SE439911B - Styrningsventil av vridslidtyp for hjelpkraftstyrinrettningar - Google Patents

Styrningsventil av vridslidtyp for hjelpkraftstyrinrettningar

Info

Publication number
SE439911B
SE439911B SE7906763A SE7906763A SE439911B SE 439911 B SE439911 B SE 439911B SE 7906763 A SE7906763 A SE 7906763A SE 7906763 A SE7906763 A SE 7906763A SE 439911 B SE439911 B SE 439911B
Authority
SE
Sweden
Prior art keywords
return flow
valve
rotary slide
connection
slide
Prior art date
Application number
SE7906763A
Other languages
English (en)
Swedish (sv)
Other versions
SE7906763L (sv
Inventor
W Walter
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of SE7906763L publication Critical patent/SE7906763L/
Publication of SE439911B publication Critical patent/SE439911B/sv

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
    • 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)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
SE7906763A 1978-08-16 1979-08-14 Styrningsventil av vridslidtyp for hjelpkraftstyrinrettningar SE439911B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2835815A DE2835815C2 (de) 1978-08-16 1978-08-16 Drehschieberlenkventil für Hilfskraftlenkungen

Publications (2)

Publication Number Publication Date
SE7906763L SE7906763L (sv) 1980-04-11
SE439911B true SE439911B (sv) 1985-07-08

Family

ID=6047139

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906763A SE439911B (sv) 1978-08-16 1979-08-14 Styrningsventil av vridslidtyp for hjelpkraftstyrinrettningar

Country Status (13)

Country Link
US (1) US4335749A (ja)
JP (1) JPS5539878A (ja)
AR (1) AR215823A1 (ja)
BR (1) BR7905232A (ja)
DE (1) DE2835815C2 (ja)
ES (1) ES483257A1 (ja)
FR (1) FR2433450A1 (ja)
GB (1) GB2028240B (ja)
IT (1) IT1119816B (ja)
PL (1) PL119567B1 (ja)
SE (1) SE439911B (ja)
SU (1) SU973010A3 (ja)
YU (1) YU40749B (ja)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES487803A0 (es) * 1979-01-26 1980-11-01 Bishop Arthur E Perfeccionamientos en las valvulas de mando hidraulico para sistemas de direccion asistida para vehiculos
GB2075932B (en) * 1980-05-14 1983-09-01 Cam Gears Ltd Power assisted vehicle steering system
JPS6330613Y2 (ja) * 1980-05-26 1988-08-16
FR2495241A1 (fr) * 1980-12-02 1982-06-04 Dba Dispositif de distribution, notamment pour systeme de direction assistee
ES8204510A1 (es) * 1981-05-26 1982-04-01 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos rotativos
ES8205163A1 (es) * 1981-08-04 1982-06-16 Bendiberica Sa Perfeccionamientos en distribuidores fluidodinamicos
US4516471A (en) * 1981-12-28 1985-05-14 Ford Motor Company Power steering valve with chamfered lands
FR2519402A1 (fr) * 1982-01-06 1983-07-08 Dba Distributeur rotatif pour servomecanisme hydraulique
ES8302864A1 (es) * 1982-01-14 1983-02-01 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos para servomecanismos.
ES517365A0 (es) * 1982-11-13 1983-11-01 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos para servomecanismos.
JPS6015265A (ja) * 1983-07-04 1985-01-25 Toyoda Mach Works Ltd サ−ボバルブ
GB2144380B (en) * 1983-08-05 1987-04-29 Cam Gears Ltd Power steering rotary valve
GB2144379B (en) * 1983-08-05 1987-05-20 Cam Gears Ltd Power steering valve and method of making the same
ES8500829A1 (es) * 1983-11-18 1984-11-01 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos para servomecanismos
GB2149860B (en) * 1983-11-18 1987-08-05 Trw Cam Gears Ltd Valve assemblies having sealing means
JPS59112595A (ja) * 1983-11-28 1984-06-29 松下電工株式会社 非常用照明装置
DD224287A1 (de) * 1984-06-13 1985-07-03 Sasnowski Hydraulik Nord Hydrostatische lenkeinrichtung
JPS6137076U (ja) * 1984-08-10 1986-03-07 株式会社アツギユニシア 動力操向装置
BR8607096A (pt) * 1985-04-06 1988-02-09 Zahnradfabrik Friedrichshafen Valvula com registro giratorio para direcoes hidraulicas de forca auxiliar
ES8702263A1 (es) * 1986-04-28 1987-01-01 Bendix Espana Perfeccionamientos en distribuidores hidraulicos, especialmente para servodirecciones de vehiculos
DE3635162A1 (de) * 1986-10-16 1988-04-28 Danfoss As Steuergeraet fuer eine hydrostatische lenkeinrichtung o.dgl.
JP2533183Y2 (ja) * 1990-06-28 1997-04-23 自動車機器株式会社 流体制御弁装置
BR9306157A (pt) * 1992-04-01 1998-06-23 Zahnradfabrik Friedrichshafen Válvula de distribuiçao rotativa para direçoes de força auxiliar de veículos automotores
US5259413A (en) * 1992-08-27 1993-11-09 Trw Inc. Steering control valve with contoured control surfaces
US5207244A (en) * 1992-09-21 1993-05-04 Trw Inc. Steering control valve with contoured control surfaces
US5417244A (en) * 1994-02-07 1995-05-23 Trw Inc. Valve with noise reducing two stage pressure drop
US5562124A (en) * 1995-02-21 1996-10-08 Trw Inc. Steering control valve with different size flow gaps for noise suppression
CA2220054C (en) * 1995-05-05 2004-07-27 Unisearch Ltd. Rotary valve for power steering gear
AUPN628895A0 (en) 1995-10-31 1995-11-23 A.E. Bishop & Associates Pty Limited Component and method of manufacture thereof
US5937728A (en) * 1997-01-15 1999-08-17 Trw Inc. Power steering control valve with noise reduction
EP1501716B1 (en) * 2002-05-03 2006-10-18 TRW Automotive U.S. LLC Power steering control valve
US7152627B2 (en) * 2004-04-05 2006-12-26 R. H. Sheppard Co., Inc. Control valve for a hydraulic power steering system
WO2008022370A1 (en) * 2006-08-24 2008-02-28 Bishop Innovation Limited Hydraulic power steering valve
CN102086894A (zh) * 2011-03-28 2011-06-08 蒋乐庆 多工位全自动液压换向阀
PL224430B1 (pl) 2014-10-27 2016-12-30 Beta Bio Tech Spółka Z Ograniczoną Odpowiedzialnością Sposób wyodrębniania beta-glukanu ze zbóż
GB2573560B (en) * 2018-05-10 2022-08-03 Bristan Group Ltd A valve comprising a cartridge with sealing ridges for a shower mixer
CN113565818A (zh) * 2021-07-22 2021-10-29 上海理工大学 一种用于液压牵引床的电控调压阀及其控制系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB786064A (en) * 1953-09-25 1957-11-13 Bendix Aviat Corp Improvements in or relating to hydraulic systems
DE2126085A1 (de) * 1971-05-26 1972-12-07 Daimler Benz Ag, 7000 Stuttgart Fahrzeugantnebsbrennkraftmaschine
GB1308890A (en) 1972-02-08 1973-03-07 Cam Gears Ltd Integral power assisted steering gear
JPS5239216B2 (ja) * 1972-07-31 1977-10-04
ES415811A1 (es) * 1973-06-02 1976-02-01 Bendiberica Sa Perfeccionamientos en mecanismos de servodireccion para ve-hiculos automoviles.
DE2334365C3 (de) * 1973-07-06 1980-03-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steuerventil
EP0002328B1 (en) * 1977-11-24 1982-02-17 CAM GEARS Limited Hydraulic system with an open centre valve and a power assisted steering gear incorporating the system

Also Published As

Publication number Publication date
IT7949969A0 (it) 1979-08-07
GB2028240B (en) 1982-08-25
SE7906763L (sv) 1980-04-11
SU973010A3 (ru) 1982-11-07
ES483257A1 (es) 1980-04-16
FR2433450B1 (ja) 1982-10-22
GB2028240A (en) 1980-03-05
DE2835815C2 (de) 1986-09-18
BR7905232A (pt) 1980-04-22
YU127779A (en) 1983-12-31
JPS5539878A (en) 1980-03-21
JPS6241150B2 (ja) 1987-09-01
PL119567B1 (en) 1982-01-30
AR215823A1 (es) 1979-10-31
PL217750A1 (ja) 1980-05-05
YU40749B (en) 1986-04-30
FR2433450A1 (fr) 1980-03-14
US4335749A (en) 1982-06-22
DE2835815A1 (de) 1980-02-28
IT1119816B (it) 1986-03-10

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