JPS6322333U - - Google Patents
Info
- Publication number
- JPS6322333U JPS6322333U JP11631186U JP11631186U JPS6322333U JP S6322333 U JPS6322333 U JP S6322333U JP 11631186 U JP11631186 U JP 11631186U JP 11631186 U JP11631186 U JP 11631186U JP S6322333 U JPS6322333 U JP S6322333U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- piston
- sub
- main combustion
- main
- 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 13
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
図面はこの考案の位置実施例を示し、第１図は
第２図の―線に沿つて燃焼室の構造を示す断
面図、第２図はピストンを上方から示す図である
。
１０…デイーゼルエンジン、１６…ピストン、
１８…主燃焼室、２０…副燃焼室、２２…溝、２
４…燃料噴射ノズル、２６…噴霧燃料。
The drawings show an embodiment of this invention, and FIG. 1 is a sectional view showing the structure of the combustion chamber along the line --- in FIG. 2, and FIG. 2 is a view showing the piston from above. 10...diesel engine, 16...piston,
18...Main combustion chamber, 20...Sub-combustion chamber, 22...Groove, 2
4... Fuel injection nozzle, 26... Sprayed fuel.
Claims (1)
副燃焼室とがピストンの上面に凹所空間として形
成され、これら主燃焼室と副燃焼室とは前記ピス
トンの上面に形成された溝により互いに連通し、
燃料噴射ノズルが前記副燃焼室へ向かつて燃料を
噴射するように配設されていることを特徴とする
デイーゼルエンジン用燃焼室構造。 (2) 前記主燃焼室及び副燃焼室は前記ピストン
上面の中央部及び周辺部にそれぞれ配設されてい
ることを特徴とする実用新案登録請求の範囲第１
項記載のデイーゼルエンジン用燃焼室構造。[Claims for Utility Model Registration] (1) A main combustion chamber and a sub-combustion chamber smaller in volume than the main combustion chamber are formed as recessed spaces on the upper surface of the piston, and these main combustion chambers and sub-combustion chambers are They communicate with each other through grooves formed on the top surface of the piston,
A combustion chamber structure for a diesel engine, characterized in that a fuel injection nozzle is arranged to inject fuel toward the sub-combustion chamber. (2) Utility model registration claim 1, characterized in that the main combustion chamber and the auxiliary combustion chamber are respectively disposed at the center and the periphery of the upper surface of the piston.
Combustion chamber structure for diesel engines as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11631186U JPS6322333U (en) | 1986-07-29 | 1986-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11631186U JPS6322333U (en) | 1986-07-29 | 1986-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6322333U true JPS6322333U (en) | 1988-02-15 |
Family
ID=31000782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11631186U Pending JPS6322333U (en) | 1986-07-29 | 1986-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6322333U (en) |
-
1986
- 1986-07-29 JP JP11631186U patent/JPS6322333U/ja active Pending