GB670525A - Improvements relating to pistons for internal combustion engines - Google Patents
Improvements relating to pistons for internal combustion enginesInfo
- Publication number
- GB670525A GB670525A GB18336/49A GB1833649A GB670525A GB 670525 A GB670525 A GB 670525A GB 18336/49 A GB18336/49 A GB 18336/49A GB 1833649 A GB1833649 A GB 1833649A GB 670525 A GB670525 A GB 670525A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gudgeon pin
- pistons
- internal combustion
- combustion engines
- improvements relating
- 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
- F02F3/0015—Multi-part pistons
- F02F3/0023—Multi-part pistons the parts being bolted or screwed together
-
- 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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/08—Constructional features providing for lubrication
-
- 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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/10—Connection to driving members
- F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
- F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
670,525. Pistons. LARAQUE, R. July 11, 1949. [July 9, 1948] No. 18336/49. Class 122(i). A piston wherein the connecting rod is rigidly'assembled with the gudgeon pin, comprises a lower part 2 carrying the gudgeon pin 7 and a concentric upper part 1 screwed on to the lower part and bearing thereon on two regions 61, 20 on either side of the gudgeon pin. A cooling chamber 11 is formed between the parts 1, 2 and is supplied with coolant through the gudgeon pin. Grooves 15 in the gudgeon pin bearing communicate with the chamber 11 and with chambers 19 at the ends of the gudgeon pin.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR670525X | 1948-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB670525A true GB670525A (en) | 1952-04-23 |
Family
ID=9016394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18336/49A Expired GB670525A (en) | 1948-07-09 | 1949-07-11 | Improvements relating to pistons for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB670525A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150075455A1 (en) * | 2011-09-20 | 2015-03-19 | Mahle International Gmbh | Piston for an internal combustion engine and method for producing same |
CN109184937A (en) * | 2018-11-13 | 2019-01-11 | 滨州渤海活塞有限公司 | Novel steel pistons |
-
1949
- 1949-07-11 GB GB18336/49A patent/GB670525A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150075455A1 (en) * | 2011-09-20 | 2015-03-19 | 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 |
CN109184937A (en) * | 2018-11-13 | 2019-01-11 | 滨州渤海活塞有限公司 | Novel steel pistons |
CN109184937B (en) * | 2018-11-13 | 2021-02-12 | 滨州渤海活塞有限公司 | Steel piston |
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