ES2094353T3 - Valvula rotativa para direccion asistida. - Google Patents

Valvula rotativa para direccion asistida.

Info

Publication number
ES2094353T3
ES2094353T3 ES92909363T ES92909363T ES2094353T3 ES 2094353 T3 ES2094353 T3 ES 2094353T3 ES 92909363 T ES92909363 T ES 92909363T ES 92909363 T ES92909363 T ES 92909363T ES 2094353 T3 ES2094353 T3 ES 2094353T3
Authority
ES
Spain
Prior art keywords
elements
sleeve
conducted
valve
power steering
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
ES92909363T
Other languages
English (en)
Inventor
Arthur Ernest Bishop
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.)
AE Bishop and Associates Pty Ltd
Original Assignee
AE Bishop and Associates Pty 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 AE Bishop and Associates Pty Ltd filed Critical AE Bishop and Associates Pty Ltd
Application granted granted Critical
Publication of ES2094353T3 publication Critical patent/ES2094353T3/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
    • 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
    • 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)
  • Power Steering Mechanism (AREA)

Abstract

UNA VALVULA GIRATORIA DE CONDUCCION DE ENERGIA HIDRAULICA DE CONSTRUCCION GENERALMENTE CONVENCIONAL CARACTERIZADA EN QUE LAS CARACTERISTICAS CENTRALES DE LA VALVULA SON GOBERNADAS POR UNA DISPOSICION DE ELEMENTOS GIRATORIOS (22) Y ELEMENTOS RANURADOS (10, 20) DISPUESTOS PARA PRODUCIR UNA ACCION DE DISTENSION ENTRE EL ARBOL DE ENTRADA (1) Y EL MANGUITO O ELEMENTO CONDUCIDO (2), LOS ELEMENTOS GIRATORIOS (22) QUE GIRAN ENTRE LOS CONTORNOS DE SUPERFICIES OPUESTAS DE UN PAR DE ELEMENTOS RANURADOS OPUESTOS (10, 209 COMPRENDIENDO CADA CONTORNO UNA SUPERFICIE CONVEXA CUYA FORMA ES TAL QUE SE PRODUCE UN PARA DE CENTRADO ENTRE EL ARBOL DE ENTRADA (1) Y EL MANGUITO O ELEMENTO CONDUCIDO (2) QUE DECRECE PARA CANTIDADES CRECIENTES DE ROTACION FUERA DE UNA CONDICION NEUTRA DE LA VALVULA GIRATORIA.
ES92909363T 1991-05-24 1992-04-30 Valvula rotativa para direccion asistida. Expired - Lifetime ES2094353T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPK633391 1991-05-24

Publications (1)

Publication Number Publication Date
ES2094353T3 true ES2094353T3 (es) 1997-01-16

Family

ID=3775430

Family Applications (2)

Application Number Title Priority Date Filing Date
ES92909368T Expired - Lifetime ES2107533T3 (es) 1991-05-24 1992-04-30 Valvula rotatoria para direccion asistida.
ES92909363T Expired - Lifetime ES2094353T3 (es) 1991-05-24 1992-04-30 Valvula rotativa para direccion asistida.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES92909368T Expired - Lifetime ES2107533T3 (es) 1991-05-24 1992-04-30 Valvula rotatoria para direccion asistida.

Country Status (9)

Country Link
US (2) US5233906A (es)
EP (2) EP0585258B1 (es)
JP (2) JP3044273B2 (es)
KR (1) KR100237965B1 (es)
BR (2) BR9205756A (es)
CA (2) CA2100668C (es)
DE (2) DE69215219T2 (es)
ES (2) ES2107533T3 (es)
WO (2) WO1992020561A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2036126B1 (es) * 1991-04-19 1993-12-16 Bendix Espana Distribuidor hidraulico rotativo.
US5361861A (en) * 1993-01-29 1994-11-08 Trw Inc. Power steering system
JPH072125A (ja) * 1993-04-22 1995-01-06 Toyota Motor Corp パワーステアリング用トーションバー
DE4315895B4 (de) * 1993-05-12 2008-04-03 Zf Friedrichshafen Ag Lenkkraftverstärker
US5465805A (en) * 1993-09-03 1995-11-14 Trw Inc. Power steering system
DE4420746C2 (de) * 1994-06-15 1997-10-02 Trw Fahrwerksyst Gmbh & Co Lenkventil
US5697400A (en) * 1995-06-29 1997-12-16 Trw Fahrwerksysteme Gmbh & Co. Kg Steering valve
US5707049A (en) * 1995-10-23 1998-01-13 General Motors Corporation Power steering gear for motor vehicle
AUPN628895A0 (en) 1995-10-31 1995-11-23 A.E. Bishop & Associates Pty Limited Component and method of manufacture thereof
KR970036864U (ko) * 1995-12-27 1997-07-26 자동차용 유압제어 밸브의 구조
JP3728367B2 (ja) * 1996-07-10 2005-12-21 カヤバ工業株式会社 パワーステアリング装置
US5964315A (en) * 1996-08-02 1999-10-12 Kayaba Industry Co., Ltd. Power steering apparatus
JP3728371B2 (ja) * 1997-03-05 2005-12-21 カヤバ工業株式会社 パワーステアリング装置
KR100470318B1 (ko) * 1997-06-11 2005-07-01 고요 세이코 가부시키가이샤 동력보조스티어링기어용서보밸브
JP3677383B2 (ja) * 1997-06-19 2005-07-27 カヤバ工業株式会社 パワーステアリング装置
US6026858A (en) * 1997-12-10 2000-02-22 Trw Inc. Power steering assembly
US6237464B1 (en) * 1998-01-16 2001-05-29 Trw Inc. Centering mechanism for a power steering control valve
US5957027A (en) * 1998-09-30 1999-09-28 Trw Inc. Detent mechanism for a hydraulic power steering gear
KR100375992B1 (ko) * 1998-11-04 2003-06-18 주식회사 만도 자동차용 조향장치의 액티브 센터 필 구조
US6079289A (en) * 1998-11-10 2000-06-27 Trw Inc. Detent mechanism for a hydraulic power steering gear
US6250334B1 (en) * 1998-12-21 2001-06-26 Ina Walzlager Schaeffler Ohg Centering device for steering valves
US6202694B1 (en) 1999-03-24 2001-03-20 Trw Inc. Detent mechanism for a hydraulic power steering gear
KR100401073B1 (ko) * 1999-11-23 2003-10-10 주식회사 만도 자동차용 조향장치의 액티브 센터 필 구조
US6854343B2 (en) * 2001-06-29 2005-02-15 Tyco Electronics Amp Gmbh Torque sensor for electric power-assisted steering systems
US7143683B2 (en) * 2003-09-24 2006-12-05 Koyo Seiko Co., Ltd. Hydraulic power steering apparatus
KR100514409B1 (ko) * 2004-03-22 2005-09-09 현대모비스 주식회사 자동차 안티 록 브레이크 시스템의 펌프
DE102006058157A1 (de) * 2006-12-09 2008-06-12 Zf Lenksysteme Gmbh Servoventil
US7819948B2 (en) * 2007-10-29 2010-10-26 Air Products And Chemicals, Inc. Rotary valve
US7819222B2 (en) * 2008-02-08 2010-10-26 Yh America, Inc. Device and method for attenuating energy along a conduit
US7857003B2 (en) * 2008-03-27 2010-12-28 Sauder-Danfoss Inc. Selectable detent assembly with neutral protection

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470975A (en) * 1973-07-18 1977-04-21 Cam Gears Ltd Power assisted steering system
GB2044697B (en) * 1979-03-20 1983-09-14 Cam Gears Ltd Valve assembly for power assisted steering gears
DE3013535A1 (de) * 1980-04-08 1981-10-15 Erich 7071 Böbingen Jablonsky Hilfskraftlenkung fuer kraftfahrzeuge
ES8206320A1 (es) * 1981-10-14 1982-08-16 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos rotativos.
JPH0696387B2 (ja) * 1983-06-10 1994-11-30 三菱自動車工業株式会社 パワーステアリング装置
GB2165502B (en) * 1984-10-12 1987-10-14 Trw Cam Gears Ltd A power-assisted steering gear
JPH0657532B2 (ja) * 1985-10-19 1994-08-03 光洋精工株式会社 油圧動力補助操舵装置の自動直進復帰装置
US4774847A (en) * 1985-10-21 1988-10-04 Zahnradfabrik Friedrichshafen, Ag. Mechanism for centering relatively rotative components, particularly in rotary valves
EP0242389A1 (de) * 1985-10-21 1987-10-28 ZF FRIEDRICHSHAFEN Aktiengesellschaft Drehschieberventil, insbesondere für hilfskraftlenkungen von kraftfahrzeugen
GB2199000B (en) * 1986-12-19 1990-09-26 Trw Cam Gears Ltd A valve assembly for a power assisted steering system
US4759420A (en) * 1987-07-16 1988-07-26 General Motors Corporation Steering gear with speed sensitive detent switch
US4819545A (en) * 1987-07-28 1989-04-11 Trw Inc. Power steering system
JP2532612B2 (ja) * 1988-10-17 1996-09-11 東海ティーアールダブリュー株式会社 回転式方向制御弁
JPH082757B2 (ja) * 1988-11-15 1996-01-17 光洋精工株式会社 動力舵取装置
GB2235171B (en) * 1989-08-16 1993-12-22 Trw Cam Gears Ltd A power assisted steering assembly
JP2927297B2 (ja) * 1990-04-18 1999-07-28 カヤバ工業株式会社 パワーステアリング装置
US5046574A (en) * 1990-06-15 1991-09-10 General Motors Corporation Automotive power steering gear
US5070957A (en) * 1990-11-20 1991-12-10 General Motors Corporation Variable effort automotive power steering gear

Also Published As

Publication number Publication date
KR100237965B1 (ko) 2000-01-15
JP3044272B2 (ja) 2000-05-22
US5233906A (en) 1993-08-10
JP3044273B2 (ja) 2000-05-22
EP0585258A4 (en) 1994-07-27
CA2100668C (en) 1999-01-26
US5251669A (en) 1993-10-12
DE69221862D1 (de) 1997-10-02
JPH06507363A (ja) 1994-08-25
BR9205756A (pt) 1994-07-26
EP0585259A1 (en) 1994-03-09
EP0585259A4 (en) 1994-07-27
DE69215219T2 (de) 1997-04-30
JPH06507362A (ja) 1994-08-25
BR9205755A (pt) 1994-07-26
ES2107533T3 (es) 1997-12-01
DE69221862T2 (de) 1998-01-29
DE69215219D1 (de) 1996-12-19
EP0585259B1 (en) 1997-08-27
CA2100668A1 (en) 1992-11-25
WO1992020560A1 (en) 1992-11-26
CA2100669A1 (en) 1992-11-25
CA2100669C (en) 1996-06-04
EP0585258A1 (en) 1994-03-09
EP0585258B1 (en) 1996-11-13
WO1992020561A1 (en) 1992-11-26

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