GB729020A - Valve operated by gas pressure - Google Patents
Valve operated by gas pressureInfo
- Publication number
- GB729020A GB729020A GB2528353A GB2528353A GB729020A GB 729020 A GB729020 A GB 729020A GB 2528353 A GB2528353 A GB 2528353A GB 2528353 A GB2528353 A GB 2528353A GB 729020 A GB729020 A GB 729020A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- valve
- gas
- pressure
- passage
- 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
Landscapes
- Control Of Fluid Pressure (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
729,020. Fluid-pressure servomotor control systems. KROMSCHRODER AKT.-GES., G. Sept. 14, 1953, No. 25283/53. Class 135. An electric switch 4 and a gas supply control valve 1 are both actuated by a diaphragm 2, the latter being subject to the gas inlet pressure in a chamber A and to the pressure in a chamber B which is fed from chamber A through a restriction 3 and from which the gas escapes through a passage t under the control of an auxiliary valve (not shown). The auxiliary valve may be a thermostat, and the gas escaping through passage t may be led away and burned. The point at which the switch operates is adjustable, and an adjustable stop 6 limits the closing movement of the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2528353A GB729020A (en) | 1953-09-14 | 1953-09-14 | Valve operated by gas pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2528353A GB729020A (en) | 1953-09-14 | 1953-09-14 | Valve operated by gas pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB729020A true GB729020A (en) | 1955-04-27 |
Family
ID=10225203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2528353A Expired GB729020A (en) | 1953-09-14 | 1953-09-14 | Valve operated by gas pressure |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB729020A (en) |
-
1953
- 1953-09-14 GB GB2528353A patent/GB729020A/en not_active Expired
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