DK1163142T3 - Priority valve for a hydraulic control circuit - Google Patents

Priority valve for a hydraulic control circuit

Info

Publication number
DK1163142T3
DK1163142T3 DK00918673T DK00918673T DK1163142T3 DK 1163142 T3 DK1163142 T3 DK 1163142T3 DK 00918673 T DK00918673 T DK 00918673T DK 00918673 T DK00918673 T DK 00918673T DK 1163142 T3 DK1163142 T3 DK 1163142T3
Authority
DK
Denmark
Prior art keywords
control circuit
hydraulic control
priority valve
priority
valve
Prior art date
Application number
DK00918673T
Other languages
Danish (da)
Inventor
Erhard Bergmann
Hartmut Vossberg
Gerhard Voss
Original Assignee
Bosch Rexroth Ag
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 Bosch Rexroth Ag filed Critical Bosch Rexroth Ag
Application granted granted Critical
Publication of DK1163142T3 publication Critical patent/DK1163142T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/022—Flow-dividers; Priority valves
    • 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
    • B62D5/07—Supply of pressurised fluid for steering also supplying other consumers ; control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Steering Mechanism (AREA)
  • Servomotors (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Vehicle Body Suspensions (AREA)
DK00918673T 1999-02-27 2000-02-24 Priority valve for a hydraulic control circuit DK1163142T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19908614A DE19908614C1 (en) 1999-02-27 1999-02-27 Priority valve for a hydraulic steering circuit
PCT/DE2000/000522 WO2000051873A1 (en) 1999-02-27 2000-02-24 Priority valve for a hydraulic steering circuit

Publications (1)

Publication Number Publication Date
DK1163142T3 true DK1163142T3 (en) 2003-04-14

Family

ID=7899130

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00918673T DK1163142T3 (en) 1999-02-27 2000-02-24 Priority valve for a hydraulic control circuit

Country Status (6)

Country Link
EP (1) EP1163142B1 (en)
BG (1) BG63996B1 (en)
DE (2) DE19908614C1 (en)
DK (1) DK1163142T3 (en)
PL (1) PL200260B1 (en)
WO (1) WO2000051873A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826408A1 (en) * 2001-06-22 2002-12-27 Mannesmann Rexroth Sa METHOD AND DEVICE FOR DISTRIBUTING AN INPUT FLOW BETWEEN A PRIORITY OUTPUT FLOW AND A SECONDARY OUTPUT FLOW
DE102005055894A1 (en) * 2005-11-22 2007-05-31 Thyssenkrupp Presta Steertec Gmbh Vibration-damped proportional valve
CN102734244B (en) * 2012-06-27 2015-04-08 上海三一重机有限公司 Priority valve of hydraulic excavator, using method and excavator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1193972A (en) * 1982-03-25 1985-09-24 Jim L. Rau Fluid flow control apparatus
US4556078A (en) * 1984-06-15 1985-12-03 Deere & Company Priority valve
DE3619331A1 (en) * 1985-07-19 1987-01-29 Zahnradfabrik Friedrichshafen Pressure medium control device for a steering device of a motor vehicle
DE19537241C1 (en) * 1995-10-06 1997-05-28 Danfoss As Valve arrangement for a hydraulic control unit

Also Published As

Publication number Publication date
BG105509A (en) 2002-07-31
PL348579A1 (en) 2002-06-03
EP1163142B1 (en) 2003-01-08
PL200260B1 (en) 2008-12-31
WO2000051873A1 (en) 2000-09-08
DE19908614C1 (en) 2000-09-21
EP1163142A1 (en) 2001-12-19
BG63996B1 (en) 2003-09-30
DE50001044D1 (en) 2003-02-13

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