DE3875445D1 - Vorrichtung fuer proportionalsteuerung mit stroemungsverstaerkung. - Google Patents
Vorrichtung fuer proportionalsteuerung mit stroemungsverstaerkung.Info
- Publication number
- DE3875445D1 DE3875445D1 DE8888402173T DE3875445T DE3875445D1 DE 3875445 D1 DE3875445 D1 DE 3875445D1 DE 8888402173 T DE8888402173 T DE 8888402173T DE 3875445 T DE3875445 T DE 3875445T DE 3875445 D1 DE3875445 D1 DE 3875445D1
- Authority
- DE
- Germany
- Prior art keywords
- proportional control
- flow enhancement
- enhancement
- flow
- proportional
- 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 - Fee Related
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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Flow Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8713449A FR2621096B1 (fr) | 1987-09-29 | 1987-09-29 | Dispositif perfectionne de commande proportionnelle amplifiee en debit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3875445D1 true DE3875445D1 (de) | 1992-11-26 |
DE3875445T2 DE3875445T2 (de) | 1993-05-19 |
Family
ID=9355328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19883875445 Expired - Fee Related DE3875445T2 (de) | 1987-09-29 | 1988-08-26 | Vorrichtung fuer proportionalsteuerung mit stroemungsverstaerkung. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0310466B1 (de) |
DE (1) | DE3875445T2 (de) |
FR (1) | FR2621096B1 (de) |
Families Citing this family (2)
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 |
ES2027502A6 (es) * | 1990-11-19 | 1992-06-01 | Bendix Espana | Valvula reguladora de presion de fluido. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58221769A (ja) * | 1982-06-18 | 1983-12-23 | Kayaba Ind Co Ltd | パワ−ステアリングの流量制御装置 |
JPS6167664A (ja) * | 1984-09-10 | 1986-04-07 | Toyoda Mach Works Ltd | 動力舵取装置の操舵力制御装置 |
DE3436185A1 (de) * | 1984-10-03 | 1986-04-03 | Jos. Schneider Optische Werke Kreuznach GmbH & Co KG, 6550 Bad Kreuznach | Elektromagnetisch betaetigbares druckregelventil |
JPS61200061A (ja) * | 1985-02-27 | 1986-09-04 | Toyoda Mach Works Ltd | 動力舵取装置用流量制御装置 |
SE447853B (sv) * | 1986-02-05 | 1986-12-15 | Svab Specialventil Ab | Som fluidumtryckmetningsdon utformad elektromagnet |
-
1987
- 1987-09-29 FR FR8713449A patent/FR2621096B1/fr not_active Expired - Fee Related
-
1988
- 1988-08-26 DE DE19883875445 patent/DE3875445T2/de not_active Expired - Fee Related
- 1988-08-26 EP EP19880402173 patent/EP0310466B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0310466A1 (de) | 1989-04-05 |
FR2621096B1 (fr) | 1990-02-02 |
FR2621096A1 (fr) | 1989-03-31 |
DE3875445T2 (de) | 1993-05-19 |
EP0310466B1 (de) | 1992-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |