GB190501311A - Improvements in the Lubrication of Engine Pistons and Cylinders. - Google Patents
Improvements in the Lubrication of Engine Pistons and Cylinders.Info
- Publication number
- GB190501311A GB190501311A GB190501311DA GB190501311A GB 190501311 A GB190501311 A GB 190501311A GB 190501311D A GB190501311D A GB 190501311DA GB 190501311 A GB190501311 A GB 190501311A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- grooves
- cylinder
- cylinders
- orifices
- 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
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
1311. Castelnau, M. Feb. 9, 1904, [date applied for under Patents Act, 1901]. Lubricating cylinders and pistons of engines or motors. The fixed piston a, Fig. 1, is provided with inlet and outlet ducts b, c, connected by passages d, e, with annular grooves f, g, formed in the surface of the piston between three series of 'packing-rings h, i, j. The inlet groove f, to which lubricant is supplied by any suitable pump, lies between the pressure chamber m and the outlet-groove g, so that the lubricant circulates with little loss. The grooves f, g are never uncovered by the moving cylinder k. Fig. 2 shows the application to a moving piston k. The ducts b, c are formed in the fixed cylinder a, and communicate with the grooves f, g in the piston by a number of orifices d, e which are never uncovered by the piston. Grooves may be made in the wall of the cylinder extending obliquely from the orifices d, e.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR190501311X | 1904-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190501311A true GB190501311A (en) | 1905-05-11 |
Family
ID=32187912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190501311D Expired GB190501311A (en) | 1904-02-09 | 1905-01-23 | Improvements in the Lubrication of Engine Pistons and Cylinders. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190501311A (en) |
-
1905
- 1905-01-23 GB GB190501311D patent/GB190501311A/en not_active Expired
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