GB666195A - Improvements in or relating to pistons - Google Patents
Improvements in or relating to pistonsInfo
- Publication number
- GB666195A GB666195A GB1841949A GB1841949A GB666195A GB 666195 A GB666195 A GB 666195A GB 1841949 A GB1841949 A GB 1841949A GB 1841949 A GB1841949 A GB 1841949A GB 666195 A GB666195 A GB 666195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conical member
- piston
- crown
- bosses
- pistons
- 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
- 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
- F02F3/20—Pistons having cooling means the means being a fluid flowing through or along piston
- F02F3/22—Pistons having cooling means the means being a fluid flowing through or along piston the fluid being liquid
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
666,195. Pistons. DAVEY, PAXMAN & CO., Ltd. May 31, 1950 [July 12, 1949], No. 18419/49. Class 122(i) Cooling oil circulates in a piston through an annular chamber e bounded by the underside of the piston crown d, the inner surface of the piston ring belt f and the outer surface of a hollow conical member c extending from the level of the gudgeon pin bosses b up to the centre of the crown, the oil entering and leaving the chamber through ports g, g<SP>1</SP> in the conical member adjacent the crown. The piston may be a single casting or be cast in two parts with either the conical member, the bosses and the piston skirt or the conical member and bosses as one part. The conical member transmits load directly from the crown centre to the gudgeen pin bosses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1841949A GB666195A (en) | 1949-07-12 | 1949-07-12 | Improvements in or relating to pistons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1841949A GB666195A (en) | 1949-07-12 | 1949-07-12 | Improvements in or relating to pistons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB666195A true GB666195A (en) | 1952-02-06 |
Family
ID=10112120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1841949A Expired GB666195A (en) | 1949-07-12 | 1949-07-12 | Improvements in or relating to pistons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB666195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2815011A (en) * | 1955-08-22 | 1957-12-03 | Ricardo & Co Engineers | Pistons for internal combustion engines |
-
1949
- 1949-07-12 GB GB1841949A patent/GB666195A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2815011A (en) * | 1955-08-22 | 1957-12-03 | Ricardo & Co Engineers | Pistons for internal combustion engines |
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