ES2008872B3 - Dispositivo asistido de control de venta para instalacion hidraulica,principalmente para servo direccion de vehiculo. - Google Patents
Dispositivo asistido de control de venta para instalacion hidraulica,principalmente para servo direccion de vehiculo.Info
- Publication number
- ES2008872B3 ES2008872B3 ES87401886T ES87401886T ES2008872B3 ES 2008872 B3 ES2008872 B3 ES 2008872B3 ES 87401886 T ES87401886 T ES 87401886T ES 87401886 T ES87401886 T ES 87401886T ES 2008872 B3 ES2008872 B3 ES 2008872B3
- Authority
- ES
- Spain
- Prior art keywords
- mainly
- vehicle
- assisted device
- servo address
- hydraulic installation
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/263—Plural sensors for single bypass or relief valve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Vending Machines For Individual Products (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Flow Control (AREA)
Abstract
EL DISPOSITIVO COMPRENDE UN CONJUNTO MODULADOR DE CAJON (27) CONTROLADO POR UN DIFERENCIAL DE PRESION (P, P'') DETERMINADO POR UNA LLAVE PILOTO (43), CON MANDO ELECTROMAGNETICO (48) INTERCALADO EN UN CIRCUITO DE RETORNO HACIA UN TOLDO (7) COMUN A LA INSTALACION HIDRAULICA Y A UNA CONDUCCION DE DERIVACION (8). EL DISPOSITIVO COMPRENDE, VENTAJOSAMENTE, UNA LLAVE DE AISLAMIENTO (40) ACOPLADA A LA LLAVE PILOTO (43) PARA AISLAR UNA CAMARA PILOTO (30) EN CASO DE FALLO ELECTRICO DEL ACTIVADOR ELECTROMAGNETICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8613077A FR2604268B1 (fr) | 1986-09-18 | 1986-09-18 | Dispositif asservi de controle de debit pour installation hydraulique notamment pour servo-direction de vehicule |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2008872B3 true ES2008872B3 (es) | 1989-08-16 |
Family
ID=9339074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87401886T Expired ES2008872B3 (es) | 1986-09-18 | 1987-08-14 | Dispositivo asistido de control de venta para instalacion hidraulica,principalmente para servo direccion de vehiculo. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4825751A (es) |
EP (1) | EP0262007B1 (es) |
JP (1) | JPS6389907A (es) |
DE (1) | DE3760238D1 (es) |
ES (1) | ES2008872B3 (es) |
FR (1) | FR2604268B1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5029513A (en) * | 1990-04-27 | 1991-07-09 | Ford Motor Company | Variable-orifice, servo-solenoid valve for a variable-assist power steering system |
DE19717796C2 (de) * | 1997-04-26 | 1999-03-04 | Zahnradfabrik Friedrichshafen | Hilftskraftlenkung mit hydraulischer Hilfskraftunterstützung |
DE50100952D1 (de) * | 2001-02-23 | 2003-12-18 | Visteon Global Tech Inc | Dämpfungsventil für hydraulisch unterstütztes Lenkungssystem |
CN100337870C (zh) * | 2005-07-29 | 2007-09-19 | 浙江大学 | 汽车双联式液压动力转向泵 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3596677A (en) * | 1969-01-13 | 1971-08-03 | Rex Chainbelt Inc | Remotely operable pressure compensated flow control valve |
US3980779A (en) * | 1972-02-01 | 1976-09-14 | Bayer Aktiengesellschaft | 3-Amino-1,2,4-benzotriazine-1,4-di-N-oxide compositions and method of using same |
JPS4971633A (es) * | 1972-11-15 | 1974-07-11 | ||
US4211254A (en) * | 1978-10-30 | 1980-07-08 | Modular Controls Corporation | Normally closed pressure compensated flow control valve |
JPS5822760A (ja) * | 1981-08-05 | 1983-02-10 | Nissan Motor Co Ltd | パワ−ステアリングの操舵力制御装置 |
FR2511524B1 (fr) * | 1981-08-11 | 1985-07-26 | Dba | Regulateur de debit pour installation de direction assistee |
US4462566A (en) * | 1982-02-08 | 1984-07-31 | French Bruce C | Pressure compensated flow control system |
JPS58161667A (ja) * | 1982-03-18 | 1983-09-26 | Nissan Motor Co Ltd | パワ−ステアリングの操舵力制御装置 |
DE3232536C2 (de) * | 1982-09-01 | 1986-10-23 | Herion-Werke Kg, 7012 Fellbach | Ventilanordnung zur Steuerung und Überwachung des Arbeitsdruckes eines Verbrauchers |
US4485883A (en) * | 1982-09-30 | 1984-12-04 | Ford Motor Company | Power steering system with vehicle speed-sensitive flow |
JPS61155060A (ja) * | 1984-12-27 | 1986-07-14 | Jidosha Kiki Co Ltd | 動力舵取装置の油圧反力装置 |
-
1986
- 1986-09-18 FR FR8613077A patent/FR2604268B1/fr not_active Expired - Fee Related
-
1987
- 1987-08-14 EP EP19870401886 patent/EP0262007B1/fr not_active Expired
- 1987-08-14 ES ES87401886T patent/ES2008872B3/es not_active Expired
- 1987-08-14 DE DE8787401886T patent/DE3760238D1/de not_active Expired
- 1987-09-04 US US07/094,356 patent/US4825751A/en not_active Expired - Fee Related
- 1987-09-18 JP JP62232690A patent/JPS6389907A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0262007A1 (fr) | 1988-03-30 |
EP0262007B1 (fr) | 1989-06-14 |
FR2604268B1 (fr) | 1995-05-24 |
US4825751A (en) | 1989-05-02 |
JPS6389907A (ja) | 1988-04-20 |
FR2604268A1 (fr) | 1988-03-25 |
DE3760238D1 (en) | 1989-07-20 |
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