JPS59150942U - Combustion chamber of direct injection diesel engine - Google Patents
Combustion chamber of direct injection diesel engineInfo
- Publication number
- JPS59150942U JPS59150942U JP4327383U JP4327383U JPS59150942U JP S59150942 U JPS59150942 U JP S59150942U JP 4327383 U JP4327383 U JP 4327383U JP 4327383 U JP4327383 U JP 4327383U JP S59150942 U JPS59150942 U JP S59150942U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- diesel engine
- direct injection
- injection diesel
- chamber cavity
- 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
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の直噴式ディーゼルエンジンの燃焼室キ
ャビティの断面図、第２図は、本考案の一実施例を示す
燃焼室キャビティの断面図を示す。
１１・・・燃料噴射弁、１２・・・シリンダ、１３・・
・燃焼室キャビティ、１４・・・ピストン、１５・・・
燃焼室キャビティ周壁、１６・・・燃料噴霧の流線、１
７・・・燃焼室キャビティの底面、１８・・・円弧状の
側壁。FIG. 1 is a sectional view of a combustion chamber cavity of a conventional direct injection diesel engine, and FIG. 2 is a sectional view of a combustion chamber cavity showing an embodiment of the present invention. 11...Fuel injection valve, 12...Cylinder, 13...
・Combustion chamber cavity, 14... Piston, 15...
Combustion chamber cavity peripheral wall, 16... streamline of fuel spray, 1
7... Bottom surface of the combustion chamber cavity, 18... Arc-shaped side wall.
Claims (1)
噴射する直噴式ディーゼルエンジンの燃焼室において、
燃焼室キャビティの周壁の一部分を、噴射弁より噴射さ
れた燃料噴霧の流線と略平行になるように形成したこと
を特徴とする直噴式ディーゼルエンジンの燃焼室。In the combustion chamber of a direct injection diesel engine that injects fuel into the combustion chamber cavity formed on the top surface of the piston,
A combustion chamber for a direct injection diesel engine, characterized in that a part of the peripheral wall of the combustion chamber cavity is formed to be substantially parallel to the streamlines of fuel spray injected from an injection valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4327383U JPS59150942U (en) | 1983-03-28 | 1983-03-28 | Combustion chamber of direct injection diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4327383U JPS59150942U (en) | 1983-03-28 | 1983-03-28 | Combustion chamber of direct injection diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59150942U true JPS59150942U (en) | 1984-10-09 |
Family
ID=30173792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4327383U Pending JPS59150942U (en) | 1983-03-28 | 1983-03-28 | Combustion chamber of direct injection diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59150942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02248615A (en) * | 1989-03-22 | 1990-10-04 | Isuzu Motors Ltd | Engine piston |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53136111A (en) * | 1977-04-29 | 1978-11-28 | List Hans | Air compression * direct injection type internal combustion engine |
| JPS5712013A (en) * | 1980-06-25 | 1982-01-21 | Nippon Oil Co Ltd | Polymerization of conjugated diolefin |
-
1983
- 1983-03-28 JP JP4327383U patent/JPS59150942U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53136111A (en) * | 1977-04-29 | 1978-11-28 | List Hans | Air compression * direct injection type internal combustion engine |
| JPS5712013A (en) * | 1980-06-25 | 1982-01-21 | Nippon Oil Co Ltd | Polymerization of conjugated diolefin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02248615A (en) * | 1989-03-22 | 1990-10-04 | Isuzu Motors Ltd | Engine piston |
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