GB289943A - Improvements in or relating to automatic gas control devices - Google Patents
Improvements in or relating to automatic gas control devicesInfo
- Publication number
- GB289943A GB289943A GB304427A GB304427A GB289943A GB 289943 A GB289943 A GB 289943A GB 304427 A GB304427 A GB 304427A GB 304427 A GB304427 A GB 304427A GB 289943 A GB289943 A GB 289943A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- clamped
- relating
- convolutions
- sugg
- 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
- G05D16/0655—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 spring-loaded membrane
- G05D16/0661—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 spring-loaded membrane characterised by the loading mechanisms of the membrane
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
289,943. Sugg & Co., Ltd., W., and Sugg, P. H. Feb. 2, 1927. Pressure - regulating valves.-A diaphragm-actuated gas governor has the valve spindle supported by spiral springs 8, 12 arranged in a plane substantially at right-angles to the direction of movement of the valve member. The inner convolutions of the lower spring 8 are clamped to the spindle by nuts 7, while the outer convolutions are held against a shoulder on the casing by a flanged cap 9. The outer convolutions of the upper spring are similarly clamped, while' the inner ones engage a knurled nut 10 adjustably secured to the spindle. The actuating diaphragm 15 is clamped to the casing by a cover 14 and to the spindle by nuts 17 engaging reinforcing discs of tin plate 16.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB304427A GB289943A (en) | 1927-02-02 | 1927-02-02 | Improvements in or relating to automatic gas control devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB304427A GB289943A (en) | 1927-02-02 | 1927-02-02 | Improvements in or relating to automatic gas control devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB289943A true GB289943A (en) | 1928-05-02 |
Family
ID=9750888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB304427A Expired GB289943A (en) | 1927-02-02 | 1927-02-02 | Improvements in or relating to automatic gas control devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB289943A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010129826A3 (en) * | 2009-05-07 | 2011-12-22 | Parker-Hannifin Corporation | Self-aligning axially constrained regulator valve assembly |
-
1927
- 1927-02-02 GB GB304427A patent/GB289943A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010129826A3 (en) * | 2009-05-07 | 2011-12-22 | Parker-Hannifin Corporation | Self-aligning axially constrained regulator valve assembly |
CN102439528A (en) * | 2009-05-07 | 2012-05-02 | 帕克-汉尼芬公司 | Self-aligning axially constrained regulator valve assembly |
US9639093B2 (en) | 2009-05-07 | 2017-05-02 | Parker-Hannifin Corporation | Self-aligning axially constrained regulator valve assembly |
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