JPS62176459U - - Google Patents
Info
- Publication number
- JPS62176459U JPS62176459U JP6628386U JP6628386U JPS62176459U JP S62176459 U JPS62176459 U JP S62176459U JP 6628386 U JP6628386 U JP 6628386U JP 6628386 U JP6628386 U JP 6628386U JP S62176459 U JPS62176459 U JP S62176459U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- flange
- outer periphery
- cooling structure
- cooling fins
- 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
- 238000001816 cooling Methods 0.000 claims description 5
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図は本考案実施例のピストンの要部拡大断面図
である。
１：ピストン、２：シリンダライナ、２ｂ：鍔
部、２ｃ：冷却フイン、３：シリンダブロツク、
３ａ：突出部、６：ハイトツプリング。
The figure is an enlarged sectional view of a main part of a piston according to an embodiment of the present invention. 1: Piston, 2: Cylinder liner, 2b: Flange, 2c: Cooling fin, 3: Cylinder block,
3a: protrusion, 6: height spring.
Claims (1)
リングが設けられ、上記ピストンが摺動するシリ
ンダライナのライナ上部にシリンダブロツクの突
出部に着座する鍔部が形成され、かつこの鍔部の
下方のライナ外周に冷却フインが形成されたピス
トンの冷却構造であつて、 上記鍔部の厚みが小さく形成されて上記冷却フ
インが上記ハイトツプリングの近傍に位置するよ
うに構成されたピストンの冷却構造。[Claims for Utility Model Registration] A height spring is provided on the outer periphery of the piston near the top surface of the piston, and a flange portion is formed on the upper part of the cylinder liner on which the piston slides, and is seated on the protrusion of the cylinder block, and The piston cooling structure has cooling fins formed on the outer periphery of the liner below the flange, and the flange is formed with a small thickness so that the cooling fins are located near the height spring. piston cooling structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6628386U JPS62176459U (en) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6628386U JPS62176459U (en) | 1986-04-30 | 1986-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62176459U true JPS62176459U (en) | 1987-11-09 |
Family
ID=30904144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6628386U Pending JPS62176459U (en) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62176459U (en) |
-
1986
- 1986-04-30 JP JP6628386U patent/JPS62176459U/ja active Pending