JPS62101031U - - Google Patents
Info
- Publication number
- JPS62101031U JPS62101031U JP19217485U JP19217485U JPS62101031U JP S62101031 U JPS62101031 U JP S62101031U JP 19217485 U JP19217485 U JP 19217485U JP 19217485 U JP19217485 U JP 19217485U JP S62101031 U JPS62101031 U JP S62101031U
- Authority
- JP
- Japan
- Prior art keywords
- vortex chamber
- chamber
- vortex
- piston
- communication hole
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案の一実施例の構成図、第２図Ａ
，Ｂは同上実施例の燃焼過程を説明する図、第３
図は従来例の構成図、第４図Ａ，Ｂは従来例の燃
焼過程を説明する図である。
１１…シリンダヘツド、１２…ピストン、１３
…主室、１５…渦室、１６…噴口、１９…連通孔
、２０…突起部。
Figure 1 is a configuration diagram of an embodiment of the present invention, Figure 2A
, B is a diagram illustrating the combustion process of the same example, and the third
The figure is a configuration diagram of a conventional example, and FIGS. 4A and 4B are diagrams explaining the combustion process of the conventional example. 11...Cylinder head, 12...Piston, 13
...Main chamber, 15... Vortex chamber, 16... Spout, 19... Communication hole, 20... Projection.
Claims (1)
成される主室と、シリンダヘツドに形成され前記
主室に噴口を介して連通する渦室とを備えた渦室
式デイーゼル機関において、前記渦室と主室とを
連通する連通孔を、渦室内に形成される渦流の順
方向に対して前記噴口より下流側に形成すると共
に、ピストン頂面に、ピストン上死点時前記連通
孔から渦室内に突出する突起部を設けたことを特
徴とする渦室式デイーゼル機関。 In a vortex chamber type diesel engine comprising a main chamber formed between a bottom surface of a cylinder head and a top surface of a piston, and a vortex chamber formed in the cylinder head and communicating with the main chamber through a nozzle, the vortex chamber and A communication hole communicating with the main chamber is formed on the downstream side of the jet port with respect to the forward direction of the vortex flow formed in the vortex chamber, and a communication hole is formed on the top surface of the piston from the communication hole into the vortex chamber when the piston is at the top dead center. A vortex chamber type diesel engine characterized by a protruding protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19217485U JPS62101031U (en) | 1985-12-16 | 1985-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19217485U JPS62101031U (en) | 1985-12-16 | 1985-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62101031U true JPS62101031U (en) | 1987-06-27 |
Family
ID=31147001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19217485U Pending JPS62101031U (en) | 1985-12-16 | 1985-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62101031U (en) |
-
1985
- 1985-12-16 JP JP19217485U patent/JPS62101031U/ja active Pending