GB8531889D0 - Seal - Google Patents
SealInfo
- Publication number
- GB8531889D0 GB8531889D0 GB858531889A GB8531889A GB8531889D0 GB 8531889 D0 GB8531889 D0 GB 8531889D0 GB 858531889 A GB858531889 A GB 858531889A GB 8531889 A GB8531889 A GB 8531889A GB 8531889 D0 GB8531889 D0 GB 8531889D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- seal
- 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.)
- Granted
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
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sealing Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8531889A GB2170353B (en) | 1984-12-29 | 1985-12-30 | Fluid-operable device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848432761A GB8432761D0 (en) | 1984-12-29 | 1984-12-29 | Magnetic seal |
GB8531889A GB2170353B (en) | 1984-12-29 | 1985-12-30 | Fluid-operable device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8531889D0 true GB8531889D0 (en) | 1986-02-05 |
GB2170353A GB2170353A (en) | 1986-07-30 |
GB2170353B GB2170353B (en) | 1989-03-01 |
Family
ID=26288623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8531889A Expired GB2170353B (en) | 1984-12-29 | 1985-12-30 | Fluid-operable device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2170353B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2331574A (en) * | 1997-11-20 | 1999-05-26 | Gethin Bermingham | Sensing device for screw compressor valve |
DE102006030999A1 (en) * | 2006-07-05 | 2008-01-17 | Zf Friedrichshafen Ag | Device for sensing the position, speed and / or the angle of rotation of a piston |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB781958A (en) * | 1954-09-25 | 1957-08-28 | Heinz Teves | Piston ring for internal combustion engines |
US3848879A (en) * | 1972-12-19 | 1974-11-19 | Us Army | Shaft seal |
-
1985
- 1985-12-30 GB GB8531889A patent/GB2170353B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2170353B (en) | 1989-03-01 |
GB2170353A (en) | 1986-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19951230 |