ES2047279T3 - Modulador y circuito de direccion asistida que comprende dicho modulador. - Google Patents

Modulador y circuito de direccion asistida que comprende dicho modulador.

Info

Publication number
ES2047279T3
ES2047279T3 ES90401149T ES90401149T ES2047279T3 ES 2047279 T3 ES2047279 T3 ES 2047279T3 ES 90401149 T ES90401149 T ES 90401149T ES 90401149 T ES90401149 T ES 90401149T ES 2047279 T3 ES2047279 T3 ES 2047279T3
Authority
ES
Spain
Prior art keywords
modulator
solenoid valve
circuit
power supply
supply circuit
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
ES90401149T
Other languages
English (en)
Inventor
Gilbert Bendix Euro Kervagoret
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 Europe Services Techniques SA
Original Assignee
Bendix Europe Services Techniques 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 Europe Services Techniques SA filed Critical Bendix Europe Services Techniques SA
Application granted granted Critical
Publication of ES2047279T3 publication Critical patent/ES2047279T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • 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
    • 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
    • Y10T137/87177—With bypass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Magnetically Actuated Valves (AREA)
  • Power Steering Mechanism (AREA)

Abstract

EL INVENTO SE REFIERE A UN MODULADOR CONTROLADO POR UNA ELECTROVALVULA PARA DERIVAR UN CAUDAL DE FLUIDO A ALTA PRESION DEL CIRCUITO DE ALIMENTACION DE FLUIDO DE UN MOTOR HIDRAULICO. SE REFIERE IGUALMENTE A UN CIRCUITO DE DIRECCION ASISTIDA PARA VEHICULO AUTOMOVIL CUYA ASISTENCIA ES FUNCION DE LA VELOCIDAD DEL VEHICULO, APLICANDO DICHO CIRCUITO A TAL MODULADOR. SEGUN EL INVENTO, LA ELECTROVALVULA ES UNA ELECTROVALVULA DE ACCION PROGRESIVA CUYA CHAPALETA (70) PUEDE OBTURAR MAS O MENOS UNA COMUNICACION ENTRE LA ENTRADA DE FLUIDO (56) Y LA CAMARA DE ENTRADA (108) DEL REGULADOR, EN FUNCION DE LA SEÑAL APLICADA A LA ELECTROVALVULA; ADEMAS, EL RESORTE (116) SE APOYA EN UN PISTON (132) QUE CIERRA LA CAMARA DE REGULACION (117) Y DETRAS DEL CUAL HAY UNA CAMARA DE REACCION (128) QUE SE COMUNICA CON LA ENTRADA DE FLUIDO.
ES90401149T 1989-05-31 1990-04-27 Modulador y circuito de direccion asistida que comprende dicho modulador. Expired - Lifetime ES2047279T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907144A FR2647876B1 (fr) 1989-05-31 1989-05-31 Modulateur et circuit de direction assistee comprenant un tel modulateur

Publications (1)

Publication Number Publication Date
ES2047279T3 true ES2047279T3 (es) 1994-02-16

Family

ID=9382197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90401149T Expired - Lifetime ES2047279T3 (es) 1989-05-31 1990-04-27 Modulador y circuito de direccion asistida que comprende dicho modulador.

Country Status (7)

Country Link
US (1) US4982803A (es)
EP (1) EP0401061B1 (es)
JP (1) JPH03164380A (es)
DE (1) DE69004154T2 (es)
ES (1) ES2047279T3 (es)
FR (1) FR2647876B1 (es)
RU (1) RU1788935C (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09249136A (ja) * 1996-03-14 1997-09-22 Unisia Jecs Corp 流量制御装置
JP2001180508A (ja) * 1999-12-27 2001-07-03 Toyota Autom Loom Works Ltd パワーステアリングバルブ
JP4345081B2 (ja) * 2003-04-04 2009-10-14 株式会社ジェイテクト 流量制御装置
CN101241371B (zh) * 2007-12-28 2010-10-13 中国航天科技集团公司第六研究院第十一研究所 一种稳流型流量调节器
DE102015122229A1 (de) 2015-12-18 2017-06-22 Samson Ag Ventil
DE102016110324A1 (de) * 2016-06-03 2017-12-07 Intercable Gmbh Rücklaufbaugruppe mit einem schwimmenden Rücklaufventil und elektro-magnetischer Ansteuerung
JP7011526B2 (ja) * 2018-05-07 2022-01-26 川崎重工業株式会社 電磁流量制御弁

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096882A (en) * 1975-12-24 1978-06-27 Kanzaki Kokyukoki Mfg. Co., Ltd. Control valve
GB2134055B (en) * 1982-12-20 1986-07-16 Mitsubishi Motors Corp Power steering system
US4561521A (en) * 1984-12-06 1985-12-31 Ford Motor Company Variable assist power steering system
FR2645216B1 (fr) * 1989-03-31 1994-04-15 Bendix France Sa Modulateur et circuit de direction assistee comprenant un tel modulateur

Also Published As

Publication number Publication date
DE69004154D1 (de) 1993-12-02
EP0401061A1 (fr) 1990-12-05
US4982803A (en) 1991-01-08
FR2647876B1 (fr) 1991-08-23
JPH03164380A (ja) 1991-07-16
DE69004154T2 (de) 1994-03-24
RU1788935C (ru) 1993-01-15
EP0401061B1 (fr) 1993-10-27
FR2647876A1 (fr) 1990-12-07

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