ES8400555A1 - Perfeccionamientos en un distribuidor para servomecanismos hidraulicos. - Google Patents
Perfeccionamientos en un distribuidor para servomecanismos hidraulicos.Info
- Publication number
- ES8400555A1 ES8400555A1 ES519041A ES519041A ES8400555A1 ES 8400555 A1 ES8400555 A1 ES 8400555A1 ES 519041 A ES519041 A ES 519041A ES 519041 A ES519041 A ES 519041A ES 8400555 A1 ES8400555 A1 ES 8400555A1
- Authority
- ES
- Spain
- Prior art keywords
- distributor
- hydraulic servomechanism
- pressure outlets
- circuit
- chambers
- 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
- 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
- B62D5/08—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 type of steering valve used
- B62D5/083—Rotary valves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Servomotors (AREA)
- Multiple-Way Valves (AREA)
Abstract
DISTRIBUIDOR ROTATORIO PARA UN SERVOMECANISMO HIDRAULICO, ESPECIALMENTE PARA SERVODIRECCION.CONSTA DE UNA CARCASA (12) QUE ALOJA DOS ELEMENTOS DISTRIBUIDORES (14, 15) CILINDRICOS COAXIALES, PROVISTOS DE CAVIDADES PARA DEFINIR UN CIRCUITO DE CIRCULACION ENTRE UNA FUENTE Y UN DEPOSITO DE FLUIDO, Y EXISTIENDO POR OTRO LADO, DOS SALIDAS DE PRESION DE TRABAJO. EXISTE UNA BARRA DE TORSION (18) CONECTADA A LOS DISTRIBUIDORES (14, 15) MEDIANTE SENDOS PASADORES (20, 19) QUE SIRVE PARA DE VOLVER A LOS DISTRIBUIDORES A LA POSICION DE PUNTO MUERTO.ESPECIALMENTE APLICABLE A SERVODIRECCIONES DE VEHICULOSA MOTOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8200666A FR2520066A1 (fr) | 1982-01-18 | 1982-01-18 | Distributeur pour servomecanisme hydraulique |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8400555A1 true ES8400555A1 (es) | 1983-11-01 |
ES519041A0 ES519041A0 (es) | 1983-11-01 |
Family
ID=9270058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES519041A Granted ES519041A0 (es) | 1982-01-18 | 1983-01-17 | Perfeccionamientos en un distribuidor para servomecanismos hidraulicos. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4470432A (es) |
EP (1) | EP0084501B1 (es) |
JP (1) | JPS58124802A (es) |
AU (1) | AU553002B2 (es) |
DE (1) | DE3361361D1 (es) |
ES (1) | ES519041A0 (es) |
FR (1) | FR2520066A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4573496A (en) * | 1984-04-18 | 1986-03-04 | General Motors Corporation | Hydraulic power steering gear and rotary valve therefor |
JPH0233107U (es) * | 1988-08-26 | 1990-03-01 | ||
FR2639598B1 (fr) * | 1988-11-29 | 1993-05-14 | Renault | Dispositif de braquage des roues arriere d'un vehicule a quatre roues directrices |
JP2855446B2 (ja) * | 1989-05-22 | 1999-02-10 | カヤバ工業株式会社 | パワーステアリング装置 |
DE4217258A1 (de) * | 1992-05-25 | 1992-12-10 | Zahnradfabrik Friedrichshafen | Drehschieberventil fuer hydraulische hilfskraftlenkungen von kraftfahrzeugen |
DK53094A (da) * | 1994-05-06 | 1995-11-07 | Uno Plast As | Apparat til måling og opsamling af legemsvæske |
AU699334B2 (en) * | 1995-05-05 | 1998-12-03 | Bishop Steering Technology Limited | Rotary valve for power steering gear |
AU699681B2 (en) * | 1995-05-05 | 1998-12-10 | Bishop Steering Pty Limited | Power steering gear valve |
KR100351207B1 (ko) * | 1995-05-05 | 2002-10-19 | 비숍 스티어링 피티와이 리미티드 | 파워스티어링기어밸브 |
EP0839703B1 (de) * | 1996-11-02 | 1998-07-15 | Hydraulik Nord Gmbh | Hydraulische Lenkeinrichtung mit Übersetzungsänderung und Stromverstärkung |
JPH11217081A (ja) * | 1997-11-27 | 1999-08-10 | Kayaba Ind Co Ltd | パワーステアリングシステム |
US7913800B2 (en) * | 2006-10-30 | 2011-03-29 | Deere & Company | Steering system with variable flow rate amplification ratio and associated method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE791086A (fr) * | 1971-11-16 | 1973-03-01 | Danfoss As | Appareil de commande pour systemes hydrostatiques ou hydrauliques |
FR2484030A1 (fr) * | 1980-06-06 | 1981-12-11 | Dba | Dispositif de distribution pour servomecanisme hydraulique, a fonctionnement silencieux |
FR2495241A1 (fr) * | 1980-12-02 | 1982-06-04 | Dba | Dispositif de distribution, notamment pour systeme de direction assistee |
-
1982
- 1982-01-18 FR FR8200666A patent/FR2520066A1/fr active Granted
-
1983
- 1983-01-12 US US06/457,347 patent/US4470432A/en not_active Expired - Fee Related
- 1983-01-12 AU AU10305/83A patent/AU553002B2/en not_active Ceased
- 1983-01-17 ES ES519041A patent/ES519041A0/es active Granted
- 1983-01-18 EP EP19830400119 patent/EP0084501B1/fr not_active Expired
- 1983-01-18 JP JP58005417A patent/JPS58124802A/ja active Pending
- 1983-01-18 DE DE8383400119T patent/DE3361361D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3361361D1 (en) | 1986-01-16 |
FR2520066A1 (fr) | 1983-07-22 |
ES519041A0 (es) | 1983-11-01 |
US4470432A (en) | 1984-09-11 |
EP0084501B1 (fr) | 1985-12-04 |
FR2520066B1 (es) | 1984-03-23 |
AU1030583A (en) | 1983-07-28 |
EP0084501A1 (fr) | 1983-07-27 |
JPS58124802A (ja) | 1983-07-25 |
AU553002B2 (en) | 1986-06-26 |
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