GB782284A - Gas pressure regulator provided with a membrane compensating for upstream pressure variations - Google Patents
Gas pressure regulator provided with a membrane compensating for upstream pressure variationsInfo
- Publication number
- GB782284A GB782284A GB3203/55A GB320355A GB782284A GB 782284 A GB782284 A GB 782284A GB 3203/55 A GB3203/55 A GB 3203/55A GB 320355 A GB320355 A GB 320355A GB 782284 A GB782284 A GB 782284A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- pressure
- membrane
- gas
- regulator provided
- 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
-
- 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
- G05D16/065—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 characterised by the form of the obturator
-
- 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
- G05D16/0652—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 several membranes 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
782,284. Valves. KROMSCHRODER AKT.- GES., G. Feb. 3, 1955 [Feb. 4, 1954], No. 3203/55. Addition to 761,330. Class 135. A gas pressure regulator having a body with the gas inlet 8 concentrically within the gas outlet 10 and carrying a valve seat 7 overlapped by a throttling member 6 carried by the weightloaded membrane 3 operating the valve 5, has a pressure chamber 11 communicating at 14 with the outlet passage and closed by a membrane 12 connected to the valve. The upstream pressure acts equally upwards on the valve 5 and downwards on the membrane 12 so that fluctuations in the inlet pressure have no effect on the regulated downstream pressure. The pressure acting downwardly on top of the valve 5 is taken to be substantially the same as the downstream pressure acting in chamber 11.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE192316X | 1953-11-12 | ||
DE533244X | 1953-11-12 | ||
DEK20147A DE1001212B (en) | 1953-11-12 | 1953-11-12 | Gas pressure regulator with a regulating valve controlled by a loaded membrane |
DE1112341X | 1953-11-12 | ||
DE761330X | 1953-11-12 | ||
DE535410X | 1954-02-04 | ||
DEK21019A DE1024903B (en) | 1953-11-12 | 1954-02-04 | Gas pressure regulator with a regulating valve controlled by a loaded membrane |
DE782284X | 1954-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB782284A true GB782284A (en) | 1957-09-04 |
Family
ID=60356348
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32821/54A Expired GB761330A (en) | 1953-11-12 | 1954-11-12 | Improvements in gas pressure regulators |
GB3203/55A Expired GB782284A (en) | 1953-11-12 | 1955-02-03 | Gas pressure regulator provided with a membrane compensating for upstream pressure variations |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32821/54A Expired GB761330A (en) | 1953-11-12 | 1954-11-12 | Improvements in gas pressure regulators |
Country Status (5)
Country | Link |
---|---|
BE (2) | BE533244A (en) |
DE (2) | DE1001212B (en) |
FR (1) | FR1112341A (en) |
GB (2) | GB761330A (en) |
NL (1) | NL97858C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3153424A (en) * | 1960-10-31 | 1964-10-20 | Weatherhead Co | Balanced pressure regulator valve |
DE1213188B (en) * | 1963-01-24 | 1966-03-24 | Hansa Metallwerke Ag | Pressure reducing valve |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2202792C2 (en) * | 1972-01-21 | 1983-11-17 | Honeywell-Braukmann GmbH, 6950 Mosbach | Pressure reducer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE231847C (en) * | ||||
DE567440C (en) * | 1930-07-09 | 1933-01-03 | Robert Bosch Akt Ges | Diaphragm rupture protection for gas pressure regulator |
GB479042A (en) * | 1936-07-29 | 1938-01-31 | William Sugg & Company Ltd | Improvements in or relating to gas or other fluid pressure governors |
DE722989C (en) * | 1938-04-02 | 1942-07-25 | Ehrich & Graetz Ag | Gas pressure regulator |
CH292575A (en) * | 1950-08-04 | 1953-08-15 | Kromschroeder Ag G | Diaphragm pressure regulator. |
-
1953
- 1953-11-12 DE DEK20147A patent/DE1001212B/en active Pending
-
1954
- 1954-02-04 DE DEK21019A patent/DE1024903B/en active Pending
- 1954-11-12 NL NL192316A patent/NL97858C/en active
- 1954-11-12 FR FR1112341D patent/FR1112341A/en not_active Expired
- 1954-11-12 GB GB32821/54A patent/GB761330A/en not_active Expired
- 1954-11-12 BE BE533244D patent/BE533244A/en unknown
-
1955
- 1955-02-03 BE BE535410D patent/BE535410A/en unknown
- 1955-02-03 GB GB3203/55A patent/GB782284A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3153424A (en) * | 1960-10-31 | 1964-10-20 | Weatherhead Co | Balanced pressure regulator valve |
DE1213188B (en) * | 1963-01-24 | 1966-03-24 | Hansa Metallwerke Ag | Pressure reducing valve |
Also Published As
Publication number | Publication date |
---|---|
BE535410A (en) | 1955-08-03 |
BE533244A (en) | 1954-11-30 |
NL97858C (en) | 1961-05-15 |
DE1001212B (en) | 1957-01-24 |
GB761330A (en) | 1956-11-14 |
FR1112341A (en) | 1956-03-13 |
DE1024903B (en) | 1958-02-27 |
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