JPS6256745U - - Google Patents
Info
- Publication number
- JPS6256745U JPS6256745U JP14668785U JP14668785U JPS6256745U JP S6256745 U JPS6256745 U JP S6256745U JP 14668785 U JP14668785 U JP 14668785U JP 14668785 U JP14668785 U JP 14668785U JP S6256745 U JPS6256745 U JP S6256745U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- combustion chamber
- combustion engine
- internal combustion
- heat insulating
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の第１実施例に係る内燃機関の
ピストンの要部を示す正面断面図、第２〜第５図
は本考案の第２〜第５実施例に係る内燃機関のピ
ストンの要部を示す正面断面図、第６図は同ピス
トンの平面図、第７図は第１図に示すピストンの
温度分布状態を示す正面断面図、第８図は従来の
一般的なピストンを備えた内燃機関の要部を示す
正面断面図である。
１：ピストン、１ａ：ピストン周面、１１：第
１リング溝、１２：第２リング溝、１３：オイル
リング溝、１４：ピストン頂面、２１：断熱板、
２２〜２６：安定部材、２７：冷却用空洞。
FIG. 1 is a front sectional view showing the main parts of a piston of an internal combustion engine according to a first embodiment of the present invention, and FIGS. 6 is a plan view of the same piston, FIG. 7 is a front sectional view showing the temperature distribution state of the piston shown in FIG. 1, and FIG. 8 is a conventional general piston. FIG. 2 is a front sectional view showing main parts of the internal combustion engine. 1: Piston, 1a: Piston peripheral surface, 11: First ring groove, 12: Second ring groove, 13: Oil ring groove, 14: Piston top surface, 21: Heat insulating plate,
22-26: Stable member, 27: Cooling cavity.
Claims (1)
トン周面との間に断熱板を鋳ぐるんだことを特徴
とする内燃機関のピストン。 A piston for an internal combustion engine, characterized in that a heat insulating plate is cast between an eccentrically arranged combustion chamber and the peripheral surface of the piston closest to the combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14668785U JPS6256745U (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14668785U JPS6256745U (en) | 1985-09-27 | 1985-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6256745U true JPS6256745U (en) | 1987-04-08 |
Family
ID=31059381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14668785U Pending JPS6256745U (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6256745U (en) |
-
1985
- 1985-09-27 JP JP14668785U patent/JPS6256745U/ja active Pending
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