JPS6162238U - - Google Patents
Info
- Publication number
- JPS6162238U JPS6162238U JP14693884U JP14693884U JPS6162238U JP S6162238 U JPS6162238 U JP S6162238U JP 14693884 U JP14693884 U JP 14693884U JP 14693884 U JP14693884 U JP 14693884U JP S6162238 U JPS6162238 U JP S6162238U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- sub
- nozzle hole
- engine
- main body
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 3
- 239000000470 constituent Substances 0.000 claims 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
図面は本考案の一実施例であるエンジンの副室
構造の断面図である。
１……シリンダヘツド、１ａ……凹部、２……
副室構成部材、３……主燃焼室、４……噴孔、５
……副室、６……断熱空気層、７……チヤンバー
部材、９……本体、１０……フランジ。
The drawing is a sectional view of the subchamber structure of an engine that is an embodiment of the present invention. 1...Cylinder head, 1a...Recess, 2...
Sub-chamber component, 3... Main combustion chamber, 4... Nozzle hole, 5
...Subchamber, 6...Insulating air layer, 7...Chamber member, 9...Main body, 10...Flange.
Claims (1)
れ、燃焼室に噴孔を通じて連通する副室が構成さ
れ、該副室の周囲に断熱空気層が形成されたエン
ジンの副室構造において、前記副室構成部材が、
耐熱性金属からなり、内部に副室が形成され噴孔
を有する本体と、上記耐熱性金属よりも熱膨張係
数の小さい金属からなり、上記本体に嵌着され上
記噴孔の外側に位置するフランジとを備えたチヤ
ンバー部材を有することを特徴とするエンジンの
副室構造。 A sub-chamber structure of an engine in which a sub-chamber constituent member is fitted into a recess of a cylinder head to form a sub-chamber communicating with a combustion chamber through a nozzle hole, and an insulating air layer is formed around the sub-chamber. The chamber components are
A main body made of a heat-resistant metal and having a sub-chamber formed inside and a nozzle hole, and a flange made of a metal with a coefficient of thermal expansion smaller than the heat-resistant metal and fitted into the main body and located outside the nozzle hole. A pre-chamber structure for an engine, characterized by having a chamber member comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14693884U JPH0240257Y2 (en) | 1984-09-27 | 1984-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14693884U JPH0240257Y2 (en) | 1984-09-27 | 1984-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6162238U true JPS6162238U (en) | 1986-04-26 |
| JPH0240257Y2 JPH0240257Y2 (en) | 1990-10-26 |
Family
ID=30705175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14693884U Expired JPH0240257Y2 (en) | 1984-09-27 | 1984-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240257Y2 (en) |
-
1984
- 1984-09-27 JP JP14693884U patent/JPH0240257Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240257Y2 (en) | 1990-10-26 |
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