GB190721959A - Improvements in and relating to Direct Acting Pumping Engines - Google Patents
Improvements in and relating to Direct Acting Pumping EnginesInfo
- Publication number
- GB190721959A GB190721959A GB190721959DA GB190721959A GB 190721959 A GB190721959 A GB 190721959A GB 190721959D A GB190721959D A GB 190721959DA GB 190721959 A GB190721959 A GB 190721959A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- valve
- fluid
- relating
- passage
- 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
- Reciprocating Pumps (AREA)
Abstract
21,959. Hutchings, J. Oct. 4. Stearn pumps.-A portable d i r e c t double-acting pump, for use in mines, ships, &c. is provided with an oscillating plug valve which controls the motive fluid to the power cylinder e, and the suction and discharge of the pump cylinder h. The valve is provided with V-shaped divisional walls connecting the solid parts. With the valve in the position shown in Figs. 1 and 2, compressed air passes from the inlet a to the top of the piston d, the exhaust from beneath the piston passing to the atmosphere through a passage 3 in the valve. The fluid to be pumped passes from the inlet i to the top of the piston g, and the fluid beneath the piston g is forced through passage 5 to the discharge 7. On completion of the stroke, the valve is oscillated by levers actuated by the tappet rodj, which is connected to the piston-rodf. The cylinder ends are provided with plates 2, packing 23, and covers 11.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190721959T | 1907-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190721959A true GB190721959A (en) | 1909-01-04 |
Family
ID=32436846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190721959D Expired GB190721959A (en) | 1907-10-04 | 1907-10-04 | Improvements in and relating to Direct Acting Pumping Engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190721959A (en) |
-
1907
- 1907-10-04 GB GB190721959D patent/GB190721959A/en not_active Expired
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