GB190815369A - Improvements in Valves. - Google Patents
Improvements in Valves.Info
- Publication number
- GB190815369A GB190815369A GB190815369DA GB190815369A GB 190815369 A GB190815369 A GB 190815369A GB 190815369D A GB190815369D A GB 190815369DA GB 190815369 A GB190815369 A GB 190815369A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- inlet
- casing
- port
- valves
- 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
Landscapes
- Check Valves (AREA)
Abstract
15,369. Carr, T. J., and Hope, F. July 20. Check valves; valves closing with r u s h of fluid.- Valves closing with rush of fluid so that the inlet and outlet ports are only connected through a small bypass are pressed open by means of springs contained within the casing. In the form shown in Fig. 3, the inlet and outlet ports are in line with the axis of the casing, and are formed in removable tubular pieces b provided with nipples c, d for connecting to the pipe system. The spindle r of the piston valve t is guided both above and below, and is pressed upward, so that the piston uncovers the inlet port f, by a spring n pressing against a plate m. When the pressure at the outlet port g is reduced, the inlet pressure entering through a port e closes the valve, and then communication is only maintained through a by-pass p in the valve, or a by-pass p controlled by a screw s in the valve casing. The lower connexion d may be made adjustable, and may be provided with a lock-nut and with a recess to receive a key, to facilitate adjustment of the spring.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190815369T | 1908-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190815369A true GB190815369A (en) | 1909-05-27 |
Family
ID=32438438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190815369D Expired GB190815369A (en) | 1908-07-20 | 1908-07-20 | Improvements in Valves. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190815369A (en) |
-
1908
- 1908-07-20 GB GB190815369D patent/GB190815369A/en not_active Expired
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