GB364787A - Improvements in pistons - Google Patents
Improvements in pistonsInfo
- Publication number
- GB364787A GB364787A GB3698830A GB3698830A GB364787A GB 364787 A GB364787 A GB 364787A GB 3698830 A GB3698830 A GB 3698830A GB 3698830 A GB3698830 A GB 3698830A GB 364787 A GB364787 A GB 364787A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- shallow
- pistons
- grooves
- specialloid
- 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
- F02F3/02—Pistons having means for accommodating or controlling heat expansion
- F02F3/027—Pistons having means for accommodating or controlling heat expansion the skirt wall having cavities
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
- Actuator (AREA)
Abstract
364,787. Lubricating pistons. BATES, H. N. and SPECIALLOID, Ltd., Friern- Park, North Finchley, London. Dec. 8, 1930, No. 36988. [Class 12 (ii).] A piston is provided with piston-ring grooves 1, and shallow grooves 2 for the circulation of 'oil which communicate with two shallow depressions on the exterior of the piston round the gudgeon-pin holes. The surface of each depression at its transverse edges 4 curves into the outer surface of the piston wall, or is formed by flat surfaces making obtuse angles therewith, to avoid sharp edges.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3698830A GB364787A (en) | 1930-12-08 | 1930-12-08 | Improvements in pistons |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3698830A GB364787A (en) | 1930-12-08 | 1930-12-08 | Improvements in pistons |
Publications (1)
Publication Number | Publication Date |
---|---|
GB364787A true GB364787A (en) | 1932-01-14 |
Family
ID=10392806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3698830A Expired GB364787A (en) | 1930-12-08 | 1930-12-08 | Improvements in pistons |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB364787A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE967095C (en) * | 1944-03-31 | 1957-10-03 | Daimler Benz Ag | Pistons, especially for internal combustion engines, with an oil collecting channel arranged on its running surface |
US4535682A (en) * | 1981-08-11 | 1985-08-20 | Ae Plc | Pistons |
GB2166217A (en) * | 1984-09-27 | 1986-04-30 | Honda Motor Co Ltd | Lubrication of internal combustion engine piston |
DE3606269C1 (en) * | 1986-02-27 | 1987-08-13 | Man B & W Diesel Gmbh | Lubrication for a piston of a reciprocating piston internal combustion engine |
US4809591A (en) * | 1984-12-15 | 1989-03-07 | Ae Plc | Pistons with oil retaining depressions |
US4903580A (en) * | 1985-04-12 | 1990-02-27 | Borgo-Nova Spa | Piston for alternative endothermic engines creating oil cushion lubrication |
US6883418B1 (en) | 1998-10-22 | 2005-04-26 | Peter Greiner | Carbon piston for an internal combustion engine |
-
1930
- 1930-12-08 GB GB3698830A patent/GB364787A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE967095C (en) * | 1944-03-31 | 1957-10-03 | Daimler Benz Ag | Pistons, especially for internal combustion engines, with an oil collecting channel arranged on its running surface |
US4535682A (en) * | 1981-08-11 | 1985-08-20 | Ae Plc | Pistons |
GB2166217A (en) * | 1984-09-27 | 1986-04-30 | Honda Motor Co Ltd | Lubrication of internal combustion engine piston |
US4809591A (en) * | 1984-12-15 | 1989-03-07 | Ae Plc | Pistons with oil retaining depressions |
US4903580A (en) * | 1985-04-12 | 1990-02-27 | Borgo-Nova Spa | Piston for alternative endothermic engines creating oil cushion lubrication |
USRE35551E (en) * | 1985-04-12 | 1997-07-08 | Ae Borgo Spa | Piston for alternative endothermic engines creating oil cushion lubrication |
DE3606269C1 (en) * | 1986-02-27 | 1987-08-13 | Man B & W Diesel Gmbh | Lubrication for a piston of a reciprocating piston internal combustion engine |
US6883418B1 (en) | 1998-10-22 | 2005-04-26 | Peter Greiner | Carbon piston for an internal combustion engine |
DE19848649C5 (en) * | 1998-10-22 | 2008-11-27 | Peter Greiner | Carbon piston for an internal combustion engine |
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