GB190716591A - Improvements in Pistons. - Google Patents
Improvements in Pistons.Info
- Publication number
- GB190716591A GB190716591A GB190716591DA GB190716591A GB 190716591 A GB190716591 A GB 190716591A GB 190716591D A GB190716591D A GB 190716591DA GB 190716591 A GB190716591 A GB 190716591A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- ring
- packing
- rings
- wedges
- 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
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
16,591. Allen, R. July 19. Pistons.- I segmental packing - ring for the piston of a steam-engine, gas engine, or compressor or other piston for use with gases or liquids, consists of two rings a, a<1>, Figs. 2 and 9, which are separately expanded by wedges d acting radially, and aie formed with inclined contacting surfaces, in order that they may exert an axial action on one another, and in order to prevent undue compression of the packing ring. The wearing-ring a is undercut to receive a flange on the ring a', and the corresponding wedges are similarly formed. The shank of each wedge is formed hollow to receive a spring g, and a semicircular portion of the shank extends upwards and forms a cover for the joint. In a modified packing adapted for use when the packing-rings are not liable to external pressure, both rings a, a' present wearing- surfaces, and they are not formed with a flange and groove engagement. In a gas-engine piston, the piston is formed with cooling passages or spaces surrounding the sockets of the wedges d.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190716591T | 1907-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190716591A true GB190716591A (en) | 1908-07-20 |
Family
ID=32435491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190716591D Expired GB190716591A (en) | 1907-07-19 | 1907-07-19 | Improvements in Pistons. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190716591A (en) |
-
1907
- 1907-07-19 GB GB190716591D patent/GB190716591A/en not_active Expired
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