FR89665E - Dispositif de direction hydraulique notamment assisté - Google Patents
Dispositif de direction hydraulique notamment assistéInfo
- Publication number
- FR89665E FR89665E FR39709A FR39709A FR89665E FR 89665 E FR89665 E FR 89665E FR 39709 A FR39709 A FR 39709A FR 39709 A FR39709 A FR 39709A FR 89665 E FR89665 E FR 89665E
- 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
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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR39709A FR89665E (fr) | 1965-08-06 | 1965-11-25 | Dispositif de direction hydraulique notamment assisté |
Applications Claiming Priority (5)
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 |
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 |
---|---|
FR89665E true FR89665E (fr) | 1967-07-28 |
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 (2)
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 |
Country Status (2)
Country | Link |
---|---|
US (4) | US3473324A (fr) |
FR (3) | FR1465422A (fr) |
Families Citing this family (22)
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 |
ATE18289T1 (de) * | 1981-09-14 | 1986-03-15 | Deere & Co | Hydraulische steuervorrichtung. |
EP0173463B1 (fr) * | 1984-08-11 | 1988-07-13 | LUCAS INDUSTRIES public limited company | Système actionneur opérant par fluide |
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 |
US6820567B1 (en) * | 1999-09-13 | 2004-11-23 | Marol Co., Ltd. | Steering device |
US7497183B2 (en) * | 2004-06-15 | 2009-03-03 | Teleflex Canada Inc. | Power assist steering apparatus and method responsive to volume flow of fluid |
JP4585570B2 (ja) * | 2004-06-15 | 2010-11-24 | テレフレックス カナダ インコーポレーテッド | パワーステアリング装置及び流体体積流量感応操舵法 |
WO2009088504A1 (fr) * | 2008-01-07 | 2009-07-16 | Vanderbilt University | Ensemble électrovanne |
Family Cites Families (18)
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 |
-
1965
- 1965-08-06 FR FR27527A patent/FR1465422A/fr not_active Expired
- 1965-11-05 FR FR37379A patent/FR88990E/fr not_active Expired
- 1965-11-25 FR FR39709A patent/FR89665E/fr not_active Expired
-
1966
- 1966-08-02 US US3473324D patent/US3473324A/en not_active Expired - Lifetime
- 1966-08-02 US US3436915D patent/US3436915A/en not_active Expired - Lifetime
- 1966-08-02 US US56965166 patent/US3402553A/en not_active Expired - Lifetime
- 1966-08-02 US US56963766 patent/US3400537A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3473324A (en) | 1969-10-21 |
US3402553A (en) | 1968-09-24 |
US3436915A (en) | 1969-04-08 |
FR1465422A (fr) | 1967-01-13 |
FR88990E (fr) | 1967-04-21 |
US3400537A (en) | 1968-09-10 |
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