JPH01166224U - - Google Patents
Info
- Publication number
- JPH01166224U JPH01166224U JP6129988U JP6129988U JPH01166224U JP H01166224 U JPH01166224 U JP H01166224U JP 6129988 U JP6129988 U JP 6129988U JP 6129988 U JP6129988 U JP 6129988U JP H01166224 U JPH01166224 U JP H01166224U
- Authority
- JP
- Japan
- Prior art keywords
- activation chamber
- opening
- chamber
- activation
- communication passage
- 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
- 230000004913 activation Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案の一実施例の概略断面図、第２
図は第１図のＡ―Ａ線断面図、第３図は仕切弁の
作動タイミングと燃料噴射時期の関係を示す特性
図である。第４図は従来例の概略断面図である。
１……シリンダヘツド、２……シリンダ、３…
…ピストン、４……燃焼室、５……活性化室、６
……仕切弁、７……燃料噴射弁、８……開口部、
８ａ……間隙通路、１０……連通路、１０ａ……
噴出孔。
Fig. 1 is a schematic sectional view of one embodiment of the present invention;
The figure is a sectional view taken along the line AA in FIG. 1, and FIG. 3 is a characteristic diagram showing the relationship between the operation timing of the gate valve and the fuel injection timing. FIG. 4 is a schematic sectional view of a conventional example. 1...Cylinder head, 2...Cylinder, 3...
...Piston, 4...Combustion chamber, 5...Activation chamber, 6
... Gate valve, 7 ... Fuel injection valve, 8 ... Opening,
8a... Gap passage, 10... Communication passage, 10a...
Spout hole.
Claims (1)
形成し、この活性化室の開口部を開閉する仕切弁
を設けると共に、活性化室に燃料を噴射する燃料
噴射弁を備えたデイーゼル機関において、前記活
性化室と燃焼室とを連通する連通路を設け、この
連通路の活性化室への噴出孔を、燃料噴射弁の噴
射方向に対向させたことを特徴するデイーゼル機
関。 In a diesel engine, an activation chamber opening into a combustion chamber is formed in the cylinder head, a gate valve is provided for opening and closing the opening of the activation chamber, and a fuel injection valve is provided for injecting fuel into the activation chamber. A diesel engine characterized in that a communication passage communicating an activation chamber and a combustion chamber is provided, and an injection hole of the communication passage into the activation chamber is opposed to the injection direction of a fuel injection valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6129988U JPH01166224U (en) | 1988-05-10 | 1988-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6129988U JPH01166224U (en) | 1988-05-10 | 1988-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01166224U true JPH01166224U (en) | 1989-11-21 |
Family
ID=31286975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6129988U Pending JPH01166224U (en) | 1988-05-10 | 1988-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01166224U (en) |
-
1988
- 1988-05-10 JP JP6129988U patent/JPH01166224U/ja active Pending