DK172121B1 - Regulator til regulering af væskestrømmen fra en trykkilde til et hydraulisk styret apparat - Google Patents

Regulator til regulering af væskestrømmen fra en trykkilde til et hydraulisk styret apparat Download PDF

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Publication number
DK172121B1
DK172121B1 DK529487A DK529487A DK172121B1 DK 172121 B1 DK172121 B1 DK 172121B1 DK 529487 A DK529487 A DK 529487A DK 529487 A DK529487 A DK 529487A DK 172121 B1 DK172121 B1 DK 172121B1
Authority
DK
Denmark
Prior art keywords
fluid
valve
port
flow
variable
Prior art date
Application number
DK529487A
Other languages
Danish (da)
English (en)
Other versions
DK529487D0 (da
DK529487A (da
Inventor
Donald Melvin Haarstad
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of DK529487D0 publication Critical patent/DK529487D0/da
Publication of DK529487A publication Critical patent/DK529487A/da
Application granted granted Critical
Publication of DK172121B1 publication Critical patent/DK172121B1/da

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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • 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
    • B62D5/09—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 means for actuating valves
    • B62D5/093—Telemotor driven by steering wheel movement
    • B62D5/097—Telemotor driven by steering wheel movement gerotor type

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)
  • Air Humidification (AREA)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)
DK529487A 1986-10-10 1987-10-09 Regulator til regulering af væskestrømmen fra en trykkilde til et hydraulisk styret apparat DK172121B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91756586A 1986-10-10 1986-10-10
US91756586 1986-10-10

Publications (3)

Publication Number Publication Date
DK529487D0 DK529487D0 (da) 1987-10-09
DK529487A DK529487A (da) 1988-04-11
DK172121B1 true DK172121B1 (da) 1997-11-17

Family

ID=25438970

Family Applications (1)

Application Number Title Priority Date Filing Date
DK529487A DK172121B1 (da) 1986-10-10 1987-10-09 Regulator til regulering af væskestrømmen fra en trykkilde til et hydraulisk styret apparat

Country Status (5)

Country Link
EP (1) EP0264613B1 (ja)
JP (1) JP2646093B2 (ja)
KR (1) KR910007263B1 (ja)
DE (1) DE3789189T2 (ja)
DK (1) DK172121B1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072585A (en) * 1988-01-20 1991-12-17 Zahnradfabrik Friedrichshafen, Ag Hydrostatic auxiliary-power steering device
US4862690A (en) * 1988-10-06 1989-09-05 Eaton Corporation Steering control unit with both flow amplification and manual steering capability
JP2565444Y2 (ja) * 1989-05-16 1998-03-18 株式会社小松製作所 車両の操向装置
US5065793A (en) * 1990-04-23 1991-11-19 Eaton Corporation Fluid controller with load sensing priority flow control capability
US9121397B2 (en) 2010-12-17 2015-09-01 National Oilwell Varco, L.P. Pulsation dampening system for a reciprocating pump
CN113374876B (zh) * 2021-06-30 2023-03-21 四川航天烽火伺服控制技术有限公司 一种高温高压燃气电磁阀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819307A (en) * 1972-10-24 1974-06-25 Eaton Corp Stability means for a controller for fluid pressure operated devices
US4033377A (en) * 1974-09-18 1977-07-05 Eaton Corporation Controller for fluid pressure operated devices
US4050474A (en) * 1974-09-18 1977-09-27 Eaton Corporation Controller for fluid pressure operated devices providing high pressure to an auxiliary device
US4109679A (en) * 1976-04-23 1978-08-29 Eaton Corporation Controller for fluid pressure operated devices
US4167893A (en) * 1978-02-06 1979-09-18 Eaton Corporation Load sensing valve
US4212229A (en) * 1978-10-25 1980-07-15 Eaton Corporation Controller for fluid pressure operated devices
US4665695A (en) * 1981-03-13 1987-05-19 Trw Inc. Hydrostatic load sense steering system
US4620416A (en) * 1982-06-14 1986-11-04 Eaton Corporation Load sensing system

Also Published As

Publication number Publication date
DE3789189D1 (de) 1994-04-07
KR880005373A (ko) 1988-06-29
EP0264613A2 (en) 1988-04-27
DK529487D0 (da) 1987-10-09
JPS6397464A (ja) 1988-04-28
EP0264613B1 (en) 1994-03-02
KR910007263B1 (ko) 1991-09-24
EP0264613A3 (en) 1989-06-14
DE3789189T2 (de) 1994-06-01
JP2646093B2 (ja) 1997-08-25
DK529487A (da) 1988-04-11

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired