GB823871A - Improvements in or relating to light-metal pistons for use in internal combustion engines - Google Patents
Improvements in or relating to light-metal pistons for use in internal combustion enginesInfo
- Publication number
- GB823871A GB823871A GB38450/56A GB3845056A GB823871A GB 823871 A GB823871 A GB 823871A GB 38450/56 A GB38450/56 A GB 38450/56A GB 3845056 A GB3845056 A GB 3845056A GB 823871 A GB823871 A GB 823871A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- coolant
- light
- outlet
- coil
- 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
- F02F3/16—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
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02F2200/00—Manufacturing
- F02F2200/04—Forging of engine parts
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
823,871. Cooling pistons. MASCHINENFABRIK AUGSBURG - NURNBERG A.G. Dec. 17, 1956 [Dec. 20, 1955], No. 38450/56. Class 122 (1). A light-metal piston 1 is cooled by oil or other coolant passing through an internal coil 2 in the region of the piston rings having an outlet 3 leading to a cavity 4 forming a coolant reservoir in the piston head and having a coolant outlet 5. A detachable collar-like insert 6 projects into the outlet 5. The coolant is supplied to the coil through the connecting rod, gudgeonpin and a duct in the piston wall. In a modification, Fig. 2 (not shown), for a forged piston, the coil 2 is replaced by an annular groove in the piston head, closed from above by a ring.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE823871X | 1955-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB823871A true GB823871A (en) | 1959-11-18 |
Family
ID=6747132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38450/56A Expired GB823871A (en) | 1955-12-20 | 1956-12-17 | Improvements in or relating to light-metal pistons for use in internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB823871A (en) |
-
1956
- 1956-12-17 GB GB38450/56A patent/GB823871A/en not_active Expired
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