JPS58142343U - internal combustion engine piston - Google Patents
internal combustion engine pistonInfo
- Publication number
- JPS58142343U JPS58142343U JP3713882U JP3713882U JPS58142343U JP S58142343 U JPS58142343 U JP S58142343U JP 3713882 U JP3713882 U JP 3713882U JP 3713882 U JP3713882 U JP 3713882U JP S58142343 U JPS58142343 U JP S58142343U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- combustion engine
- internal combustion
- engine piston
- crown
- 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.)
- Pending
Links
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の筒内燃料噴射式火花点火機関の要部概略
図、第2図は本考案の一実施例を示す断面図、第3図は
第2図の要部平面図である。
11・・・・・・ピストン、12・・・・・・凹部、1
3・・・・・・突起、16・・・・・・クラウン、17
・・・・・・空隙、19・・・・・・燃焼室。FIG. 1 is a schematic view of the main parts of a conventional in-cylinder fuel injection type spark ignition engine, FIG. 2 is a sectional view showing an embodiment of the present invention, and FIG. 3 is a plan view of the main parts of FIG. 2. 11... Piston, 12... Concavity, 1
3... Protrusion, 16... Crown, 17
... air gap, 19 ... combustion chamber.
Claims (1)
室壁を薄肉のスチール製クラウンにより形成璧で、該ク
ラウンをアルミ製ピストン本体に、これらの間に空隙を
保って固定し、更にクラウン底部の少なくとも1箇所を
、該クラウン又はピストンのいずれか一方に設けた突起
によりビス上ン本体と接して固定させるようにしたこと
を特徴とする内燃機関のピストン。In an aluminum piston having a combustion chamber in the head, the combustion chamber wall is formed by a thin steel crown, and the crown is fixed to the aluminum piston body with a gap maintained between them. A piston for an internal combustion engine, characterized in that at least one portion of the piston is fixed in contact with the screw top body by a projection provided on either the crown or the piston.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3713882U JPS58142343U (en) | 1982-03-18 | 1982-03-18 | internal combustion engine piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3713882U JPS58142343U (en) | 1982-03-18 | 1982-03-18 | internal combustion engine piston |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58142343U true JPS58142343U (en) | 1983-09-26 |
Family
ID=30048535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3713882U Pending JPS58142343U (en) | 1982-03-18 | 1982-03-18 | internal combustion engine piston |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58142343U (en) |
-
1982
- 1982-03-18 JP JP3713882U patent/JPS58142343U/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS58142343U (en) | internal combustion engine piston | |
JPS6019727U (en) | Spark ignition engine with auxiliary combustion chamber | |
JPS58137804U (en) | Engine cylinder head structure | |
JPS60153824U (en) | Diesel engine combustion chamber | |
JPS6081227U (en) | Combustion chamber of spark-ignited internal combustion engine | |
JPS60102428U (en) | Combustion chamber structure of internal combustion engine | |
JPS6014235U (en) | direct injection internal combustion engine | |
JPS5885784U (en) | spark plug | |
JPS58167727U (en) | Nozzle forming member for diesel engine with auxiliary combustion chamber | |
JPS6143931U (en) | Combustion chamber of pre-chamber internal combustion engine | |
JPS58144247U (en) | Internal combustion engine cylinder pressure sensor mounting device | |
JPS5825640U (en) | spark ignition engine piston | |
JPS58167728U (en) | internal combustion engine piston | |
JPS59114420U (en) | Combustion chamber of internal combustion engine | |
JPS5896013U (en) | Side chamber type diesel engine | |
JPS5943632U (en) | Combustion chamber structure of two-stroke engine | |
JPS58162248U (en) | internal combustion engine cylinder head | |
JPS5851023U (en) | Combustion chamber structure of internal combustion engine | |
JPS5943631U (en) | internal combustion engine | |
JPS58181953U (en) | spark ignition internal combustion engine | |
JPS60152024U (en) | Spark ignition engine with secondary combustion chamber | |
JPS58193014U (en) | Engine combustion chamber structure | |
JPS6055726U (en) | Engine combustion chamber structure | |
JPS5881884U (en) | Spark plug for internal combustion engine | |
JPS5874788U (en) | Spark plug for internal combustion engine |