GB190405203A - Improvements in Reducing Valves. - Google Patents
Improvements in Reducing Valves.Info
- Publication number
- GB190405203A GB190405203A GB190405203DA GB190405203A GB 190405203 A GB190405203 A GB 190405203A GB 190405203D A GB190405203D A GB 190405203DA GB 190405203 A GB190405203 A GB 190405203A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- piston
- lining
- passage
- space
- 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
- Lift Valve (AREA)
Abstract
5203. Auld, J. March 2. Reducing-valves; piston valves.-In the reducing- valve shown in Fig. 1, for use in maintaining a uniform speed in an engine, the valve is formed with two piston parts C, G connected by a neck F, and sliding in a lining B and in the upper part of the valve-casing A respectively, as shown. In operation, the steam entering at I flows round the passage S and through the port K into the cylindrical lining over the piston C, and thence out by the passage J. The space D below the piston C is open to the space above the piston by means of a passage E, so that steam enters this space and tends to raise the valve to close and throttle the port K, this tendency being counteracted by weights or by a spring N above the valve, adjusted by a screw Q to the pressure of steam required. An exhaust outlet R is arranged in the casing round the spring N. The valve may be screwed up against the flange L of the lining B, and thereby closed, by a screw passing through the lower cover-plate M. In a modification, the lining B is dispensed with.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190405203T | 1904-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190405203A true GB190405203A (en) | 1904-07-21 |
Family
ID=32162878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190405203D Expired GB190405203A (en) | 1904-03-02 | 1904-03-02 | Improvements in Reducing Valves. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190405203A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2493111A (en) * | 1945-02-01 | 1950-01-03 | Weatherhead Co | Pressure regulator |
-
1904
- 1904-03-02 GB GB190405203D patent/GB190405203A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2493111A (en) * | 1945-02-01 | 1950-01-03 | Weatherhead Co | Pressure regulator |
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