JPS61157128U - - Google Patents
Info
- Publication number
- JPS61157128U JPS61157128U JP4073885U JP4073885U JPS61157128U JP S61157128 U JPS61157128 U JP S61157128U JP 4073885 U JP4073885 U JP 4073885U JP 4073885 U JP4073885 U JP 4073885U JP S61157128 U JPS61157128 U JP S61157128U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic member
- sub
- metal sleeve
- engine
- chamber 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
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
図は、本考案に従うエンジン副室構造の断面図
である。
１……副室構造体、２……シリンダヘツド、３
……凹部、４……セラミツク部材、４ａ……副室
、５……金属スリーブ。
The figure is a sectional view of the engine pre-chamber structure according to the present invention. 1... Subchamber structure, 2... Cylinder head, 3
... recess, 4 ... ceramic member, 4a ... subchamber, 5 ... metal sleeve.
Claims (1)
ラミツク部材を内部に収容して担持する金属スリ
ーブとを備え前記金属スリーブはシリンダヘツド
に形成された凹部に収容されるとともに金属スリ
ーブ外面と前記シリンダヘツド壁面との間には、
一定の断熱空間が設けられたエンジンの副室構造
であつて、前記金属スリーブ上端部は前記セラミ
ツク部材の肩部より上方に突出して対応して前記
凹部上端の周縁に設けられた溝部に凹嵌し、この
突出部の外周面が前記溝部壁面と圧接しているこ
とを特徴とするエンジンの副室構造。 The combustion chamber is equipped with a ceramic member that constitutes a subchamber, and a metal sleeve that accommodates and supports the ceramic member inside. Between the wall and
In the sub-chamber structure of an engine provided with a certain heat insulating space, the upper end of the metal sleeve protrudes upward from the shoulder of the ceramic member and is fitted into a corresponding groove provided at the periphery of the upper end of the recess. A sub-chamber structure for an engine, wherein an outer circumferential surface of the protrusion is in pressure contact with the wall surface of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4073885U JPS61157128U (en) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4073885U JPS61157128U (en) | 1985-03-20 | 1985-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61157128U true JPS61157128U (en) | 1986-09-29 |
Family
ID=30549913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4073885U Pending JPS61157128U (en) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61157128U (en) |
-
1985
- 1985-03-20 JP JP4073885U patent/JPS61157128U/ja active Pending