GB1366628A - Oscillating vane fluid actuators - Google Patents
Oscillating vane fluid actuatorsInfo
- Publication number
- GB1366628A GB1366628A GB3255270A GB3255270A GB1366628A GB 1366628 A GB1366628 A GB 1366628A GB 3255270 A GB3255270 A GB 3255270A GB 3255270 A GB3255270 A GB 3255270A GB 1366628 A GB1366628 A GB 1366628A
- Authority
- GB
- United Kingdom
- Prior art keywords
- edges
- oscillating vane
- casing
- shaft
- vane
- 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
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
1366628 Oscillating vane actuators SERCK INDUSTRIES Ltd 27 Aug 1971 [6 July 1970] 32552/70 Heading F1F In an oscillating vane fluid actuator a vane 6 e.g. of aluminium is mounted on a shaft 5 for oscillation in a casing 1 e.g. of G.R.P. and has a rubber sheath 8 the radially extending edges 16 of which are dished so as to provide contact with the axial end walls of the casing only along the edges 18. In this way, static torque is reduced as is fluid leakage around the shaft 5. Sealing of the edges 18 is improved by the formation of grooves 17 extending alongside the edges 18 on the faces of the sheath 8. The admission and exhaust of fluid via bores 13 is controlled by a four-way spool valve 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3255270A GB1366628A (en) | 1971-08-27 | 1971-08-27 | Oscillating vane fluid actuators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3255270A GB1366628A (en) | 1971-08-27 | 1971-08-27 | Oscillating vane fluid actuators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1366628A true GB1366628A (en) | 1974-09-11 |
Family
ID=10340387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3255270A Expired GB1366628A (en) | 1971-08-27 | 1971-08-27 | Oscillating vane fluid actuators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1366628A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0580319A1 (en) * | 1992-07-21 | 1994-01-26 | The Walt Disney Company | Hydraulic rotary actuators for robotic applications |
| US5367943A (en) * | 1992-09-08 | 1994-11-29 | Festo Kg | Rotary-linear unit |
| EP0735278A2 (en) * | 1995-03-31 | 1996-10-02 | Ab Rexroth Mecman | Rotary actuator |
-
1971
- 1971-08-27 GB GB3255270A patent/GB1366628A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0580319A1 (en) * | 1992-07-21 | 1994-01-26 | The Walt Disney Company | Hydraulic rotary actuators for robotic applications |
| US5367943A (en) * | 1992-09-08 | 1994-11-29 | Festo Kg | Rotary-linear unit |
| EP0735278A2 (en) * | 1995-03-31 | 1996-10-02 | Ab Rexroth Mecman | Rotary actuator |
| EP0735278A3 (en) * | 1995-03-31 | 1997-03-05 | Mecman Ab Rexroth | Rotary actuator |
| US5823092A (en) * | 1995-03-31 | 1998-10-20 | Ab Rexroth Mecman | Rotary actuator with mating housing halves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |