FR2270467B1 - - Google Patents
Info
- Publication number
- FR2270467B1 FR2270467B1 FR7411178A FR7411178A FR2270467B1 FR 2270467 B1 FR2270467 B1 FR 2270467B1 FR 7411178 A FR7411178 A FR 7411178A FR 7411178 A FR7411178 A FR 7411178A FR 2270467 B1 FR2270467 B1 FR 2270467B1
- Authority
- FR
- France
- 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
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/08—Steering gear
- B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
- B63H25/18—Transmitting of movement of initiating means to steering engine
- B63H25/22—Transmitting of movement of initiating means to steering engine by fluid means
-
- 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
- B62D5/087—Sliding spool valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transportation (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7411178A FR2270467B1 (US06521211-20030218-C00004.png) | 1974-03-29 | 1974-03-29 | |
| US05/559,836 US3971214A (en) | 1974-03-29 | 1975-03-19 | Assisted hydraulic control |
| DE19752513877 DE2513877A1 (de) | 1974-03-29 | 1975-03-27 | Hydraulische steuerhilfe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7411178A FR2270467B1 (US06521211-20030218-C00004.png) | 1974-03-29 | 1974-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2270467A1 FR2270467A1 (US06521211-20030218-C00004.png) | 1975-12-05 |
| FR2270467B1 true FR2270467B1 (US06521211-20030218-C00004.png) | 1977-09-30 |
Family
ID=9137064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7411178A Expired FR2270467B1 (US06521211-20030218-C00004.png) | 1974-03-29 | 1974-03-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3971214A (US06521211-20030218-C00004.png) |
| DE (1) | DE2513877A1 (US06521211-20030218-C00004.png) |
| FR (1) | FR2270467B1 (US06521211-20030218-C00004.png) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2745987C2 (de) * | 1977-10-13 | 1982-10-21 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Hilfskraftlenkung, insbesondere für Kraftfahrzeuge |
| DE2941938C2 (de) * | 1979-10-17 | 1982-05-19 | Danfoss A/S, 6430 Nordborg | Hydraulischer Verstärker für einen Servomotor |
| DE3018792C2 (de) * | 1980-05-16 | 1983-03-31 | Danfoss A/S, 6430 Nordborg | Hydrostatische Steuereinrichtung, insbesondere Lenkeinrichtung |
| DE3131619C1 (de) * | 1981-08-10 | 1983-02-24 | Danfoss A/S, 6430 Nordborg | Hydrostatische Lenkeinrichtung |
| DE3134371C2 (de) * | 1981-08-31 | 1985-01-03 | Danfoss A/S, Nordborg | Hydrostatische Lenkeinrichtung |
| CA2086076C (en) * | 1992-01-03 | 1994-09-20 | Jacob Kobelt | Marine steering apparatus |
| US5471907A (en) * | 1992-01-03 | 1995-12-05 | Kobelt Manufacturing Co. Ltd. | Marine steering apparatus |
| US7497183B2 (en) * | 2004-06-15 | 2009-03-03 | Teleflex Canada Inc. | Power assist steering apparatus and method responsive to volume flow of fluid |
| US7318386B2 (en) * | 2004-06-15 | 2008-01-15 | Teleflex Canada Incorporated | Power assist steering apparatus and method responsive to volume flow of fluid |
| DE102017117335A1 (de) * | 2017-07-31 | 2019-01-31 | Bürkert Werke GmbH & Co. KG | Betätigungseinheit für ein Prozessventil sowie Prozessventil |
| CN108661966B (zh) * | 2018-06-08 | 2019-12-20 | 东莞海特帕沃液压科技有限公司 | 一种插装式压力补偿阀 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1909166A (en) * | 1930-12-05 | 1933-05-16 | Warner Swasey Co | Hydraulic operating system for machine tools |
| US3218805A (en) * | 1964-04-02 | 1965-11-23 | Trw Inc | Hydraulic system |
| US3360932A (en) * | 1966-05-05 | 1968-01-02 | Int Harvester Co | Rotary emittance valve |
| DE2249181C3 (de) * | 1972-10-06 | 1979-07-19 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Lenkbegrenzung für Servolenkanlagen, insbesondere für Kraftfahrzeuge |
-
1974
- 1974-03-29 FR FR7411178A patent/FR2270467B1/fr not_active Expired
-
1975
- 1975-03-19 US US05/559,836 patent/US3971214A/en not_active Expired - Lifetime
- 1975-03-27 DE DE19752513877 patent/DE2513877A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3971214A (en) | 1976-07-27 |
| FR2270467A1 (US06521211-20030218-C00004.png) | 1975-12-05 |
| DE2513877A1 (de) | 1975-10-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licences | ||
| ST | Notification of lapse |