) CUYO PUNTO DE APOYO (62) SE MUEVE ENTRE SUS EXTREMOS DE ACUERDO CON LA FUERZA DE DESVIACION GENERADA POR CADA UNO DE LOS PISTONES. SU USO TECNICO SE REALIZA EN DIRECCIONES ASISTIDAS PARA VEHICULOS.
ES91402804T 1990-11-19 1991-10-22 Valvula de regulacion de presion de fluido. Expired - Lifetime ES2068538T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9002919A ES2027502A6 (es) 1990-11-19 1990-11-19 Valvula reguladora de presion de fluido.

Publications (1)

Publication Number Publication Date
ES2068538T3 true ES2068538T3 (es) 1995-04-16

Family

ID=8269644

Family Applications (2)

Application Number Title Priority Date Filing Date
ES9002919A Expired - Lifetime ES2027502A6 (es) 1990-11-19 1990-11-19 Valvula reguladora de presion de fluido.
ES91402804T Expired - Lifetime ES2068538T3 (es) 1990-11-19 1991-10-22 Valvula de regulacion de presion de fluido.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES9002919A Expired - Lifetime ES2027502A6 (es) 1990-11-19 1990-11-19 Valvula reguladora de presion de fluido.

Country Status (6)

Country Link
US (1) US5186210A (es)
EP (1) EP0487364B1 (es)
JP (1) JPH04266675A (es)
BR (1) BR9104985A (es)
DE (1) DE69106328T2 (es)
ES (2) ES2027502A6 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678228A1 (fr) * 1991-06-27 1992-12-31 Bendix Europ Services Tech Electrovalve pour systeme d'antiblocage de roues.
DE4237901C2 (de) * 1992-11-10 1996-02-01 Heilmeier & Weinlein Elektrohydraulische Steuervorrichtung und Druckminderventil
DE102007036925A1 (de) * 2007-08-04 2009-02-05 Schaeffler Kg Elektromagnetische Stelleinheit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143131A (en) * 1962-12-26 1964-08-04 Stretch Corp U Convertible normally closed to normally open solenoid valve construction
ES518114A0 (es) * 1982-12-11 1983-11-16 Bendiberica Sa Perfeccionamientos en sistemas de mando hidraulico para servomecanismos.
JPH0629040B2 (ja) * 1984-10-11 1994-04-20 光洋精工株式会社 動力舵取装置の油圧反力制御装置
ES8702992A1 (es) * 1986-04-28 1987-01-16 Bendix Espana Perfeccionamiento en grupos valvulares modulares de presion de fluido para servomecanismos
US4819695A (en) * 1987-06-19 1989-04-11 Bendix France Pressure servo regulator
FR2621096B1 (fr) * 1987-09-29 1990-02-02 Peugeot Dispositif perfectionne de commande proportionnelle amplifiee en debit
US4840244A (en) * 1987-12-28 1989-06-20 R.H. Sheppard Co. Automatic regulator valve assembly for vehicle power steering

Also Published As

Publication number Publication date
US5186210A (en) 1993-02-16
DE69106328D1 (de) 1995-02-09
ES2027502A6 (es) 1992-06-01
BR9104985A (pt) 1992-06-23
DE69106328T2 (de) 1995-05-11
EP0487364B1 (en) 1994-12-28
JPH04266675A (ja) 1992-09-22
EP0487364A1 (en) 1992-05-27

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