GB479042A - Improvements in or relating to gas or other fluid pressure governors - Google Patents
Improvements in or relating to gas or other fluid pressure governorsInfo
- Publication number
- GB479042A GB479042A GB2101236A GB2101236A GB479042A GB 479042 A GB479042 A GB 479042A GB 2101236 A GB2101236 A GB 2101236A GB 2101236 A GB2101236 A GB 2101236A GB 479042 A GB479042 A GB 479042A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- diaphragm
- pressure
- normal
- gas
- 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
- 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
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
479,042. Fluid - actuated valves. SUGG & CO., Ltd.; W., and SUGG, P. C. July 29, 1936, No. 21012. [Class 135] A combined gas governor and cut-off valve device which is opened when the pressure is raised above the normal and closed when the pressure is reduced to a value below the normal comprises a diaphragm 9 the area of which exposed to the inlet pressure is reduced when the diaphragm or a plate 9 secured thereto engages a seat 11 formed on a flanged disc 10 in which the seat aperture 12 of the gas governor valve 14 is formed. After the diaphragm valve has been raised from its seat, the pressure may be reduced to normal without the valve closing and conversely when the diaphragm valve is closed, the pressure may be raised to normal again without its opening. The diaphragm is clamped inside a chamber 6 by a cover 8 and loaded by a weight 15 screwed on the valve stem 13. The flanged disc 10 divides the chamber 6 into two compartments respectively communicating with the gas inlet 2 and the gas outlet 3. The valve 14 preferably passes through the aperture 12 with a slight clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2101236A GB479042A (en) | 1936-07-29 | 1936-07-29 | Improvements in or relating to gas or other fluid pressure governors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2101236A GB479042A (en) | 1936-07-29 | 1936-07-29 | Improvements in or relating to gas or other fluid pressure governors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB479042A true GB479042A (en) | 1938-01-31 |
Family
ID=10155694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2101236A Expired GB479042A (en) | 1936-07-29 | 1936-07-29 | Improvements in or relating to gas or other fluid pressure governors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB479042A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1001212B (en) * | 1953-11-12 | 1957-01-24 | Kromschroeder Ag G | Gas pressure regulator with a regulating valve controlled by a loaded membrane |
| DE1078361B (en) * | 1954-12-09 | 1960-03-24 | Kromschroeder Ag G | Diaphragm-controlled gas pressure regulator |
| WO1994024620A1 (en) * | 1993-04-13 | 1994-10-27 | Elster Produktion Gmbh | Gas-pressure controller |
| US6273117B1 (en) | 1999-07-09 | 2001-08-14 | I-Flow Corporation | Pressure regulator |
| US6619308B2 (en) | 1999-07-09 | 2003-09-16 | I-Flow Corporation | Pressure regulator |
-
1936
- 1936-07-29 GB GB2101236A patent/GB479042A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1001212B (en) * | 1953-11-12 | 1957-01-24 | Kromschroeder Ag G | Gas pressure regulator with a regulating valve controlled by a loaded membrane |
| DE1078361B (en) * | 1954-12-09 | 1960-03-24 | Kromschroeder Ag G | Diaphragm-controlled gas pressure regulator |
| WO1994024620A1 (en) * | 1993-04-13 | 1994-10-27 | Elster Produktion Gmbh | Gas-pressure controller |
| US6273117B1 (en) | 1999-07-09 | 2001-08-14 | I-Flow Corporation | Pressure regulator |
| US6619308B2 (en) | 1999-07-09 | 2003-09-16 | I-Flow Corporation | Pressure regulator |
| US6938642B2 (en) | 1999-07-09 | 2005-09-06 | I-Flow Corporation | Pressure regulator |
| US7114520B2 (en) | 1999-07-09 | 2006-10-03 | I-Flow Corporation | Pressure regulator |
| US7264018B2 (en) | 1999-07-09 | 2007-09-04 | Roger Massengale | Pressure regulator |
| US7546846B2 (en) | 1999-07-09 | 2009-06-16 | I-Flow Corporation | Pressure regulator |
| US7766028B2 (en) | 1999-07-09 | 2010-08-03 | I-Flow Corporation | Pressure regulator |
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