GB189825313A - Improvements in Rotary Pumps. - Google Patents
Improvements in Rotary Pumps.Info
- Publication number
- GB189825313A GB189825313A GB189825313DA GB189825313A GB 189825313 A GB189825313 A GB 189825313A GB 189825313D A GB189825313D A GB 189825313DA GB 189825313 A GB189825313 A GB 189825313A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- expelled
- outlets
- channels
- 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
Landscapes
- Reciprocating Pumps (AREA)
Abstract
25,313. Siemens Bros. & Co., [Siemens & Halske Actiengesellschaft]. Nov. 30. Annular-chamber type.-Air is drawn in at the inlet g and expelled at the outlets k by a cylindrical piston d embracing and actuated by an eccentric cylinder c on the shaft b. The piston has an extension e with a projection h pressed by a spring l against the side of the extension f of the casing a. Lubricant from a cup p passes through channels m, which may contain loose rods, to the interior of the piston d, escaping at the sides to the exterior thereof, where it acts as packing, and being expelled through the outlets k falls into channels n, which convey it to the shaft b and thence to the interior of the casing a.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189825313T | 1898-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189825313A true GB189825313A (en) | 1899-09-02 |
Family
ID=32417108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189825313D Expired GB189825313A (en) | 1898-11-30 | 1898-11-30 | Improvements in Rotary Pumps. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189825313A (en) |
-
1898
- 1898-11-30 GB GB189825313D patent/GB189825313A/en not_active Expired
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