GB170065A - Improvements in pressure regulating valves for gas, known as economisers - Google Patents
Improvements in pressure regulating valves for gas, known as economisersInfo
- Publication number
- GB170065A GB170065A GB1890720A GB1890720A GB170065A GB 170065 A GB170065 A GB 170065A GB 1890720 A GB1890720 A GB 1890720A GB 1890720 A GB1890720 A GB 1890720A GB 170065 A GB170065 A GB 170065A
- Authority
- GB
- United Kingdom
- Prior art keywords
- recess
- regulating valves
- casing
- diaphragm
- economisers
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0647—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one membrane without spring
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
170,065. Tickner, H. L., and Waymark, L. L. July 6, 1920. Pressure-regulating valves.-A diaphram-actuated pressure regulator has the diaphragm secured in a recess at the top of the casing, the wall of the body cavity extending directly downwards from the front edge of the recess to below the gas outlet. The valve f adapted to co-operate with a seat e is mounted on a spindle adjustably connected by nuts i to a diaphragh h. The diaphragm is clamped between washers q, q arranged in a recess p in the casing by screws s engaging a ring r. The spindle is protected by a sleeve k and passes through an internal cover m to receive loading-weights m. The readily-detachable external cover t is secured by turn-buckles and a padlock. Alternative inlet connections b, b<1> are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1890720A GB170065A (en) | 1920-07-06 | 1920-07-06 | Improvements in pressure regulating valves for gas, known as economisers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1890720A GB170065A (en) | 1920-07-06 | 1920-07-06 | Improvements in pressure regulating valves for gas, known as economisers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB170065A true GB170065A (en) | 1921-10-06 |
Family
ID=10120467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1890720A Expired GB170065A (en) | 1920-07-06 | 1920-07-06 | Improvements in pressure regulating valves for gas, known as economisers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB170065A (en) |
-
1920
- 1920-07-06 GB GB1890720A patent/GB170065A/en not_active Expired
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