ZA855776B - Control valve for vehicle power steering systems - Google Patents

Control valve for vehicle power steering systems

Info

Publication number
ZA855776B
ZA855776B ZA855776A ZA855776A ZA855776B ZA 855776 B ZA855776 B ZA 855776B ZA 855776 A ZA855776 A ZA 855776A ZA 855776 A ZA855776 A ZA 855776A ZA 855776 B ZA855776 B ZA 855776B
Authority
ZA
South Africa
Prior art keywords
control valve
power steering
vehicle power
steering systems
systems
Prior art date
Application number
ZA855776A
Other languages
English (en)
Inventor
Arthur Ernest Bishop
John Baxter
Original Assignee
Bishop Arthur E
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 Bishop Arthur E filed Critical Bishop Arthur E
Publication of ZA855776B publication Critical patent/ZA855776B/xx

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
    • 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
    • Y10T137/86549—Selective reciprocation or rotation
    • 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
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86743—Rotary
    • Y10T137/86751—Plug

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
ZA855776A 1984-08-08 1985-07-31 Control valve for vehicle power steering systems ZA855776B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG645884 1984-08-08

Publications (1)

Publication Number Publication Date
ZA855776B true ZA855776B (en) 1986-03-26

Family

ID=3770716

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA855776A ZA855776B (en) 1984-08-08 1985-07-31 Control valve for vehicle power steering systems

Country Status (9)

Country Link
US (1) US4561516A (de)
EP (1) EP0171247B1 (de)
JP (1) JPH0629035B2 (de)
KR (1) KR920005427B1 (de)
AU (1) AU568946B2 (de)
DE (1) DE3579869D1 (de)
ES (1) ES8609095A1 (de)
IN (1) IN164302B (de)
ZA (1) ZA855776B (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3661183D1 (de) * 1985-04-06 1988-12-22 Zahnradfabrik Friedrichshafen Aktiengesellschaft
US4861407A (en) * 1985-06-18 1989-08-29 The Dow Chemical Company Method for adhesive bonding articles via pretreatment with energy beams
WO1988001958A1 (fr) * 1986-09-19 1988-03-24 Zahnradfabrik Friedrichshafen Ag Soupape de distribution rotative pour servo-directions hydrauliques
WO1988001959A1 (fr) * 1986-09-19 1988-03-24 Zahnradfabrik Friedrichshafen Ag Soupape de distribution rotative pour servo-directions hydrauliques
JPH0657533B2 (ja) * 1986-09-30 1994-08-03 日産自動車株式会社 パワ−ステアリングの油圧制御装置
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
JP2503218B2 (ja) * 1986-12-27 1996-06-05 日産自動車株式会社 パワ−ステアリングの油圧制御装置
JP2543511B2 (ja) * 1986-12-27 1996-10-16 日産自動車株式会社 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
JPS63166658A (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
JP2532079B2 (ja) * 1987-01-30 1996-09-11 日産自動車株式会社 パワ−ステアリング用ロ−タリ制御弁
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
DE3802905A1 (de) * 1987-01-30 1988-08-11 Nissan Motor Hydraulikfluiddruck-steuersystem zur verwendung mit einer servolenkung
JP2532081B2 (ja) * 1987-01-30 1996-09-11 日産自動車株式会社 パワ−ステアリングの油圧制御装置
AU599236B2 (en) * 1987-06-15 1990-07-12 A.E. Bishop & Associates Pty Limited Power steering valve
EP0295796A1 (de) * 1987-06-15 1988-12-21 A.E. Bishop & Associates Pty. Limited Hydraulik-Drehschieber
FR2616855A1 (fr) * 1987-06-18 1988-12-23 Bendix France Distributeur hydraulique rotatif pour servomecanisme
JPH0818571B2 (ja) * 1987-06-29 1996-02-28 日産自動車株式会社 パワ−ステアリングの油圧制御装置
US4819545A (en) * 1987-07-28 1989-04-11 Trw Inc. Power steering system
US4924910A (en) * 1988-04-12 1990-05-15 Koyo Seiko Co., Ltd. Hydraulic pressure control valve
US4858712A (en) * 1988-08-29 1989-08-22 Trw Inc. Speed responsive power steering system
WO1990003295A1 (de) * 1988-09-17 1990-04-05 Zahnradfabrik Friedrichshafen Ag Drehschieberventil, insbesondere für hilfskraftlenkungen von kraftfahrzeugen
US4958493A (en) * 1988-10-06 1990-09-25 Eaton Corporation Open-center steering control unit with flow amplification
USRE34746E (en) * 1988-10-06 1994-10-04 Eaton Corporation Open-center steering control unit with flow amplification
US5038878A (en) * 1988-10-28 1991-08-13 Nissan Motor Co., Ltd. Variable assist power steering apparatus
EP0375137B1 (de) * 1988-12-22 1993-07-07 General Motors Corporation Elektromagnetische Regelungsvorrichtung zum Verändern der Lenkkraft in einer hydraulischen Servolenkvorrichtung
JP2565393B2 (ja) * 1989-02-10 1996-12-18 三菱自動車工業株式会社 ステアリングギヤ比可変装置
JPH0742916Y2 (ja) * 1989-09-20 1995-10-04 自動車機器株式会社 動力舵取装置用ロータリバルブ
US5249503A (en) * 1990-01-05 1993-10-05 William J. Weinstock Variable ratio reaction valve
US5161577A (en) * 1990-04-23 1992-11-10 Eaton Corporation Fluid controller having rotary/axial valving, and spring arrangement therefor
US5016672A (en) * 1990-04-23 1991-05-21 Eaton Corporation Steering controller with integral parallel control
US5186211A (en) * 1991-05-20 1993-02-16 Eaton Corporation Fluid controlled having variable ancillary control functions
US5131430A (en) * 1991-12-04 1992-07-21 A.E. Bishop & Associates Pty., Limited Valves
US5273072A (en) * 1992-02-24 1993-12-28 Techco Corporation Flow passages for control valves
AU3617193A (en) * 1992-02-25 1993-09-13 Techco Corporation Control valves having parasitic leakage orifices
US5269215A (en) * 1992-02-25 1993-12-14 Techco Corporation Control valves having parasitic leakage orifices
US5287792A (en) * 1992-10-27 1994-02-22 Trw Inc. Hydraulic power steering gear with noise attenuation
US5346175A (en) * 1992-12-31 1994-09-13 Kelsey-Hayes Company Variable assist steering control valve
US5357845A (en) * 1993-06-24 1994-10-25 Trw Inc. Power steering system
CA2220041C (en) * 1995-05-05 2005-08-09 Ae Bishop & Associates Pty, Limited Power steering gear valve
AU699334B2 (en) * 1995-05-05 1998-12-03 Bishop Steering Technology Limited Rotary valve for power steering gear
DE19542200C2 (de) * 1995-11-13 2000-04-27 Daimler Chrysler Ag Servoventil
US6052900A (en) * 1998-06-22 2000-04-25 Trw Inc. Method of assembling a power steering control valve
DE19833438A1 (de) 1998-07-24 2000-01-27 Zahnradfabrik Friedrichshafen Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen
DE19853142A1 (de) * 1998-11-18 2000-05-25 Zahnradfabrik Friedrichshafen Verfahren zum Montieren eines Drehschieberventils für Hilfskraftlenkungen, insbesondere von Kraftfahrzeugen
US6499507B1 (en) 2000-09-12 2002-12-31 Ford Global Technologies, Inc. Rotary valve
JP2005524568A (ja) * 2002-05-03 2005-08-18 ティアールダブリュ オートモーティブ ユー．エス．リミテッド ライアビリティ カンパニー パワーステアリング制御弁
JP4561297B2 (ja) * 2004-10-13 2010-10-13 株式会社ジェイテクト 油圧パワーステアリング装置
DE102005017908A1 (de) * 2005-04-18 2006-11-09 Thyssenkrupp Presta Steertec Gmbh Hydraulische Servolenkung für Kraftfahrzeuge
DE102005062039A1 (de) * 2005-12-22 2007-06-28 Thyssenkrupp Presta Steertec Gmbh Drehschieberventil mit Steuerlängsnuten, die konisch zueinander angeordnete Steuerkanten aufweisen sowie Verfahren zur Herstellung der Steuerlängsnuten
CN100528662C (zh) * 2007-06-01 2009-08-19 长春华隆汽车科技发展有限公司 一种汽车动力转向器用转阀
DE102007028529B4 (de) * 2007-06-18 2010-06-24 Tedrive Holding B.V. Schieberventil für eine hydraulische Servolenkung
WO2009149092A2 (en) 2008-06-02 2009-12-10 Eaton Corporation Valve manifold
CN107206803B (zh) * 2015-01-30 2019-07-19 惠普发展公司，有限责任合伙企业 流体供应系统的选择阀
US12114456B2 (en) 2020-07-27 2024-10-08 Erico International Corporation Mounting bracket

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US560803A (en) * 1896-05-26 Steam-engine valve
US2865219A (en) * 1957-01-04 1958-12-23 Alfred W Allen Means for transmitting power equally to a driven shaft at symmetrically displaced points in the diametrical plane of said shaft
US3022772A (en) * 1957-10-02 1962-02-27 Gen Motors Corp Rotary power steering valve with torsion bar centering
US3368457A (en) * 1964-08-19 1968-02-13 Chrysler Corp Hydraulic control arrangement
US3587646A (en) * 1967-07-06 1971-06-28 Cam Gears Ltd Fluid control valve with radially drilled parts
US3591139A (en) * 1968-03-20 1971-07-06 Arthur E Bishop Method and apparatus for making valve sleeves
US3591136A (en) * 1969-02-26 1971-07-06 Arthur E Bishop Rotary valve with curved valve slot
JPS5375640A (en) * 1976-12-17 1978-07-05 Honda Motor Co Ltd Power steering system for vehicles
EP0020032B1 (de) * 1979-05-25 1984-03-21 CAM GEARS Limited Hydraulische Hilfskraftlenkeinrichtung
DE3122370A1 (de) * 1981-06-05 1982-12-23 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen "servolenkung, insbesondere fuer kraftfahrzeuge"
JPS59134064A (ja) * 1983-01-24 1984-08-01 Nissan Motor Co Ltd パワ−ステアリングのロ−タリ型作動弁装置
JPS60199766A (ja) * 1984-03-23 1985-10-09 Toyoda Mach Works Ltd 動力舵取装置のロ−タリ式制御弁

Also Published As

Publication number Publication date
DE3579869D1 (de) 1990-10-31
KR920005427B1 (ko) 1992-07-03
US4561516A (en) 1985-12-31
ES546001A0 (es) 1986-07-16
EP0171247A3 (en) 1987-06-24
EP0171247A2 (de) 1986-02-12
EP0171247B1 (de) 1990-09-26
ES8609095A1 (es) 1986-07-16
JPS6146762A (ja) 1986-03-07
KR860001739A (ko) 1986-03-22
AU4533285A (en) 1986-02-13
AU568946B2 (en) 1988-01-14
JPH0629035B2 (ja) 1994-04-20
IN164302B (de) 1989-02-11

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