GB190410003A - Improvements in Steam Engine Air Pumps. - Google Patents
Improvements in Steam Engine Air Pumps.Info
- Publication number
- GB190410003A GB190410003A GB190410003DA GB190410003A GB 190410003 A GB190410003 A GB 190410003A GB 190410003D A GB190410003D A GB 190410003DA GB 190410003 A GB190410003 A GB 190410003A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- air pumps
- cylinders
- pump
- piston
- 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
- Jet Pumps And Other Pumps (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
10,003. Weir, W. May 2. Air pumps.-Relates to single acting vertical air pumps, which are driven directly by steam cylinders fitted with any type of valve-gear ; means are provided for proportioning the power to the unequal loads on the pump piston during its upward and downward strokes respectively. Communicating with the main steam cylinder D is an auxiliary cylinder E, having a piston B connected to the main piston C. The steam-inlet stop valve G has a branch H leading to the space F, which is always filled with steam at initial pressure. By this means, the steam-pressure areas available for actuating the pump during the upward and downward strokes are equal respectively to the suitablyproportioned areas of the pistons C, B. The pistons of the steam and pump cylinders may be connected by two or more rods carried outside the auxiliary cylinders.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190410003T | 1904-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190410003A true GB190410003A (en) | 1905-04-27 |
Family
ID=32163756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190410003D Expired GB190410003A (en) | 1904-05-02 | 1904-05-02 | Improvements in Steam Engine Air Pumps. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190410003A (en) |
-
1904
- 1904-05-02 GB GB190410003D patent/GB190410003A/en not_active Expired
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