ES8500829A1 - Perfeccionamientos en distribuidores hidraulicos para servomecanismos - Google Patents

Perfeccionamientos en distribuidores hidraulicos para servomecanismos

Info

Publication number
ES8500829A1
ES8500829A1 ES527578A ES527578A ES8500829A1 ES 8500829 A1 ES8500829 A1 ES 8500829A1 ES 527578 A ES527578 A ES 527578A ES 527578 A ES527578 A ES 527578A ES 8500829 A1 ES8500829 A1 ES 8500829A1
Authority
ES
Spain
Prior art keywords
reaction
restrictions
input member
servo mechanism
hydraulic distributor
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
ES527578A
Other languages
English (en)
Other versions
ES527578A0 (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.)
AlliedSignal Automotive Espana SA
Original Assignee
Bendiberica 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 Bendiberica SA filed Critical Bendiberica SA
Priority to ES527578A priority Critical patent/ES8500829A1/es
Publication of ES527578A0 publication Critical patent/ES527578A0/es
Publication of ES8500829A1 publication Critical patent/ES8500829A1/es
Priority to US06/668,436 priority patent/US4594936A/en
Priority to EP19840402245 priority patent/EP0145546B1/fr
Priority to DE8484402245T priority patent/DE3468845D1/de
Priority to BR8405890A priority patent/BR8405890A/pt
Priority to JP23959084A priority patent/JPH0629034B2/ja
Priority to AU35446/84A priority patent/AU561225B2/en
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
    • Y10T137/86662—Axial and radial flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Servomotors (AREA)
  • Power Steering Mechanism (AREA)

Abstract

PERFECCIONAMIENTOS EN DISTRIBUIDORES HIDRAULICOS PARA SERVOMECANISMOS.CONSISTENTES EN QUE CADA CAMARA (V1 Y V2) DEL DISPOSITIVO DE ASISTENCIA (V) ES UNIDA AL CIRCUITO DE FLUIDO (10, 10) CORRESPONDIENTE ENTRE EL SEGUNDO (2, 2) Y EL TERCER (3, 3) ESTRANGULAMIENTOS DEL MISMO, INTRODUCIENDO LOS PRIMEROS (1, 1) ESTRANGULAMIENTOS UNA RESTRICCION CONSTANTE, MIENTRAS QUE LOS TERCEROS (3, 3) INTRODUCEN UNA RESTRICCION PROGRESIVA Y LINEAL; CADA SEGUNDO (2, 2) ESTRANGULAMIENTO INTRODUCE UNA RESTRICCION QUE PRIMERO ES SENSIBLEMENTE CONSTANTE E IGUAL A LA DEL PRIMER (4, 4) ESTRANGULAMIENTO DEL OTRO CIRCUITO (20, 20) Y LUEGO PROGRESIVA Y SENSIBLEMENTE SIMULTANEA CON EL TERCER ESTRANGULAMIENTO DEL OTRO CIRCUITO.
ES527578A 1983-11-18 1983-11-18 Perfeccionamientos en distribuidores hidraulicos para servomecanismos Expired ES8500829A1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES527578A ES8500829A1 (es) 1983-11-18 1983-11-18 Perfeccionamientos en distribuidores hidraulicos para servomecanismos
US06/668,436 US4594936A (en) 1983-11-18 1984-11-05 Hydraulic distributor for a servomechanism with reaction on the input component
EP19840402245 EP0145546B1 (fr) 1983-11-18 1984-11-07 Distributeur hydraulique pour servomécanisme à réaction sur l'organe d'entrée
DE8484402245T DE3468845D1 (en) 1983-11-18 1984-11-07 Hydraulic distributor for a servo mechanism with reaction on the input member
BR8405890A BR8405890A (pt) 1983-11-18 1984-11-14 Distribuidor hidraulico para servomecanismo com reacao sobre o componente de entrada
JP23959084A JPH0629034B2 (ja) 1983-11-18 1984-11-15 サーボ装置用流体分配装置
AU35446/84A AU561225B2 (en) 1983-11-18 1984-11-15 Hydraulic distributor for a servomechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES527578A ES8500829A1 (es) 1983-11-18 1983-11-18 Perfeccionamientos en distribuidores hidraulicos para servomecanismos

Publications (2)

Publication Number Publication Date
ES527578A0 ES527578A0 (es) 1984-11-01
ES8500829A1 true ES8500829A1 (es) 1984-11-01

Family

ID=8486515

Family Applications (1)

Application Number Title Priority Date Filing Date
ES527578A Expired ES8500829A1 (es) 1983-11-18 1983-11-18 Perfeccionamientos en distribuidores hidraulicos para servomecanismos

Country Status (7)

Country Link
US (1) US4594936A (es)
EP (1) EP0145546B1 (es)
JP (1) JPH0629034B2 (es)
AU (1) AU561225B2 (es)
BR (1) BR8405890A (es)
DE (1) DE3468845D1 (es)
ES (1) ES8500829A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8702992A1 (es) * 1986-04-28 1987-01-16 Bendix Espana Perfeccionamiento en grupos valvulares modulares de presion de fluido para servomecanismos
US4860635A (en) * 1986-05-12 1989-08-29 Nissan Motor Co., Ltd. Steering control valve for variable power assist steering system
JPS63166657A (ja) * 1986-12-27 1988-07-09 Nissan Motor Co Ltd パワ−ステアリングの油圧制御装置
JPH0815866B2 (ja) * 1986-12-27 1996-02-21 日産自動車株式会社 パワ−ステアリングの油圧制御装置
JP2529679B2 (ja) * 1987-01-30 1996-08-28 日産自動車株式会社 パワ−ステアリングの油圧制御装置
US4924910A (en) * 1988-04-12 1990-05-15 Koyo Seiko Co., Ltd. Hydraulic pressure control valve
GB8811698D0 (en) * 1988-05-18 1988-10-05 Dowty Defence & Air Systems Lt Hydraulic actuator system
US5038878A (en) * 1988-10-28 1991-08-13 Nissan Motor Co., Ltd. Variable assist power steering apparatus
US5103715A (en) * 1989-03-17 1992-04-14 Techco Corporation Power steering system
US4922803A (en) * 1989-03-17 1990-05-08 Techco Corporation Four-way valve
ES2020769A6 (es) * 1990-02-23 1991-09-16 Bendix Espana Sistema hidraulico para una servodireccion de vehiculo automovil.
JP2898363B2 (ja) * 1990-06-26 1999-05-31 カヤバ工業株式会社 パワーステアリング装置
JPH11500384A (ja) * 1995-02-17 1999-01-12 テーエルヴェー ファールヴェルクシステメ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンデイトゲゼルシャフト 回転かじ取弁
US5950518A (en) * 1995-05-20 1999-09-14 Trw Fahrwerksysteme Gmbh & Co. Kg Rotary disk steering valve
US6035959A (en) * 1997-07-25 2000-03-14 Mtd Products Inc Vacuum actuated power steering system
JPH11217081A (ja) * 1997-11-27 1999-08-10 Kayaba Ind Co Ltd パワーステアリングシステム
DE19839427A1 (de) 1998-08-29 2000-03-02 Zahnradfabrik Friedrichshafen Mehrwege-Drehventil
JP5513535B2 (ja) * 2012-01-25 2014-06-04 カヤバ工業株式会社 回路圧制御装置、この回路圧制御装置を用いた油圧制御回路及び建設機械の油圧制御回路
DE102017109798B4 (de) * 2017-05-08 2018-12-27 Danfoss Power Solutions Aps Hydraulische Lenkeinheit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465842A (en) * 1967-12-29 1969-09-09 Bendix Corp Power steering mechanism
DE2256072C3 (de) * 1972-11-16 1979-11-29 Integral Hydraulik & Co, 4000 Duesseldorf Anordnung zur Begrenzung der Reaktionskraft bei hydraulischen Servolenkeinrichtungen
DE2508268C3 (de) * 1975-02-26 1980-05-22 Integral Hydraulik & Co, 4000 Duesseldorf Steuerkolben fur hydraulische Druckmittelfolgesteuerungen, insbesondere für ein Lenkventil einer Servolenkeinrichtung von Fahrzeugen
DE2835815C2 (de) * 1978-08-16 1986-09-18 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Drehschieberlenkventil für Hilfskraftlenkungen
ES8100189A1 (es) * 1979-01-26 1980-11-01 Arthur Ern Bishop Perfeccionamientos en las valvulas de mando hidraulico para sistemas de direccion asistida para vehiculos
FR2485146B1 (fr) * 1980-06-23 1985-07-19 Valeo Dispositif d'equilibrage pour un appareil a fluide sous pression comportant deux organes mobiles l'un par rapport a l'autre et ses applications, notamment son application a une direction assistee de vehicule
FR2495240A1 (fr) * 1980-12-02 1982-06-04 Dba Dispositif de distribution notamment pour systeme de direction assistee d'un vehicule automobile
ES8204510A1 (es) * 1981-05-26 1982-04-01 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos rotativos
ES505158A0 (es) * 1981-08-04 1982-06-16 Bendiberica Sa Perfeccionamientos en distribuidores fluidodinamicos
ES8205163A1 (es) * 1981-08-04 1982-06-16 Bendiberica Sa Perfeccionamientos en distribuidores fluidodinamicos
ES8302864A1 (es) * 1982-01-14 1983-02-01 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos para servomecanismos.
ES8400554A1 (es) * 1982-11-13 1983-11-01 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos para servomecanismos.
ES518114A0 (es) * 1982-12-11 1983-11-16 Bendiberica Sa Perfeccionamientos en sistemas de mando hidraulico para servomecanismos.

Also Published As

Publication number Publication date
JPH0629034B2 (ja) 1994-04-20
US4594936A (en) 1986-06-17
JPS60116562A (ja) 1985-06-24
EP0145546B1 (fr) 1988-01-20
EP0145546A2 (fr) 1985-06-19
AU3544684A (en) 1985-05-23
DE3468845D1 (en) 1988-02-25
EP0145546A3 (en) 1985-12-18
AU561225B2 (en) 1987-04-30
ES527578A0 (es) 1984-11-01
BR8405890A (pt) 1985-09-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102