JPH0465923U - - Google Patents
Info
- Publication number
- JPH0465923U JPH0465923U JP10568390U JP10568390U JPH0465923U JP H0465923 U JPH0465923 U JP H0465923U JP 10568390 U JP10568390 U JP 10568390U JP 10568390 U JP10568390 U JP 10568390U JP H0465923 U JPH0465923 U JP H0465923U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- nozzle
- lean
- gas engine
- burn gas
- 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 1
- 239000003779 heat-resistant material Substances 0.000 claims 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来の説明図である。
１……シリンダブロツク、２……主室、３……
シリンダヘツド、４……副室組立体、４ａ……噴
孔、４ｂ……ノズル、４ｄ……ホルダ、４ｅ……
副室、６……点火プラグ。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is an explanatory view of a conventional device. 1...Cylinder block, 2...Main room, 3...
Cylinder head, 4... Sub-chamber assembly, 4a... Nozzle hole, 4b... Nozzle, 4d... Holder, 4e...
Sub-chamber, 6...Spark plug.
Claims (1)
ダヘツド３内に、シリンダブロツク１内の各主室
２毎に副室組立体４を取付けた希薄燃焼ガスエン
ジンにおいて、上記副室組立体４を主室２内に開
口する噴孔４ａ及び副室４ｅを有するノズル４ｂ
と、点火プラグ６を収容したホルダ４ｄより構成
すると共に、上記ノズル４ｂとホルダ４ｄの間を
ねじ接合してなる希薄燃焼ガスエンジンの副室構
造。 (2) 上記ノズル４ｂをセラミツクなどの耐熱材
料により形成してなる請求項１記載の希薄燃焼ガ
スエンジンの副室構造。[Claims for Utility Model Registration] (1) In a lean-burn gas engine in which an auxiliary chamber assembly 4 is attached to each main chamber 2 in the cylinder block 1 in the cylinder head 3 provided on the cylinder block 1, A nozzle 4b having a nozzle hole 4a that opens the sub-chamber assembly 4 into the main chamber 2 and a sub-chamber 4e.
A pre-chamber structure of a lean-burn gas engine is constituted by a holder 4d that accommodates a spark plug 6, and the nozzle 4b and the holder 4d are screwed together. (2) The pre-chamber structure for a lean-burn gas engine according to claim 1, wherein the nozzle 4b is formed of a heat-resistant material such as ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10568390U JPH0465923U (en) | 1990-10-09 | 1990-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10568390U JPH0465923U (en) | 1990-10-09 | 1990-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465923U true JPH0465923U (en) | 1992-06-09 |
Family
ID=31851464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10568390U Pending JPH0465923U (en) | 1990-10-09 | 1990-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465923U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007113534A (en) * | 2005-10-24 | 2007-05-10 | Nissan Motor Co Ltd | Sub-chamber internal combustion engine |
| JP2019120171A (en) * | 2017-12-28 | 2019-07-22 | 本田技研工業株式会社 | Internal combustion engine |
| US10837355B2 (en) | 2017-12-28 | 2020-11-17 | Honda Motor Co., Ltd. | Internal combustion engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58220919A (en) * | 1982-06-17 | 1983-12-22 | Yanmar Diesel Engine Co Ltd | Pre-combustion chamber of internal-combustion engine |
-
1990
- 1990-10-09 JP JP10568390U patent/JPH0465923U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58220919A (en) * | 1982-06-17 | 1983-12-22 | Yanmar Diesel Engine Co Ltd | Pre-combustion chamber of internal-combustion engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007113534A (en) * | 2005-10-24 | 2007-05-10 | Nissan Motor Co Ltd | Sub-chamber internal combustion engine |
| JP2019120171A (en) * | 2017-12-28 | 2019-07-22 | 本田技研工業株式会社 | Internal combustion engine |
| US10837355B2 (en) | 2017-12-28 | 2020-11-17 | Honda Motor Co., Ltd. | Internal combustion engine |
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