DK142591B - Hydraulisk styreventil. - Google Patents

Hydraulisk styreventil. Download PDF

Info

Publication number
DK142591B
DK142591B DK575768AA DK575768A DK142591B DK 142591 B DK142591 B DK 142591B DK 575768A A DK575768A A DK 575768AA DK 575768 A DK575768 A DK 575768A DK 142591 B DK142591 B DK 142591B
Authority
DK
Denmark
Prior art keywords
valve
bore
grooves
slider
groove
Prior art date
Application number
DK575768AA
Other languages
Danish (da)
English (en)
Other versions
DK142591C (de
Inventor
Raymon Lee Goff
Original Assignee
Trw Inc
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 Trw Inc filed Critical Trw Inc
Publication of DK142591B publication Critical patent/DK142591B/da
Application granted granted Critical
Publication of DK142591C publication Critical patent/DK142591C/da

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
    • B62D5/09—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
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DK575768AA 1967-12-15 1968-11-25 Hydraulisk styreventil. DK142591B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69103867A 1967-12-15 1967-12-15
US69103867 1967-12-15

Publications (2)

Publication Number Publication Date
DK142591B true DK142591B (da) 1980-11-24
DK142591C DK142591C (de) 1981-07-20

Family

ID=24774920

Family Applications (1)

Application Number Title Priority Date Filing Date
DK575768AA DK142591B (da) 1967-12-15 1968-11-25 Hydraulisk styreventil.

Country Status (9)

Country Link
US (1) US3481147A (de)
JP (1) JPS4839413B1 (de)
AT (1) AT298258B (de)
DE (1) DE1776014B2 (de)
DK (1) DK142591B (de)
FR (1) FR1570751A (de)
GB (1) GB1225516A (de)
NL (1) NL6817928A (de)
SE (1) SE351603B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113464519A (zh) * 2020-03-31 2021-10-01 纳博特斯克有限公司 控制阀、获取装置、获取方法及计算机可读取的存储介质

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600893A (en) * 1970-02-16 1971-08-24 Trw Inc Hydraulic device having pressure dam valve means
US3834278A (en) * 1972-12-15 1974-09-10 Trw Inc Power steering system with auxiliary power capability
USRE30291E (en) * 1972-12-15 1980-06-03 Trw Inc. Power steering system with auxiliary power capability
FR2233514B1 (de) * 1973-06-13 1976-09-17 Mercier Bernard
US3937601A (en) * 1974-03-22 1976-02-10 Trw Inc. Hydrostatic controller wherein the control valve spool includes the commutator valve
JPS6053201B2 (ja) * 1974-07-23 1985-11-25 勝一 斉藤 電気−油圧パルスモ−タを供することの可能な回転型流体案内弁
US3931711A (en) * 1974-11-06 1976-01-13 Trw Inc. Controller assembly
US3996838A (en) * 1975-06-04 1976-12-14 Trw Inc. Diverter valve for power steering with power beyond
JPS5536132A (en) * 1978-09-01 1980-03-13 Toyota Motor Corp Power steering for vehicle
DE2845648C2 (de) * 1978-10-20 1983-11-03 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Rotationskolbenmaschine
DE2917435C2 (de) * 1979-04-28 1987-03-12 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Drehschiebereinrichtung zur Steuerung eines hydrostatischen Servoantriebs
DE2917298C2 (de) * 1979-04-28 1985-03-21 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Drehschiebereinrichtung zur Steuerung eines hydrostatischen Servoantriebs
US5065793A (en) * 1990-04-23 1991-11-19 Eaton Corporation Fluid controller with load sensing priority flow control capability
US5016672A (en) * 1990-04-23 1991-05-21 Eaton Corporation Steering controller with integral parallel control
US5129424A (en) * 1990-04-23 1992-07-14 Eaton Corporation Fluid controller with integral auxiliary valving
JP3027343B2 (ja) * 1997-03-25 2000-04-04 住友イートン機器株式会社 油圧式トルク増幅装置及びこれを組み込んだ車両用パワーステアリングシステム
US7036625B2 (en) * 2002-11-08 2006-05-02 Nmhg Oregon, Inc. Integrated hydraulic control system
US20070084646A1 (en) * 2005-10-13 2007-04-19 Scruggs Donald E Simple control device for skid steer vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2414451A (en) * 1943-07-27 1947-01-21 Niels A Christensen Fluid control system
US2968316A (en) * 1956-03-05 1961-01-17 Bendix Corp Power steering valve
US2969044A (en) * 1957-11-05 1961-01-24 Leduc Rene Hydraulic valve and servo-systems
US3358711A (en) * 1965-07-20 1967-12-19 Trw Inc Valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113464519A (zh) * 2020-03-31 2021-10-01 纳博特斯克有限公司 控制阀、获取装置、获取方法及计算机可读取的存储介质

Also Published As

Publication number Publication date
SE351603B (de) 1972-12-04
JPS4839413B1 (de) 1973-11-24
GB1225516A (de) 1971-03-17
DE1776014A1 (de) 1970-10-01
DE1776014B2 (de) 1972-01-27
AT298258B (de) 1972-04-25
FR1570751A (de) 1969-06-13
DK142591C (de) 1981-07-20
NL6817928A (de) 1969-06-17
US3481147A (en) 1969-12-02

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