JPS59177759U - Internal combustion engine piston structure - Google Patents
Internal combustion engine piston structureInfo
- Publication number
- JPS59177759U JPS59177759U JP7248983U JP7248983U JPS59177759U JP S59177759 U JPS59177759 U JP S59177759U JP 7248983 U JP7248983 U JP 7248983U JP 7248983 U JP7248983 U JP 7248983U JP S59177759 U JPS59177759 U JP S59177759U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- combustion engine
- internal combustion
- engine piston
- piston structure
- 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
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図は本考案の構造を持ったピストンを備えた
内燃機関燃焼室の縦断面図、第2図は第1図のピストン
部分の拡大図、第3図は第1図の■−■線に沿う断面図
、第4図は変形例におけるピストンの縦断面図。
3・・・ピストン、31・・・ピストンヘッド、32・
・・ピストン本体、322.331・・・支持面。, Fig. 1 is a longitudinal cross-sectional view of a combustion chamber of an internal combustion engine equipped with a piston having the structure of the present invention, Fig. 2 is an enlarged view of the piston portion of Fig. 1, and Fig. 3 is a cross-sectional view of the piston shown in Fig. 1. A sectional view taken along the line, and FIG. 4 is a longitudinal sectional view of a piston in a modified example. 3... Piston, 31... Piston head, 32.
... Piston body, 322.331 ... Support surface.
Claims (1)
トン本体の上端に取付けられるセラミック製ピストンヘ
ッドとより成り、更に、ピストンの上方向への移動時に
ピストンヘッドの一端に圧縮力を加える第1の支持面を
形成する手段と、ピストンの下方向への移動にピストン
ヘッド他端に圧縮力を加える第2の支持面を形成する手
段とを有したピストン構造。 −In an internal combustion engine, a piston consists of a piston body and a ceramic piston head attached to the upper end of the piston body, and a first support surface that applies a compressive force to one end of the piston head during upward movement of the piston. and means for forming a second support surface that applies a compressive force to the other end of the piston head during downward movement of the piston. −
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7248983U JPS59177759U (en) | 1983-05-17 | 1983-05-17 | Internal combustion engine piston structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7248983U JPS59177759U (en) | 1983-05-17 | 1983-05-17 | Internal combustion engine piston structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59177759U true JPS59177759U (en) | 1984-11-28 |
Family
ID=30202628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7248983U Pending JPS59177759U (en) | 1983-05-17 | 1983-05-17 | Internal combustion engine piston structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59177759U (en) |
-
1983
- 1983-05-17 JP JP7248983U patent/JPS59177759U/en active Pending
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