FR1240487A - Soupape de commande pour dispositifs actionnés par un fluide sous pression - Google Patents

Soupape de commande pour dispositifs actionnés par un fluide sous pression

Info

Publication number
FR1240487A
FR1240487A FR810544A FR810544A FR1240487A FR 1240487 A FR1240487 A FR 1240487A FR 810544 A FR810544 A FR 810544A FR 810544 A FR810544 A FR 810544A FR 1240487 A FR1240487 A FR 1240487A
Authority
FR
France
Prior art keywords
control valve
pressurized fluid
devices operated
operated
devices
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
Application number
FR810544A
Other languages
English (en)
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.)
GERMANE CORP
Original Assignee
GERMANE 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 GERMANE CORP filed Critical GERMANE CORP
Application granted granted Critical
Publication of FR1240487A publication Critical patent/FR1240487A/fr
Expired legal-status Critical Current

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
    • 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
    • F15B9/10—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 in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
    • 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
    • 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)
  • 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)
  • Braking Systems And Boosters (AREA)
  • Multiple-Way Valves (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
FR810544A 1958-11-25 1959-11-18 Soupape de commande pour dispositifs actionnés par un fluide sous pression Expired FR1240487A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77628158A 1958-11-25 1958-11-25

Publications (1)

Publication Number Publication Date
FR1240487A true FR1240487A (fr) 1960-09-02

Family

ID=25106948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810544A Expired FR1240487A (fr) 1958-11-25 1959-11-18 Soupape de commande pour dispositifs actionnés par un fluide sous pression

Country Status (4)

Country Link
US (2) USRE25126E (fr)
DE (1) DE1293029B (fr)
FR (1) FR1240487A (fr)
GB (1) GB897768A (fr)

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US3270681A (en) * 1964-11-18 1966-09-06 Germane Corp Rotary fluid pressure device
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US3270682A (en) * 1965-01-22 1966-09-06 Germane Corp Rotary fluid pressure device
US3288034A (en) * 1965-02-24 1966-11-29 Jr Hollis N White Rotary motor or pump
US3364907A (en) * 1965-04-27 1968-01-23 Ronald J St Onge Rotary piston mechanism
US3309999A (en) * 1965-06-21 1967-03-21 Char Lynn Co Drive mechanism for gerotor gear set
US3283723A (en) * 1965-07-09 1966-11-08 Germane Corp Rotary fluid pressure devices
US3286645A (en) * 1965-07-09 1966-11-22 Char Lynn Co Rotary fluid pressure device
US3270683A (en) * 1965-08-04 1966-09-06 Char Lynn Co Porting arrangement for balancing valve of fluid pressure device
US3272142A (en) * 1965-08-13 1966-09-13 Char Lynn Co Porting and passage arrangement for fluid pressure device
US3302584A (en) * 1965-09-01 1967-02-07 Char Lynn Co Valving arrangement for fluid pressure device
US3348493A (en) * 1965-10-21 1967-10-24 Char Lynn Co Fluid pressure remote control devices and systems
FR1475685A (fr) * 1965-11-30 1967-04-07 Dispositif de commande d'un moteur hydraulique
US3360932A (en) * 1966-05-05 1968-01-02 Int Harvester Co Rotary emittance valve
US3425448A (en) * 1966-07-01 1969-02-04 Char Lynn Co Fluid pressure balanced valve
DE1553004C3 (de) * 1966-07-19 1974-09-12 Danfoss A/S, Nordborg (Daenemark) Steuerdrehschiebereinrichtung an einer Rotationskolbenmaschine
US3443378A (en) * 1967-04-04 1969-05-13 Trw Inc Hydrostatic single unit steering system
US3446021A (en) * 1967-06-14 1969-05-27 Int Harvester Co Power steering unit with poppet directional control valves
DE1755460C2 (de) * 1968-05-11 1986-08-07 Danfoss A/S, Nordborg Hydrostatische Steuereinrichtung, insbesondere für Lenkungen
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USRE31067E (en) 1973-10-19 1982-10-26 Trw Inc. Hydrostatic control unit
US3895888A (en) * 1973-10-19 1975-07-22 Trw Inc Hydrostatic control unit
US3937601A (en) * 1974-03-22 1976-02-10 Trw Inc. Hydrostatic controller wherein the control valve spool includes the commutator valve
DE2553748C3 (de) * 1975-11-29 1981-05-07 Danfoss A/S, 6430 Nordborg Hydraulische Steuereinrichtung, insbesondere für Fahrzeuglenkungen
US4043419A (en) * 1976-06-04 1977-08-23 Eaton Corporation Load sensing power steering system
DE2637332C3 (de) * 1976-08-19 1981-04-23 Danfoss A/S, 6430 Nordborg Hydraulische Hilfskraft-Lenkeinrichtung
US4096883A (en) 1976-08-24 1978-06-27 Eaton Corporation Closed-center controller and neutral bypass arrangement therefor
DE2712920C3 (de) * 1977-03-24 1980-08-07 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Druckmittelsteuereinrichtung, insbesondere für hydrostatische Lenkeinrichtungen von Kraftfahrzeugen
DE2749352C3 (de) * 1977-11-04 1981-01-15 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Druckmittelsteuereinrichtung, insbesondere für hydrostatische Lenkeinrichtungen von Kraftfahrzeugen
US4167893A (en) * 1978-02-06 1979-09-18 Eaton Corporation Load sensing valve
FR2418132A1 (fr) * 1978-02-23 1979-09-21 Ferodo Sa Dispositif de direction assistee d'un vehicule
DE2809192C2 (de) * 1978-03-03 1983-01-05 Danfoss A/S, 6430 Nordborg Hydrostatische Lenkeinrichtung
DE2944883C2 (de) * 1979-11-07 1982-08-26 Danfoss A/S, 6430 Nordborg Hydrostatische Lenkeinrichtung
DE3006509C2 (de) * 1980-02-21 1984-10-25 Danfoss A/S, Nordborg Hydrostatische Lenkeinrichtung
DE3024171C2 (de) * 1980-06-27 1984-11-08 Danfoss A/S, Nordborg Hydrostatische Stelleinrichtung, insbesondere Lenkeinrichtung für Fahrzeuge
DE3037660C2 (de) * 1980-10-04 1982-12-02 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatische Hilfskraftlenkung
US4620416A (en) * 1982-06-14 1986-11-04 Eaton Corporation Load sensing system
DE3320444C1 (de) * 1983-06-06 1987-10-01 Danfoss A/S, Nordborg Kupplung zum Verbinden einer Nabe und einer Welle
DE3504993A1 (de) * 1985-02-14 1986-08-14 Danfoss A/S, Nordborg Steuergeraet fuer hydrostatische hilfskraftlenkeinrichtungen
DE3507901A1 (de) * 1985-03-06 1986-09-18 Danfoss A/S, Nordborg Steuergeraet fuer hydrostatische lenkeinrichtungen
DD247421B5 (de) * 1986-03-31 1995-09-21 Hydraulik Nord Gmbh Parchim Hydrostatische Lenkeinrichtung
US5016672A (en) * 1990-04-23 1991-05-21 Eaton Corporation Steering controller with integral parallel control
US5115640A (en) * 1990-04-23 1992-05-26 Eaton Corporation Fluid controller and logic control system for use therewith
US5136844A (en) * 1990-10-11 1992-08-11 Eaton Corportaion Controller with reduced travel limit slip
US5080135A (en) * 1990-10-24 1992-01-14 Eaton Corporation Large deflection angle rotary modulation steering valve
JPH04252773A (ja) * 1991-01-28 1992-09-08 Sumitomo Eaton Kiki Kk 全油圧式操舵装置
US5101860A (en) * 1991-09-30 1992-04-07 Eaton Corporation Fluid controller and improved check valve arrangement therefor
DE4204336C2 (de) * 1992-02-14 1995-07-06 Hydraulik Nord Gmbh Hydrostatische Lenkeinrichtung
DE4410693C2 (de) * 1994-03-28 1996-05-23 Hydraulik Nord Gmbh Hydraulische Lenkeinrichtung mit Lastsignal
DE19503890C2 (de) * 1995-02-07 1996-11-28 Danfoss As Steuervorrichtung für ein hydraulisches Lenksystem
JPH11505198A (ja) * 1995-05-22 1999-05-18 コマーシャル インターテック コーポレーション パワーアシストされた液圧式ステアリングシステム
DE19546282C2 (de) * 1995-12-12 1997-09-25 Danfoss As Hydraulische Lenkeinrichtung und Verfahren zum Lenken eines Fahrzeugs
DE19830747A1 (de) * 1998-07-09 2000-01-13 Zahnradfabrik Friedrichshafen Hilfskraftbetätigtes Lenkgetriebe
ITRE20020049A1 (it) * 2002-05-27 2003-11-27 Ognibene Spa Guida idrostatica per la sterzatura rapida
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
DE602007011451D1 (de) * 2007-10-05 2011-02-03 Cnh Italia Spa Hydraulisches Lenksystem für ein Fahrzeug
WO2013036759A1 (fr) 2011-09-09 2013-03-14 Eaton Corporation Système de rétroaction visuelle de roue directrice pour des systèmes de direction du type variable
GB201116679D0 (en) * 2011-09-28 2011-11-09 Goodrich Actuation Systems Sas Rotary control valve
ITRE20120014A1 (it) * 2012-02-28 2013-08-29 Ognibene Power Spa Dispositivo distributore per idroguida
US9435446B1 (en) * 2014-07-24 2016-09-06 Google Inc. Rotary valve with brake mode
EP3078571B1 (fr) * 2015-04-08 2017-06-21 Danfoss Power Solutions Aps Système de direction hydraulique
US9611946B1 (en) 2015-08-17 2017-04-04 Google Inc. Rotary hydraulic valve
DE102020106440A1 (de) * 2020-03-10 2021-09-16 Danfoss Power Solutions Aps Hydraulische Lenkeinheit
DE102020106437A1 (de) 2020-03-10 2021-09-16 Danfoss Power Solutions Aps Fluidsteuereinrichtung, insbesondere als Teil einer hydraulischen Lenkeinheit
DE102020106438B4 (de) 2020-03-10 2022-03-31 Danfoss Power Solutions Aps Fluidsteuereinrichtung, insbesondere als Teil einer hydraulischen Lenkeinheit
CN115667053A (zh) 2020-06-08 2023-01-31 沃尔沃建筑设备公司 用于作业机器的动力转向***

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Also Published As

Publication number Publication date
US2984215A (en) 1961-05-16
USRE25126E (en) 1962-02-20
GB897768A (en) 1962-05-30
DE1293029B (de) 1969-04-17

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