FR88990E - Dispositif de direction hydraulique notamment assisté - Google Patents

Dispositif de direction hydraulique notamment assisté

Info

Publication number
FR88990E
FR88990E FR37379A FR37379A FR88990E FR 88990 E FR88990 E FR 88990E FR 37379 A FR37379 A FR 37379A FR 37379 A FR37379 A FR 37379A FR 88990 E FR88990 E FR 88990E
Authority
FR
France
Prior art keywords
system including
steering system
hydraulic steering
including assisted
assisted
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
FR37379A
Other languages
English (en)
Inventor
Bernard Mercier
Jean Mercier
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
Priority to FR27527A priority Critical patent/FR1465422A/fr
Application filed filed Critical
Priority to FR37379A priority patent/FR88990E/fr
Priority to FR39709A priority patent/FR89665E/fr
Priority claimed from FR52052A external-priority patent/FR1476860A/fr
Priority to US56965166 priority patent/US3402553A/en
Priority to US3436915D priority patent/US3436915A/en
Priority to US3473324D priority patent/US3473324A/en
Priority to US56963766 priority patent/US3400537A/en
Application granted granted Critical
Publication of FR88990E publication Critical patent/FR88990E/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
    • F15B17/00—Combinations of telemotor and servomotor systems
    • F15B17/02—Combinations of telemotor and servomotor systems in which a telemotor operates the control member of a 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/08—Steering gear
    • B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
    • B63H25/26—Steering engines
    • B63H25/28—Steering engines of fluid type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • 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
    • F15B17/00—Combinations of telemotor and servomotor systems
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/27—Directional control by means of the pressure source
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
    • F15B2211/31523—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member
    • F15B2211/31535—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member having multiple pressure sources and a single output member
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/329—Directional control characterised by the type of actuation actuated by fluid pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • F15B2211/7054—Having equal piston areas

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)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
FR37379A 1965-08-06 1965-11-05 Dispositif de direction hydraulique notamment assisté Expired FR88990E (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR27527A FR1465422A (fr) 1965-08-06 1965-08-06 Dispositif de direction hydraulique notamment assisté
FR37379A FR88990E (fr) 1965-08-06 1965-11-05 Dispositif de direction hydraulique notamment assisté
FR39709A FR89665E (fr) 1965-08-06 1965-11-25 Dispositif de direction hydraulique notamment assisté
US56965166 US3402553A (en) 1965-08-06 1966-08-02 Manually actuated positioning control system
US3436915D US3436915A (en) 1965-08-06 1966-08-02 Position control system
US3473324D US3473324A (en) 1965-08-06 1966-08-02 Position control system
US56963766 US3400537A (en) 1965-08-06 1966-08-02 Position control system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR27527A FR1465422A (fr) 1965-08-06 1965-08-06 Dispositif de direction hydraulique notamment assisté
FR37379A FR88990E (fr) 1965-08-06 1965-11-05 Dispositif de direction hydraulique notamment assisté
FR40084 1965-11-29
FR52052A FR1476860A (fr) 1966-03-04 1966-03-04 Dispositif de commande d'un moteur hydraulique

Publications (1)

Publication Number Publication Date
FR88990E true FR88990E (fr) 1967-04-21

Family

ID=27444437

Family Applications (3)

Application Number Title Priority Date Filing Date
FR27527A Expired FR1465422A (fr) 1965-08-06 1965-08-06 Dispositif de direction hydraulique notamment assisté
FR37379A Expired FR88990E (fr) 1965-08-06 1965-11-05 Dispositif de direction hydraulique notamment assisté
FR39709A Expired FR89665E (fr) 1965-08-06 1965-11-25 Dispositif de direction hydraulique notamment assisté

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR27527A Expired FR1465422A (fr) 1965-08-06 1965-08-06 Dispositif de direction hydraulique notamment assisté

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR39709A Expired FR89665E (fr) 1965-08-06 1965-11-25 Dispositif de direction hydraulique notamment assisté

Country Status (2)

Country Link
US (4) US3436915A (fr)
FR (3) FR1465422A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589465A (en) * 1969-07-22 1971-06-29 Case Co J I Power steering system
US4050476A (en) * 1970-11-27 1977-09-27 Sanders Associates, Inc. Low noise hydraulic servo valve
US3720282A (en) * 1971-09-15 1973-03-13 Caterpillar Tractor Co Hydraulic steering system
US4123964A (en) * 1972-12-18 1978-11-07 Langen & Co. Pressure control means for distribution of medium from a reservoir or storage vessel
FR2233514B1 (fr) * 1973-06-13 1976-09-17 Mercier Bernard
US4051767A (en) * 1975-07-17 1977-10-04 Dieter Landsberg Actuator for fluid pressure-operated power devices
DE2553748C3 (de) * 1975-11-29 1981-05-07 Danfoss A/S, 6430 Nordborg Hydraulische Steuereinrichtung, insbesondere für Fahrzeuglenkungen
US4158988A (en) * 1977-08-29 1979-06-26 J. I. Case Company Self-responsive fluid means for anti-cavitation
DE2853704C2 (de) * 1978-12-13 1982-11-11 Danfoss A/S, 6430 Nordborg Hydrostatische Hilfskraftlenkeinrichtung
DE2941938C2 (de) * 1979-10-17 1982-05-19 Danfoss A/S, 6430 Nordborg Hydraulischer Verstärker für einen Servomotor
DE2946274C2 (de) * 1979-11-16 1981-11-12 Danfoss A/S, 6430 Nordborg Hydraulische Steuervorrichtung, insbesondere Lenkvorrichtung
DE2946247A1 (de) * 1979-11-16 1981-05-21 Hermann 7465 Geislingen Weißer Kfz-kraftreservespeicher
DE3018792C2 (de) * 1980-05-16 1983-03-31 Danfoss A/S, 6430 Nordborg Hydrostatische Steuereinrichtung, insbesondere Lenkeinrichtung
EP0074423B1 (fr) * 1981-09-14 1986-02-26 Deere & Company Appareil de commande hydraulique
DE3563774D1 (en) * 1984-08-11 1988-08-18 Lucas Ind Plc Fluid powered actuator system
FR2640799B1 (fr) * 1988-12-20 1990-12-21 Thomson Csf Mecanisme pour l'obtention d'un mouvement de translation en milieu marin et sonar equipe d'un tel mecanisme
US5277099A (en) * 1992-06-25 1994-01-11 Graco Inc. Reduced icing low friction air valve
US5363739A (en) * 1993-10-12 1994-11-15 Graco Inc. Reduced icing low friction air valve
JP3637309B2 (ja) * 1999-09-13 2005-04-13 マロール株式会社 操舵装置
US7497183B2 (en) * 2004-06-15 2009-03-03 Teleflex Canada Inc. Power assist steering apparatus and method responsive to volume flow of fluid
US7318386B2 (en) * 2004-06-15 2008-01-15 Teleflex Canada Incorporated Power assist steering apparatus and method responsive to volume flow of fluid
JP5281099B2 (ja) * 2008-01-07 2013-09-04 バンダービルト ユニバーシティ ソレノイドバルブアセンブリ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2020951A (en) * 1933-05-20 1935-11-12 Joseph R Lemon Hydraulic steering system
US2214817A (en) * 1938-06-27 1940-09-17 Vickers Inc Power transmission
US2933105A (en) * 1950-09-26 1960-04-19 Borg Warner Article handling and working apparatus
US2722102A (en) * 1952-05-27 1955-11-01 John S Pilch Hydraulic system and pressure relief valve therefor
US2879748A (en) * 1956-02-13 1959-03-31 New Prod Corp Open center valve
US2816420A (en) * 1956-04-12 1957-12-17 Joseph H Walsh Hydraulic system
DE1034991B (de) * 1957-01-12 1958-07-24 Daimler Benz Ag Servolenkvorrichtung fuer Kraftfahrzeuge
US2942584A (en) * 1957-03-26 1960-06-28 Shell Oil Co Reversing valve for hydraulic reciprocating motor
US2969775A (en) * 1957-09-23 1961-01-31 Ross Gear And Tool Company Inc Valve
US2954756A (en) * 1958-02-21 1960-10-04 Int Harvester Co Tractor steering system
US2984985A (en) * 1959-02-16 1961-05-23 Macmillin Hydraulic Engineerin Hydraulic operating and control system
US3016708A (en) * 1959-03-23 1962-01-16 Vickers Inc Power transmission
US3060688A (en) * 1959-09-18 1962-10-30 John T Gondek Hydraulic systems
US3159230A (en) * 1962-02-14 1964-12-01 Clark Equipment Co Power steering system for towable vehicles
US3198088A (en) * 1963-08-13 1965-08-03 Caterpillar Tractor Co Fluid motor control system
US3184921A (en) * 1964-01-20 1965-05-25 Fawick Corp Remote control hydraulic system
US3358711A (en) * 1965-07-20 1967-12-19 Trw Inc Valve
US3370513A (en) * 1965-10-05 1968-02-27 Int Harvester Co Power assist control system utilizing a fluid, pilot-operated control valve

Also Published As

Publication number Publication date
US3402553A (en) 1968-09-24
US3473324A (en) 1969-10-21
FR89665E (fr) 1967-07-28
US3400537A (en) 1968-09-10
FR1465422A (fr) 1967-01-13
US3436915A (en) 1969-04-08

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