JPS62190823U - - Google Patents
Info
- Publication number
- JPS62190823U JPS62190823U JP7968086U JP7968086U JPS62190823U JP S62190823 U JPS62190823 U JP S62190823U JP 7968086 U JP7968086 U JP 7968086U JP 7968086 U JP7968086 U JP 7968086U JP S62190823 U JPS62190823 U JP S62190823U
- Authority
- JP
- Japan
- Prior art keywords
- swirl chamber
- main combustion
- combustion chamber
- diesel engine
- cylinder head
- 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 4
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図はこの考案に係る渦流室式デイーゼルエ
ンジンの第１実施例を示す要部拡大図、第２図は
この実施例に供されるホツトプラグを示す斜視図
、第３図はこの考案の第２実施例の要部断面図、
第４図は第３図の―線断面図、第５図は従来
の渦流室式デイーゼルエンジンを示す断面図、第
６図は第５図の―線断面図である。
１……シリンダヘツド、２……ピストン、３…
…主燃焼室、４……渦流室、１１・２１……噴孔
、１１ａ，２１ａ……入口、１１ｂ，２１ｂ……
出口。
FIG. 1 is an enlarged view of the main parts of a first embodiment of a swirl chamber type diesel engine according to this invention, FIG. 2 is a perspective view showing a hot plug used in this embodiment, and FIG. A sectional view of the main parts of the second embodiment,
4 is a cross-sectional view taken along the line -- in FIG. 3, FIG. 5 is a cross-sectional view showing a conventional swirl chamber type diesel engine, and FIG. 6 is a cross-sectional view taken along the line -- in FIG. 1...Cylinder head, 2...Piston, 3...
...Main combustion chamber, 4...Swirl chamber, 11/21...Nozzle hole, 11a, 21a...Inlet, 11b, 21b...
Exit.
Claims (1)
主燃焼室と、シリンダヘツドの内部に形成された
渦流室と、上記主燃焼室と渦流室とを連通する噴
孔とを有する渦流室式デイーゼルエンジンにおい
て、上記噴孔を、上記渦流室側の入口から主燃焼
室側の出口に向つて拡開するように形成したこと
を特徴とする渦流室式デイーゼルエンジン。 A swirl chamber type diesel engine having a main combustion chamber formed between a cylinder head and a piston, a swirl chamber formed inside the cylinder head, and a nozzle hole communicating the main combustion chamber and the swirl chamber. . A swirl chamber type diesel engine, wherein the nozzle hole is formed to expand from an inlet on the swirl chamber side toward an outlet on the main combustion chamber side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7968086U JPS62190823U (en) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7968086U JPS62190823U (en) | 1986-05-27 | 1986-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190823U true JPS62190823U (en) | 1987-12-04 |
Family
ID=30929772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7968086U Pending JPS62190823U (en) | 1986-05-27 | 1986-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190823U (en) |
-
1986
- 1986-05-27 JP JP7968086U patent/JPS62190823U/ja active Pending