DE69210791T2 - Hydraulisches Ventil mit Axialmodulierung - Google Patents

Hydraulisches Ventil mit Axialmodulierung

Info

Publication number
DE69210791T2
DE69210791T2 DE1992610791 DE69210791T DE69210791T2 DE 69210791 T2 DE69210791 T2 DE 69210791T2 DE 1992610791 DE1992610791 DE 1992610791 DE 69210791 T DE69210791 T DE 69210791T DE 69210791 T2 DE69210791 T2 DE 69210791T2
Authority
DE
Germany
Prior art keywords
hydraulic valve
axial modulation
modulation
axial
hydraulic
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.)
Expired - Fee Related
Application number
DE1992610791
Other languages
English (en)
Other versions
DE69210791D1 (de
Inventor
Dwight Bruce Stephenson
Don Rulon Draper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
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
Application granted granted Critical
Publication of DE69210791D1 publication Critical patent/DE69210791D1/de
Publication of DE69210791T2 publication Critical patent/DE69210791T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
DE1992610791 1992-01-13 1992-12-15 Hydraulisches Ventil mit Axialmodulierung Expired - Fee Related DE69210791T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/819,715 US5186212A (en) 1990-10-24 1992-01-13 Fluid controller having axial modulation

Publications (2)

Publication Number Publication Date
DE69210791D1 DE69210791D1 (de) 1996-06-20
DE69210791T2 true DE69210791T2 (de) 1996-11-28

Family

ID=25228850

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992610791 Expired - Fee Related DE69210791T2 (de) 1992-01-13 1992-12-15 Hydraulisches Ventil mit Axialmodulierung

Country Status (5)

Country Link
US (1) US5186212A (de)
EP (1) EP0551623B1 (de)
JP (1) JPH05246336A (de)
DE (1) DE69210791T2 (de)
DK (1) DK0551623T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546282C2 (de) * 1995-12-12 1997-09-25 Danfoss As Hydraulische Lenkeinrichtung und Verfahren zum Lenken eines Fahrzeugs
US7036309B1 (en) * 2004-01-15 2006-05-02 Sauer-Danfoss Inc. Method of creating feedback control in a closed hydrostatic circuit and a control system therefore
US7862875B2 (en) * 2004-10-04 2011-01-04 Trico Corporation Flinger disc
US7163421B1 (en) * 2005-06-30 2007-01-16 Amphenol Corporation High speed high density electrical connector
US7213502B2 (en) 2005-09-09 2007-05-08 Caterpillar Inc Robustly stable servo-controlled metering poppet valve
US7283900B1 (en) 2006-03-14 2007-10-16 Deere & Company Work vehicle steering system with flow-metering curve selection and associated method
US7913800B2 (en) * 2006-10-30 2011-03-29 Deere & Company Steering system with variable flow rate amplification ratio and associated method
US8147684B2 (en) * 2009-03-27 2012-04-03 Trico Corporation Apparatus and methods for lubricant filtration and drum pump filtration system
US8147683B2 (en) * 2010-01-22 2012-04-03 Trico Corporation Portable lubricant filtration system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833253A (en) * 1955-06-13 1958-05-06 Deere Mfg Co Power steering for vehicles
US3152610A (en) * 1961-09-11 1964-10-13 New York Air Brake Co Hydraulic device
US3385057A (en) * 1964-08-25 1968-05-28 Trw Inc Hydraulic controller
US3887028A (en) * 1974-02-25 1975-06-03 Trw Inc Steering system
DE2712920C3 (de) * 1977-03-24 1980-08-07 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Druckmittelsteuereinrichtung, insbesondere für hydrostatische Lenkeinrichtungen von Kraftfahrzeugen
US4759182A (en) * 1987-07-24 1988-07-26 Eaton Corporation Steering control unit with flow amplification
US5016672A (en) * 1990-04-23 1991-05-21 Eaton Corporation Steering controller with integral parallel control

Also Published As

Publication number Publication date
EP0551623B1 (de) 1996-05-15
JPH05246336A (ja) 1993-09-24
EP0551623A1 (de) 1993-07-21
DK0551623T3 (da) 1996-06-03
US5186212A (en) 1993-02-16
DE69210791D1 (de) 1996-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee