ES2042216T3 - Aparato de control electromagnetico para hacer variar el esfuerzo de direccion del conductor de un sistema de direccion por energia hidraulica. - Google Patents
Aparato de control electromagnetico para hacer variar el esfuerzo de direccion del conductor de un sistema de direccion por energia hidraulica.Info
- Publication number
- ES2042216T3 ES2042216T3 ES199090308219T ES90308219T ES2042216T3 ES 2042216 T3 ES2042216 T3 ES 2042216T3 ES 199090308219 T ES199090308219 T ES 199090308219T ES 90308219 T ES90308219 T ES 90308219T ES 2042216 T3 ES2042216 T3 ES 2042216T3
- Authority
- ES
- Spain
- Prior art keywords
- magnetic circuit
- rotating
- reel
- vary
- steering
- 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 - Lifetime
Links
- 230000005284 excitation Effects 0.000 abstract 2
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
-
- 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
- B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
UN SISTEMA DE DIRECCION DE AYUDA A LA ALIMENTACION HIDRAULICA QUE TIENE ELEMENTOS DE CARRETE DE VALVULA GIRATORIO RELATIVAMENTE (54) Y DE CUERPO DE VALVULA (64) PARA REGULACION DEL FLUJO, Y UN MECANISMO ELECTROMAGNETICO INTEGRAL (92) QUE VARIA EFECTIVAMENTE LA FUENZA DE CENTRADO ENTRE EL CARRETE DE VALVULA Y EL CUERPO DE VALVULA, PARA AJUSTAR EL NIVEL DE AYUDA DE DIRECCION PROPORCIONADA PARA UNA ENTRADA DE DIRECCION DE OPERADOR DADO. EL MECANISMO ELECTROMAGNETICO INCLUYE UN CIRCUITO MAGNETICO GIRATORIO (100) Y UN CIRCUITO MAGNETICO FIJO (102). EL CIRCUITO MAGNETICO GIRATORIO COMPRENDE UN PAR DE PIEZAS DE POLO MAGNETICO DESPLAZADAS RADIALMENTE (106,108) QUE GIRAN CON EL EJE DE ENTRADA (18) Y UN ELEMENTO DE ANILLO DE IMAN PERMANENTE (104) QUE ESTA DISPUESTO ENTRE LAS PIEZAS DEL POLO Y QUE GIRA CON EL EJE DEL PIÑON (28). EL CIRCUITO MAGNETICO FIJO INCLUYE UNA BOBINA DE EXCITACION ANULAR (13) DISPUESTA EN PROXIMIDAD AL CIRCUITO MAGNETICO GIRATORIO Y DE LOS ELEMENTOS DE CONDUCCION DEL FLUJO (134) ADYACENTES A CADA UNA DE LAS PIEZAS DEL POLO GIRATORIO. LA BOBINA DE EXCITACION SE ACTIVA PARA QUE VARIE LA FUERZA DE CENTRADO DEL CUERPO/CARRETE, Y DE ESTA MANERA, EL ESFUERZO DE DIRECCION DE ARRASTRE, CON LA VELOCIDAD DEL VEHICULO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39216489A | 1989-08-10 | 1989-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2042216T3 true ES2042216T3 (es) | 1993-12-01 |
Family
ID=23549516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES199090308219T Expired - Lifetime ES2042216T3 (es) | 1989-08-10 | 1990-07-26 | Aparato de control electromagnetico para hacer variar el esfuerzo de direccion del conductor de un sistema de direccion por energia hidraulica. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0412684B1 (es) |
| JP (1) | JP2509744B2 (es) |
| KR (1) | KR930003159B1 (es) |
| AU (1) | AU614236B2 (es) |
| BR (1) | BR9003933A (es) |
| DE (1) | DE69002206T2 (es) |
| ES (1) | ES2042216T3 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005011196B4 (de) * | 2005-03-09 | 2024-05-08 | Robert Bosch Gmbh | Sensoranordnung zur Erfassung eines Differenzwinkels |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60255576A (ja) * | 1984-05-31 | 1985-12-17 | Toyoda Mach Works Ltd | 動力舵取装置の操舵力制御装置 |
| US4629025A (en) * | 1985-01-22 | 1986-12-16 | General Motors Corporation | Flow regulated power assist steering system with evasive maneuver capability |
| WO1987002319A2 (en) * | 1985-10-21 | 1987-04-23 | Zahnradfabrik Friedrichshafen Ag | Rotary slide valve, in particular for servo-assisted steering systems of motor vehicles |
| GB8726720D0 (en) * | 1987-11-14 | 1987-12-16 | Burman & Sons Ltd | Power-assisted steering gear |
| US4871040A (en) * | 1988-06-27 | 1989-10-03 | General Motors Corporation | Electromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering system |
| US4886137A (en) * | 1988-12-22 | 1989-12-12 | General Motors Corporation | Electromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering system |
| JP2617671B2 (ja) * | 1993-01-25 | 1997-06-04 | マジド マリ サカール | 携帯式早期警報装置及びその使用方法 |
-
1990
- 1990-07-26 ES ES199090308219T patent/ES2042216T3/es not_active Expired - Lifetime
- 1990-07-26 EP EP90308219A patent/EP0412684B1/en not_active Expired - Lifetime
- 1990-07-26 DE DE90308219T patent/DE69002206T2/de not_active Expired - Lifetime
- 1990-07-30 AU AU59972/90A patent/AU614236B2/en not_active Ceased
- 1990-08-09 BR BR909003933A patent/BR9003933A/pt not_active IP Right Cessation
- 1990-08-10 JP JP2213617A patent/JP2509744B2/ja not_active Expired - Lifetime
- 1990-08-10 KR KR1019900012319A patent/KR930003159B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR910004416A (ko) | 1991-03-28 |
| DE69002206D1 (de) | 1993-08-19 |
| DE69002206T2 (de) | 1993-10-28 |
| EP0412684A1 (en) | 1991-02-13 |
| JPH0396479A (ja) | 1991-04-22 |
| AU614236B2 (en) | 1991-08-22 |
| AU5997290A (en) | 1991-02-14 |
| EP0412684B1 (en) | 1993-07-14 |
| BR9003933A (pt) | 1991-09-03 |
| KR930003159B1 (ko) | 1993-04-23 |
| JP2509744B2 (ja) | 1996-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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