ES8500829A1 - Perfeccionamientos en distribuidores hidraulicos para servomecanismos - Google Patents
Perfeccionamientos en distribuidores hidraulicos para servomecanismosInfo
- Publication number
- ES8500829A1 ES8500829A1 ES527578A ES527578A ES8500829A1 ES 8500829 A1 ES8500829 A1 ES 8500829A1 ES 527578 A ES527578 A ES 527578A ES 527578 A ES527578 A ES 527578A ES 8500829 A1 ES8500829 A1 ES 8500829A1
- Authority
- ES
- Spain
- Prior art keywords
- reaction
- restrictions
- input member
- servo mechanism
- hydraulic distributor
- 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
- Y10T137/86662—Axial and radial flow
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
PERFECCIONAMIENTOS EN DISTRIBUIDORES HIDRAULICOS PARA SERVOMECANISMOS.CONSISTENTES EN QUE CADA CAMARA (V1 Y V2) DEL DISPOSITIVO DE ASISTENCIA (V) ES UNIDA AL CIRCUITO DE FLUIDO (10, 10) CORRESPONDIENTE ENTRE EL SEGUNDO (2, 2) Y EL TERCER (3, 3) ESTRANGULAMIENTOS DEL MISMO, INTRODUCIENDO LOS PRIMEROS (1, 1) ESTRANGULAMIENTOS UNA RESTRICCION CONSTANTE, MIENTRAS QUE LOS TERCEROS (3, 3) INTRODUCEN UNA RESTRICCION PROGRESIVA Y LINEAL; CADA SEGUNDO (2, 2) ESTRANGULAMIENTO INTRODUCE UNA RESTRICCION QUE PRIMERO ES SENSIBLEMENTE CONSTANTE E IGUAL A LA DEL PRIMER (4, 4) ESTRANGULAMIENTO DEL OTRO CIRCUITO (20, 20) Y LUEGO PROGRESIVA Y SENSIBLEMENTE SIMULTANEA CON EL TERCER ESTRANGULAMIENTO DEL OTRO CIRCUITO.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES527578A ES8500829A1 (es) | 1983-11-18 | 1983-11-18 | Perfeccionamientos en distribuidores hidraulicos para servomecanismos |
US06/668,436 US4594936A (en) | 1983-11-18 | 1984-11-05 | Hydraulic distributor for a servomechanism with reaction on the input component |
EP19840402245 EP0145546B1 (fr) | 1983-11-18 | 1984-11-07 | Distributeur hydraulique pour servomécanisme à réaction sur l'organe d'entrée |
DE8484402245T DE3468845D1 (en) | 1983-11-18 | 1984-11-07 | Hydraulic distributor for a servo mechanism with reaction on the input member |
BR8405890A BR8405890A (pt) | 1983-11-18 | 1984-11-14 | Distribuidor hidraulico para servomecanismo com reacao sobre o componente de entrada |
JP23959084A JPH0629034B2 (ja) | 1983-11-18 | 1984-11-15 | サーボ装置用流体分配装置 |
AU35446/84A AU561225B2 (en) | 1983-11-18 | 1984-11-15 | Hydraulic distributor for a servomechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES527578A ES8500829A1 (es) | 1983-11-18 | 1983-11-18 | Perfeccionamientos en distribuidores hidraulicos para servomecanismos |
Publications (2)
Publication Number | Publication Date |
---|---|
ES527578A0 ES527578A0 (es) | 1984-11-01 |
ES8500829A1 true ES8500829A1 (es) | 1984-11-01 |
Family
ID=8486515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES527578A Expired ES8500829A1 (es) | 1983-11-18 | 1983-11-18 | Perfeccionamientos en distribuidores hidraulicos para servomecanismos |
Country Status (7)
Country | Link |
---|---|
US (1) | US4594936A (es) |
EP (1) | EP0145546B1 (es) |
JP (1) | JPH0629034B2 (es) |
AU (1) | AU561225B2 (es) |
BR (1) | BR8405890A (es) |
DE (1) | DE3468845D1 (es) |
ES (1) | ES8500829A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104830A (ja) * | 1981-12-11 | 1983-06-22 | Tsukasa Kogyo Kk | 粉粒体移送管に於ける混入磁性体異物の除去装置 |
ES8702992A1 (es) * | 1986-04-28 | 1987-01-16 | Bendix Espana | Perfeccionamiento en grupos valvulares modulares de presion de fluido para servomecanismos |
US4860635A (en) * | 1986-05-12 | 1989-08-29 | Nissan Motor Co., Ltd. | Steering control valve for variable power assist steering system |
JPS63166657A (ja) * | 1986-12-27 | 1988-07-09 | Nissan Motor Co Ltd | パワ−ステアリングの油圧制御装置 |
JPH0815866B2 (ja) * | 1986-12-27 | 1996-02-21 | 日産自動車株式会社 | パワ−ステアリングの油圧制御装置 |
JP2529679B2 (ja) * | 1987-01-30 | 1996-08-28 | 日産自動車株式会社 | パワ−ステアリングの油圧制御装置 |
US4924910A (en) * | 1988-04-12 | 1990-05-15 | Koyo Seiko Co., Ltd. | Hydraulic pressure control valve |
GB8811698D0 (en) * | 1988-05-18 | 1988-10-05 | Dowty Defence & Air Systems Lt | Hydraulic actuator system |
US5038878A (en) * | 1988-10-28 | 1991-08-13 | Nissan Motor Co., Ltd. | Variable assist power steering apparatus |
US5103715A (en) * | 1989-03-17 | 1992-04-14 | Techco Corporation | Power steering system |
US4922803A (en) * | 1989-03-17 | 1990-05-08 | Techco Corporation | Four-way valve |
ES2020769A6 (es) * | 1990-02-23 | 1991-09-16 | Bendix Espana | Sistema hidraulico para una servodireccion de vehiculo automovil. |
JP2898363B2 (ja) * | 1990-06-26 | 1999-05-31 | カヤバ工業株式会社 | パワーステアリング装置 |
WO1996025318A1 (de) * | 1995-02-17 | 1996-08-22 | Trw Fahrwerksysteme Gmbh & Co. Kg | Drehschieber-lenkventil |
US5950518A (en) * | 1995-05-20 | 1999-09-14 | Trw Fahrwerksysteme Gmbh & Co. Kg | Rotary disk steering valve |
US6035959A (en) * | 1997-07-25 | 2000-03-14 | Mtd Products Inc | Vacuum actuated power steering system |
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 |
DE19839427A1 (de) * | 1998-08-29 | 2000-03-02 | Zahnradfabrik Friedrichshafen | Mehrwege-Drehventil |
JP5513535B2 (ja) * | 2012-01-25 | 2014-06-04 | カヤバ工業株式会社 | 回路圧制御装置、この回路圧制御装置を用いた油圧制御回路及び建設機械の油圧制御回路 |
DE102017109798B4 (de) * | 2017-05-08 | 2018-12-27 | Danfoss Power Solutions Aps | Hydraulische Lenkeinheit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3465842A (en) * | 1967-12-29 | 1969-09-09 | Bendix Corp | Power steering mechanism |
DE2256072C3 (de) * | 1972-11-16 | 1979-11-29 | Integral Hydraulik & Co, 4000 Duesseldorf | Anordnung zur Begrenzung der Reaktionskraft bei hydraulischen Servolenkeinrichtungen |
DE2508268C3 (de) * | 1975-02-26 | 1980-05-22 | Integral Hydraulik & Co, 4000 Duesseldorf | Steuerkolben fur hydraulische Druckmittelfolgesteuerungen, insbesondere für ein Lenkventil einer Servolenkeinrichtung von Fahrzeugen |
DE2835815C2 (de) * | 1978-08-16 | 1986-09-18 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Drehschieberlenkventil für Hilfskraftlenkungen |
ES487803A0 (es) * | 1979-01-26 | 1980-11-01 | Bishop Arthur E | Perfeccionamientos en las valvulas de mando hidraulico para sistemas de direccion asistida para vehiculos |
FR2485146B1 (fr) * | 1980-06-23 | 1985-07-19 | Valeo | Dispositif d'equilibrage pour un appareil a fluide sous pression comportant deux organes mobiles l'un par rapport a l'autre et ses applications, notamment son application a une direction assistee de vehicule |
FR2495240A1 (fr) * | 1980-12-02 | 1982-06-04 | Dba | Dispositif de distribution notamment pour systeme de direction assistee d'un vehicule automobile |
ES8204510A1 (es) * | 1981-05-26 | 1982-04-01 | Bendiberica Sa | Perfeccionamientos en distribuidores hidraulicos rotativos |
ES505158A0 (es) * | 1981-08-04 | 1982-06-16 | Bendiberica Sa | Perfeccionamientos en distribuidores fluidodinamicos |
ES8205163A1 (es) * | 1981-08-04 | 1982-06-16 | Bendiberica Sa | Perfeccionamientos en distribuidores fluidodinamicos |
ES509159A0 (es) * | 1982-01-14 | 1983-02-01 | Bendiberica Sa | Perfeccionamientos en distribuidores hidraulicos para servomecanismos. |
ES8400554A1 (es) * | 1982-11-13 | 1983-11-01 | Bendiberica Sa | Perfeccionamientos en distribuidores hidraulicos para servomecanismos. |
ES518114A0 (es) * | 1982-12-11 | 1983-11-16 | Bendiberica Sa | Perfeccionamientos en sistemas de mando hidraulico para servomecanismos. |
-
1983
- 1983-11-18 ES ES527578A patent/ES8500829A1/es not_active Expired
-
1984
- 1984-11-05 US US06/668,436 patent/US4594936A/en not_active Expired - Fee Related
- 1984-11-07 DE DE8484402245T patent/DE3468845D1/de not_active Expired
- 1984-11-07 EP EP19840402245 patent/EP0145546B1/fr not_active Expired
- 1984-11-14 BR BR8405890A patent/BR8405890A/pt not_active IP Right Cessation
- 1984-11-15 JP JP23959084A patent/JPH0629034B2/ja not_active Expired - Lifetime
- 1984-11-15 AU AU35446/84A patent/AU561225B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU3544684A (en) | 1985-05-23 |
JPS60116562A (ja) | 1985-06-24 |
EP0145546A3 (en) | 1985-12-18 |
BR8405890A (pt) | 1985-09-17 |
AU561225B2 (en) | 1987-04-30 |
JPH0629034B2 (ja) | 1994-04-20 |
ES527578A0 (es) | 1984-11-01 |
DE3468845D1 (en) | 1988-02-25 |
EP0145546B1 (fr) | 1988-01-20 |
EP0145546A2 (fr) | 1985-06-19 |
US4594936A (en) | 1986-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8500829A1 (es) | Perfeccionamientos en distribuidores hidraulicos para servomecanismos | |
ES8205162A1 (es) | Perfeccionamientos en distribuidores fluidodinamicos | |
ES8302864A1 (es) | Perfeccionamientos en distribuidores hidraulicos para servomecanismos. | |
EP0127875A3 (en) | Servo valve | |
GB1452920A (en) | Signal equalizers | |
EP0233786A3 (en) | Circuit for providing a controlled resistance | |
JPS5421152A (en) | Comparison circuit | |
ES8205163A1 (es) | Perfeccionamientos en distribuidores fluidodinamicos | |
GB1530221A (en) | Fluid power control apparatus | |
GB1111600A (en) | Method of controlling a multi-stage crosspoint arrangement | |
ES8400554A1 (es) | Perfeccionamientos en distribuidores hidraulicos para servomecanismos. | |
EP0350966A3 (en) | Barrel shifter | |
GB1304895A (es) | ||
GB1187685A (en) | Improvements in or relating to Fluidic Switching Signal Generators and Bistable Fluidic Arrangements incorporating these Generators | |
EP0177106A3 (en) | Self referenced sense amplifier circuit | |
GB1289464A (es) | ||
JPS5533391A (en) | Stereo signal transmission circuit | |
JPS5736304A (ja) | Tajukaseigyokairo | |
IE791526L (en) | Circuit board for an input rack assembly | |
JPS5382986A (en) | Servomechanism | |
NL7804078A (en) | Machine tool servo control with central processor - has processing unit for each function linked to centre, has facility for recording performance and includes three ROM and three RAM units | |
ES243969U (es) | Bloque intermedio de soporte y de adaptacion para componen- tes de tipo modular. | |
SU1295382A1 (ru) | Логический модуль | |
SU1839990A1 (ru) | Многоканальный гидропривод системы управления летательных аппаратов | |
EP0048885A3 (de) | Transistor-Schaltung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001102 |