GB517713A - Improvements in or relating to the cylinders and pistons of internal combustion engines - Google Patents
Improvements in or relating to the cylinders and pistons of internal combustion enginesInfo
- Publication number
- GB517713A GB517713A GB1268638A GB1268638A GB517713A GB 517713 A GB517713 A GB 517713A GB 1268638 A GB1268638 A GB 1268638A GB 1268638 A GB1268638 A GB 1268638A GB 517713 A GB517713 A GB 517713A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel
- cylinder
- pistons
- cylinders
- piston
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/04—Helical rings
-
- 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
- F02F3/16—Pistons having cooling means
- F02F3/18—Pistons having cooling means the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
517,713. Pistons and cylinders for internalcombustion engines. NICOLLE, A. V., and AUTOMOTIVE ENGINEERING CO., Ltd. March 17, 1939, No. 12686/38. Drawings to Specification. [Class 122 (i)] A cylinder and piston assembly for internal combustion engines comprises. in combination a cylinder, the actual bore of which is constituted aluminium or aluminium 'alloy, and a piston of light construction formed integrally with a steel part in bearing contact with the cylinder bore. The piston may consist of a light alloy encircled by one or more immovable sheaths of steel wire ; it may be made wholly or mainly of thin steel and formed with an internal chamber containing a cooling medium such as a sodium salt; or it may be made of steel the heat-conductivity of which is increased by the addition of from 1.5 to 2 per cent. of copper. Specification 496,317 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1268638A GB517713A (en) | 1939-03-17 | 1939-03-17 | Improvements in or relating to the cylinders and pistons of internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1268638A GB517713A (en) | 1939-03-17 | 1939-03-17 | Improvements in or relating to the cylinders and pistons of internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB517713A true GB517713A (en) | 1940-02-07 |
Family
ID=10009268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1268638A Expired GB517713A (en) | 1939-03-17 | 1939-03-17 | Improvements in or relating to the cylinders and pistons of internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB517713A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2653167A2 (en) * | 1980-05-22 | 1991-04-19 | Pierrefeu Charles De | Partial cooling of the piston/cylinder head of a combustion engine between the expansion stroke and the compression stroke of the next cycle |
EP2758651B1 (en) * | 2011-09-20 | 2016-12-28 | MAHLE International GmbH | Piston for an internal combustion engine and method for producing same |
EP2864618B1 (en) * | 2012-05-05 | 2017-01-04 | Mahle International GmbH | Piston for an internal combustion engine |
EP2864617B1 (en) * | 2012-05-05 | 2017-01-04 | MAHLE International GmbH | Piston and crankcase assembly for an internal combustion engine |
-
1939
- 1939-03-17 GB GB1268638A patent/GB517713A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2653167A2 (en) * | 1980-05-22 | 1991-04-19 | Pierrefeu Charles De | Partial cooling of the piston/cylinder head of a combustion engine between the expansion stroke and the compression stroke of the next cycle |
EP2758651B1 (en) * | 2011-09-20 | 2016-12-28 | MAHLE International GmbH | Piston for an internal combustion engine and method for producing same |
US10731599B2 (en) | 2011-09-20 | 2020-08-04 | Mahle International Gmbh | Piston for an internal combustion engine and method for producing same |
EP2864618B1 (en) * | 2012-05-05 | 2017-01-04 | Mahle International GmbH | Piston for an internal combustion engine |
EP2864617B1 (en) * | 2012-05-05 | 2017-01-04 | MAHLE International GmbH | Piston and crankcase assembly for an internal combustion engine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB517713A (en) | Improvements in or relating to the cylinders and pistons of internal combustion engines | |
GB442340A (en) | Improvements in or relating to combustion chambers for internal-combustion engines of the liquid-fuel-injection compression-ignition type | |
PT95392A (en) | BOX FOR AN INTERNAL COMBUSTION ENGINE | |
GB200947A (en) | Improvements relating to pistons for internal combustion engines | |
GB492383A (en) | Improvements in and relating to pistons for internal combustion engines | |
GB558562A (en) | Improvements in and relating to pistons for internal combustion engines | |
GB415322A (en) | Improvements in pistons and cylinders for internal combustion engines | |
GB1504019A (en) | Piston for internal combustion engines | |
GB768684A (en) | Improvements in or relating to internal combustion piston engine cylinders | |
GB531321A (en) | Improvements in and relating to pistons for internal combustion engines | |
GB453093A (en) | Improvements in pistons and cylinders for internal combustion engines | |
GB437069A (en) | Improvements in the cooling of internal combustion engines | |
GB496707A (en) | Improvements in and relating to pistons for internal combustion engines | |
GB1332314A (en) | Light-metal cylinder heads for reciprocating piston internal combustion engines | |
GB1224288A (en) | Piston rings for internal combustion engines | |
GB118342A (en) | An Improved Piston for use in Internal Combustion Engines. | |
GB140988A (en) | Improvements in pistons for reciprocating engines | |
GB499799A (en) | Improvements in or relating to the cylinders of internal combustion engines | |
GB535981A (en) | Improvements in or relating to the cylindrical surfaces of internal combustion engines subject to sliding friction | |
GB483514A (en) | Improvements relating to the cylinders of internal combustion engines | |
GB373434A (en) | An improved alloy for use as a material for pistons for internal combustion engines | |
GB449919A (en) | Improvements relating to the cooling of internal combustion engines | |
GB1324444A (en) | Cylinder heads particularly cylinder heads for internal combustion engines | |
GB506400A (en) | Improvements in or relating to the combustion chambers of internal combustion engines | |
GB205568A (en) | Improvements relating to pistons for internal combustion engines |