FR999277A - - Google Patents
Info
- Publication number
- FR999277A FR999277A FR999277DA FR999277A FR 999277 A FR999277 A FR 999277A FR 999277D A FR999277D A FR 999277DA FR 999277 A FR999277 A FR 999277A
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
- F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
- F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR999277A true FR999277A (ro) | 1952-01-29 |
Family
ID=1567226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR999277D Expired FR999277A (ro) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR999277A (ro) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2893209A (en) * | 1954-03-23 | 1959-07-07 | Rolls Royce | Multi piston ram device |
| US2918902A (en) * | 1954-12-06 | 1959-12-29 | Vickers Inc | Single station variable length stroke motor control system |
| US2937622A (en) * | 1957-11-22 | 1960-05-24 | Ray S Brimhall | Hydraulic dual acting braking cylinder unit |
| US3187640A (en) * | 1962-04-24 | 1965-06-08 | Gen Motors Corp | Multi-stroke actuator |
| US3412649A (en) * | 1966-08-05 | 1968-11-26 | Dole Valve Co | Multi-position vacuum motor |
| US3433132A (en) * | 1966-11-28 | 1969-03-18 | F & E Mfg Co | Vacuum motor |
| US3469503A (en) * | 1967-10-16 | 1969-09-30 | Corning Glass Works | Double stroke cylinder |
| EP0077837A1 (en) * | 1981-05-06 | 1983-05-04 | Fanuc Ltd. | Double cylinder unit |
| US4622884A (en) * | 1981-04-10 | 1986-11-18 | Buchl Andrew F | Floating piston depth control apparatus |
| EP0268699A1 (de) * | 1986-11-25 | 1988-06-01 | Rabewerk Heinrich Clausing | Drehpflug mit einer Vorrichtung für die stufenlose Einstellung der Verkantung |
| US5203250A (en) * | 1990-12-21 | 1993-04-20 | Deere & Company | Fluid cylinder mechanism |
| US6142416A (en) * | 1994-09-29 | 2000-11-07 | General Electric Company | Hydraulic failsafe system and method for an axisymmetric vectoring nozzle |
| EP2087242A1 (en) * | 2006-11-22 | 2009-08-12 | Volvo Lastvagnar AB | Module system for manufacturing two and three stable positions fluid-operated actuators |
-
0
- FR FR999277D patent/FR999277A/fr not_active Expired
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2893209A (en) * | 1954-03-23 | 1959-07-07 | Rolls Royce | Multi piston ram device |
| US2918902A (en) * | 1954-12-06 | 1959-12-29 | Vickers Inc | Single station variable length stroke motor control system |
| US2937622A (en) * | 1957-11-22 | 1960-05-24 | Ray S Brimhall | Hydraulic dual acting braking cylinder unit |
| US3187640A (en) * | 1962-04-24 | 1965-06-08 | Gen Motors Corp | Multi-stroke actuator |
| US3412649A (en) * | 1966-08-05 | 1968-11-26 | Dole Valve Co | Multi-position vacuum motor |
| US3433132A (en) * | 1966-11-28 | 1969-03-18 | F & E Mfg Co | Vacuum motor |
| US3469503A (en) * | 1967-10-16 | 1969-09-30 | Corning Glass Works | Double stroke cylinder |
| US4622884A (en) * | 1981-04-10 | 1986-11-18 | Buchl Andrew F | Floating piston depth control apparatus |
| EP0077837A4 (en) * | 1981-05-06 | 1984-07-06 | Fanuc Ltd | DOUBLE CYLINDER UNIT. |
| EP0077837A1 (en) * | 1981-05-06 | 1983-05-04 | Fanuc Ltd. | Double cylinder unit |
| EP0268699A1 (de) * | 1986-11-25 | 1988-06-01 | Rabewerk Heinrich Clausing | Drehpflug mit einer Vorrichtung für die stufenlose Einstellung der Verkantung |
| US5203250A (en) * | 1990-12-21 | 1993-04-20 | Deere & Company | Fluid cylinder mechanism |
| US6142416A (en) * | 1994-09-29 | 2000-11-07 | General Electric Company | Hydraulic failsafe system and method for an axisymmetric vectoring nozzle |
| EP2087242A1 (en) * | 2006-11-22 | 2009-08-12 | Volvo Lastvagnar AB | Module system for manufacturing two and three stable positions fluid-operated actuators |
| CN101542132A (zh) * | 2006-11-22 | 2009-09-23 | 沃尔沃拉斯特瓦格纳公司 | 用于制造二稳定位置和三稳定位置流体操作促动器的模块系统 |
| EP2087242A4 (en) * | 2006-11-22 | 2012-12-12 | Volvo Lastvagnar Ab | MODULAR SYSTEM FOR MANUFACTURING FLUID-ACTUATED VALVES WITH TWO OR THREE STABLE POSITIONS |