GB272079A - Improvements in or relating to pistons - Google Patents
Improvements in or relating to pistonsInfo
- Publication number
- GB272079A GB272079A GB2451026A GB2451026A GB272079A GB 272079 A GB272079 A GB 272079A GB 2451026 A GB2451026 A GB 2451026A GB 2451026 A GB2451026 A GB 2451026A GB 272079 A GB272079 A GB 272079A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- oil
- pistons
- splashing
- diaphragm
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
Abstract
272,079. Hodges, R. J. Oct. 4, 1926. Pistons. - A piston is formed with a domed diaphragm K, in order to prevent splashing of oil on to the under side of the piston crown. Large ports C in the piston wall above the diaphragm promote cooling and are formed with sharp edges D for scraping oil, which passes through perforation G in the bottom of the trough into the interior of the piston. Splashing of oil upwards through the perforations G is prevented by a guard H.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2451026A GB272079A (en) | 1926-10-04 | 1926-10-04 | Improvements in or relating to pistons |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2451026A GB272079A (en) | 1926-10-04 | 1926-10-04 | Improvements in or relating to pistons |
Publications (1)
Publication Number | Publication Date |
---|---|
GB272079A true GB272079A (en) | 1927-06-09 |
Family
ID=10212780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2451026A Expired GB272079A (en) | 1926-10-04 | 1926-10-04 | Improvements in or relating to pistons |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB272079A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1034921B (en) * | 1954-06-14 | 1958-07-24 | Gen Motors Corp | Internal combustion engine pistons |
DE1042955B (en) * | 1955-07-05 | 1958-11-06 | Aluminiumwerke Nuernberg G M B | Pistons for internal combustion engines, compressors, etc. Like. With oil return openings |
DE10218458A1 (en) * | 2002-04-25 | 2003-11-06 | Mahle Gmbh | Piston for an internal combustion engine comprises a trough-shaped recess holding lubricating/cooling oil on the inside of the piston shaft in a geodetically lower-lying region |
-
1926
- 1926-10-04 GB GB2451026A patent/GB272079A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1034921B (en) * | 1954-06-14 | 1958-07-24 | Gen Motors Corp | Internal combustion engine pistons |
DE1042955B (en) * | 1955-07-05 | 1958-11-06 | Aluminiumwerke Nuernberg G M B | Pistons for internal combustion engines, compressors, etc. Like. With oil return openings |
DE10218458A1 (en) * | 2002-04-25 | 2003-11-06 | Mahle Gmbh | Piston for an internal combustion engine comprises a trough-shaped recess holding lubricating/cooling oil on the inside of the piston shaft in a geodetically lower-lying region |
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