JPS63186929U - - Google Patents
Info
- Publication number
- JPS63186929U JPS63186929U JP7662887U JP7662887U JPS63186929U JP S63186929 U JPS63186929 U JP S63186929U JP 7662887 U JP7662887 U JP 7662887U JP 7662887 U JP7662887 U JP 7662887U JP S63186929 U JPS63186929 U JP S63186929U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- recessed
- guide path
- gas guide
- piston
- 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 11
- 239000000446 fuel Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図はこの考案の一実施例を示すピストン要
部の断面図、第２図は同ピストンの上面図、第３
図はそのガスの流れを示すピストン要部の断面図
である。
１……ピストン、２……第１燃焼室、４……第
２燃焼室、６……ガス案内路。
Figure 1 is a sectional view of the main parts of a piston showing an embodiment of this invention, Figure 2 is a top view of the same piston, and Figure 3 is a top view of the same piston.
The figure is a sectional view of the main part of the piston showing the flow of gas. 1... Piston, 2... First combustion chamber, 4... Second combustion chamber, 6... Gas guide path.
Claims (1)
を凹設するとともに、この第１燃焼室から離れた
位置に第２燃焼室を凹設し、かつ上記第１燃焼室
から上記第２燃焼室へ向かつて第２燃焼室側が低
くなつたテーパ状のガス案内路を凹設し、このガ
ス案内路の端部を上記第２燃焼室に連通接続させ
てなる直噴式デイーゼルエンジンの燃焼室構造。 A first combustion chamber that receives fuel spray is recessed in the top surface of the piston, and a second combustion chamber is recessed at a position away from the first combustion chamber, and the second combustion chamber is connected from the first combustion chamber to the second combustion chamber. A combustion chamber structure for a direct-injection diesel engine, in which a tapered gas guide path is recessed, and the end of the gas guide path is connected to the second combustion chamber in communication with the second combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7662887U JPS63186929U (en) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7662887U JPS63186929U (en) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63186929U true JPS63186929U (en) | 1988-11-30 |
Family
ID=30923887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7662887U Pending JPS63186929U (en) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63186929U (en) |
-
1987
- 1987-05-21 JP JP7662887U patent/JPS63186929U/ja active Pending
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