GB558542A - Improvements in or relating to fluid-pressure-regulating-reducing-valves - Google Patents
Improvements in or relating to fluid-pressure-regulating-reducing-valvesInfo
- Publication number
- GB558542A GB558542A GB1856742A GB1856742A GB558542A GB 558542 A GB558542 A GB 558542A GB 1856742 A GB1856742 A GB 1856742A GB 1856742 A GB1856742 A GB 1856742A GB 558542 A GB558542 A GB 558542A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- nut
- diaphragm
- screwed
- casing
- 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
- 230000001105 regulatory effect Effects 0.000 abstract 2
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
558,542. Pressure regulating valves. WEIR, Ltd., G. & J., and HILLIER, H. Dec. 31, 1942, No. 18567. [Class 135] A pressure. regulating valve loaded by a pressure chamber has a spring 16 interposed between the valve member 9 and the pressure sensitive actuating member 3. The valve member 9 has a cylindrical enlargement 10 slidable in a ported skirt 8 formed on a seat member 7. The valve spindle 18 slides in a guide bush 17 screwed to a yoke 14 and has a screwed part adapted to receive a nut 19 for adjusting the tension of the spring 16. The actuating diaphragm 3 is clamped peripherally between the main casing 4 and a stop plate 23 supported by a dome 1. Centrally the diaphragm is clamped between a pair of plates 12, 13 secured to the yoke 14 by a coned part 14' and a nut 14a. Upward movement of the diaphragm is limited by the plate 13 contacting the stop plate 23 while downward movement is limited by the plate 12 engaging a shoulder 24 on the casing. The nut 19 slidably engages a guide socket formed in a cap 22 screwed in the lower end of the casing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1856742A GB558542A (en) | 1942-12-31 | 1942-12-31 | Improvements in or relating to fluid-pressure-regulating-reducing-valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1856742A GB558542A (en) | 1942-12-31 | 1942-12-31 | Improvements in or relating to fluid-pressure-regulating-reducing-valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB558542A true GB558542A (en) | 1944-01-10 |
Family
ID=10114669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1856742A Expired GB558542A (en) | 1942-12-31 | 1942-12-31 | Improvements in or relating to fluid-pressure-regulating-reducing-valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB558542A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5033505A (en) * | 1984-11-28 | 1991-07-23 | Nupro Company | Pressure regulator and method of assembling same |
US5238016A (en) * | 1982-07-16 | 1993-08-24 | Eidsmore Paul G | Method of supply pressure effect sensing and associated gage |
-
1942
- 1942-12-31 GB GB1856742A patent/GB558542A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5238016A (en) * | 1982-07-16 | 1993-08-24 | Eidsmore Paul G | Method of supply pressure effect sensing and associated gage |
US5033505A (en) * | 1984-11-28 | 1991-07-23 | Nupro Company | Pressure regulator and method of assembling same |
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