DE1776014B2 - Druckmittelsteuerung fuer hydraulische servoanlagen - Google Patents

Druckmittelsteuerung fuer hydraulische servoanlagen

Info

Publication number
DE1776014B2
DE1776014B2 DE19681776014 DE1776014A DE1776014B2 DE 1776014 B2 DE1776014 B2 DE 1776014B2 DE 19681776014 DE19681776014 DE 19681776014 DE 1776014 A DE1776014 A DE 1776014A DE 1776014 B2 DE1776014 B2 DE 1776014B2
Authority
DE
Germany
Prior art keywords
slide
connection
groove
pressure medium
control
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19681776014
Other languages
German (de)
English (en)
Other versions
DE1776014A1 (de
Inventor
Raymon Lee Lafayette Ind Goff (V St A)
Original Assignee
TRW Ine , Cleveland, Ohio (V St A )
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 Ine , Cleveland, Ohio (V St A ) filed Critical TRW Ine , Cleveland, Ohio (V St A )
Publication of DE1776014A1 publication Critical patent/DE1776014A1/de
Publication of DE1776014B2 publication Critical patent/DE1776014B2/de
Pending legal-status Critical Current

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)
DE19681776014 1967-12-15 1968-09-04 Druckmittelsteuerung fuer hydraulische servoanlagen Pending DE1776014B2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE1776014A1 DE1776014A1 (de) 1970-10-01
DE1776014B2 true DE1776014B2 (de) 1972-01-27

Family

ID=24774920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681776014 Pending DE1776014B2 (de) 1967-12-15 1968-09-04 Druckmittelsteuerung fuer hydraulische servoanlagen

Country Status (9)

Country Link
US (1) US3481147A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4839413B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT298258B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1776014B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK142591B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1570751A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1225516A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6817928A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE351603B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511308A1 (de) * 1974-03-22 1975-09-25 Trw Inc Hydrostatische steuerung
DE2532928A1 (de) * 1974-07-23 1976-02-05 Nisshin Sangyo Co Elektrohydraulischer impulsmotor mit drehfuehrungsventilmitteln
DE2917435A1 (de) * 1979-04-28 1980-10-30 Zahnradfabrik Friedrichshafen Steuerdrehschiebereinrichtung
DE2917298A1 (de) * 1979-04-28 1980-10-30 Zahnradfabrik Friedrichshafen Steuerdrehschiebereinrichtung

Families Citing this family (15)

* 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
USRE30291E (en) * 1972-12-15 1980-06-03 Trw Inc. Power steering system with auxiliary power capability
US3834278A (en) * 1972-12-15 1974-09-10 Trw Inc Power steering system with auxiliary power capability
FR2233514B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-06-13 1976-09-17 Mercier Bernard
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
US5129424A (en) * 1990-04-23 1992-07-14 Eaton Corporation Fluid controller with integral auxiliary valving
US5016672A (en) * 1990-04-23 1991-05-21 Eaton Corporation Steering controller with integral parallel control
US5065793A (en) * 1990-04-23 1991-11-19 Eaton Corporation Fluid controller with load sensing priority flow control capability
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
JP7399019B2 (ja) * 2020-03-31 2023-12-15 ナブテスコ株式会社 制御弁、取得装置、取得方法及び取得プログラム

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511308A1 (de) * 1974-03-22 1975-09-25 Trw Inc Hydrostatische steuerung
DE2532928A1 (de) * 1974-07-23 1976-02-05 Nisshin Sangyo Co Elektrohydraulischer impulsmotor mit drehfuehrungsventilmitteln
DE2917435A1 (de) * 1979-04-28 1980-10-30 Zahnradfabrik Friedrichshafen Steuerdrehschiebereinrichtung
DE2917298A1 (de) * 1979-04-28 1980-10-30 Zahnradfabrik Friedrichshafen Steuerdrehschiebereinrichtung

Also Published As

Publication number Publication date
US3481147A (en) 1969-12-02
GB1225516A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-03-17
FR1570751A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-06-13
SE351603B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-12-04
DK142591C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-07-20
JPS4839413B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-11-24
DK142591B (da) 1980-11-24
DE1776014A1 (de) 1970-10-01
NL6817928A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-06-17
AT298258B (de) 1972-04-25

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977