JPS5879049U - Piston for internal combustion engine - Google Patents
Piston for internal combustion engineInfo
- Publication number
- JPS5879049U JPS5879049U JP17526081U JP17526081U JPS5879049U JP S5879049 U JPS5879049 U JP S5879049U JP 17526081 U JP17526081 U JP 17526081U JP 17526081 U JP17526081 U JP 17526081U JP S5879049 U JPS5879049 U JP S5879049U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- internal combustion
- combustion engine
- cast
- protrusion
- 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
- Pistons, Piston Rings, And Cylinders (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ｃ４セラミックス鋳ぐるみ式ピストンが組込まれ
た内燃機関の一つの実施例を示す縦断面図、第２図及び
第３図は各々本考案による内燃機関用ピストンの他の実
施例をその要部について示す部分的な断面図である。
１・・・シリンダヘッド、２・・・シリンダブロック、
３・・・ガスケット、４・・・吸気ポート、５・・・排
気ポート、６・・・吸気バルブ、７・・・排気バルブ、
８・・・シリンダボア、１０・・・ピストン、１１・・
・ピストン主部、１２・・・リング溝、１３・・・ピス
トンピン係合孔、１４・・・頂面部構成部材、１５・・
・板状部、１６・・・突出部、１８・・−緩衝部材、１
９・・・環状部材、２０・・・ピストンピン、２１・・
・コネクティングロッド。FIG. 1 is a vertical sectional view showing one embodiment of an internal combustion engine incorporating a C4 ceramic cast-in piston, and FIGS. FIG. 1... Cylinder head, 2... Cylinder block,
3...Gasket, 4...Intake port, 5...Exhaust port, 6...Intake valve, 7...Exhaust valve,
8... Cylinder bore, 10... Piston, 11...
・Piston main part, 12...Ring groove, 13...Piston pin engagement hole, 14...Top surface component, 15...
- Plate-shaped part, 16...Protrusion part, 18...-buffer member, 1
9... Annular member, 20... Piston pin, 21...
・Connecting rod.
Claims (1)
部に鋳ぐるまれだ内燃機関用ピストンに於て、前記頂面
部構成部材はピストン頂面部を構成する板状部と該板状
部に一体に突出形成されて前記ピストン主部内に鋳ぐる
まれる突出部とを含み、前記ピストン主部には前記突出
部の周りに位置する部位に該突出部を囲繞する環状部材
が鋳ぐるまれでいる内燃機関用ピストン。In a piston for an internal combustion engine in which a ceramic top part component is cast into a metal piston main part, the top part component is integrally formed with a plate-like part constituting the piston top part. an internal combustion engine, comprising: a protrusion formed in a protruding manner and cast into the piston main part; and an annular member surrounding the protrusion is cast into the piston main part at a portion located around the protrusion; Engine piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17526081U JPS5879049U (en) | 1981-11-24 | 1981-11-24 | Piston for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17526081U JPS5879049U (en) | 1981-11-24 | 1981-11-24 | Piston for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5879049U true JPS5879049U (en) | 1983-05-28 |
Family
ID=29967559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17526081U Pending JPS5879049U (en) | 1981-11-24 | 1981-11-24 | Piston for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5879049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153450A (en) * | 1984-01-23 | 1985-08-12 | Izumi Jidosha Kogyo Kk | Piston for adiabatic engine |
| JPS60175750A (en) * | 1984-02-23 | 1985-09-09 | Ngk Insulators Ltd | Ceramic chilled piston |
| JPS60141448U (en) * | 1984-02-29 | 1985-09-19 | 京セラ株式会社 | Structure of a piston for an internal combustion engine with a ceramic head |
-
1981
- 1981-11-24 JP JP17526081U patent/JPS5879049U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153450A (en) * | 1984-01-23 | 1985-08-12 | Izumi Jidosha Kogyo Kk | Piston for adiabatic engine |
| JPS60175750A (en) * | 1984-02-23 | 1985-09-09 | Ngk Insulators Ltd | Ceramic chilled piston |
| JPS60141448U (en) * | 1984-02-29 | 1985-09-19 | 京セラ株式会社 | Structure of a piston for an internal combustion engine with a ceramic head |
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