GB964190A - A pressure regulator - Google Patents
A pressure regulatorInfo
- Publication number
- GB964190A GB964190A GB3161862A GB3161862A GB964190A GB 964190 A GB964190 A GB 964190A GB 3161862 A GB3161862 A GB 3161862A GB 3161862 A GB3161862 A GB 3161862A GB 964190 A GB964190 A GB 964190A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- rod
- valve
- relief
- outlet
- 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
- G05D16/0663—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 a spring-loaded membrane with a spring-loaded slideable obturator
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
964,190. Valves. BENBOW MANUFACTURING CORPORATION. Aug. 17, 1962, No. 31618/62. Heading F2V. A combined pressure regulator and relief valve is provided with means whereby the relief valve can be opened manually without varying the loading of the regulator. A housing 11 is provided with an inlet 12, an outlet 14 and a chamber 17 bounded by a diaphragm 22. A valve member 40 is loaded by a spring 45 towards the closed position and has a stem 50 with a head 52 which normally engages a relief valve member 63. The valve member 40 is normally opened by a spring 30 acting on a diaphragm 22 to provide a constant outlet pressure in a known manner. If the outlet pressure exceeds a predetermined value, the valve 40 closes and the diaphragm lifts the member 63 to open a relief passage 64, 71. The member 63 is slidable in a housing 60 carried by the diaphragm and is normally held in the position shown by a rod 70 forcing balls 75 into a groove in the member 60. When the rod is raised, the balls move into a groove 68 of the rod and the member 63 is then moved with the rod 70 to open the relief passage thus draining the outlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3161862A GB964190A (en) | 1962-08-17 | 1962-08-17 | A pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3161862A GB964190A (en) | 1962-08-17 | 1962-08-17 | A pressure regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB964190A true GB964190A (en) | 1964-07-15 |
Family
ID=10325840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3161862A Expired GB964190A (en) | 1962-08-17 | 1962-08-17 | A pressure regulator |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB964190A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2152638A (en) * | 1984-01-09 | 1985-08-07 | Baj Vickers Ltd | Pressure regulating valve assembly |
| CN107816568A (en) * | 2017-11-10 | 2018-03-20 | 宁波新佳行自动化工业有限公司 | A kind of pressure-reducing valve |
-
1962
- 1962-08-17 GB GB3161862A patent/GB964190A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2152638A (en) * | 1984-01-09 | 1985-08-07 | Baj Vickers Ltd | Pressure regulating valve assembly |
| CN107816568A (en) * | 2017-11-10 | 2018-03-20 | 宁波新佳行自动化工业有限公司 | A kind of pressure-reducing valve |
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