JPH01139029U - - Google Patents
Info
- Publication number
- JPH01139029U JPH01139029U JP3600288U JP3600288U JPH01139029U JP H01139029 U JPH01139029 U JP H01139029U JP 3600288 U JP3600288 U JP 3600288U JP 3600288 U JP3600288 U JP 3600288U JP H01139029 U JPH01139029 U JP H01139029U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- recess
- vortex chamber
- injection nozzle
- fuel injection
- 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
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案による一実施例を示す要部の断
面図、第２図は第１図の―断面図である。
１……シリンダヘツド、２……主燃焼室、３…
…連通孔、４……渦流室、５……燃料噴射ノズル
、６……凹部、７……グロープラグ、７ａ……発
熱体、８……ピストン。
FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken from FIG. 1. 1...Cylinder head, 2...Main combustion chamber, 3...
...Communication hole, 4...Swirl chamber, 5...Fuel injection nozzle, 6...Recess, 7...Glow plug, 7a...Heating element, 8...Piston.
Claims (1)
渦流室式デイーゼルエンジンの渦流室において、
上記燃料噴射ノズルから噴射される燃料が渦流室
壁面と当たる箇所に凹部を形成し、上記凹部内に
グロープラグを臨ませるとともに、上記渦流室と
主燃焼室とを連通する連通孔を渦流室の上記凹部
から遠ざかる方向に傾斜させてなる構成としたこ
とを特徴とするデイーゼルエンジンの渦流室。 In the vortex chamber of a vortex chamber type diesel engine that faces the fuel injection nozzle and glow plug,
A recess is formed at a location where the fuel injected from the fuel injection nozzle contacts the wall surface of the swirl chamber, and a glow plug is placed in the recess, and a communication hole communicating between the swirl chamber and the main combustion chamber is formed in the swirl chamber. A vortex chamber for a diesel engine, characterized in that the vortex chamber is inclined in a direction away from the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3600288U JPH01139029U (en) | 1988-03-17 | 1988-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3600288U JPH01139029U (en) | 1988-03-17 | 1988-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139029U true JPH01139029U (en) | 1989-09-22 |
Family
ID=31262623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3600288U Pending JPH01139029U (en) | 1988-03-17 | 1988-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139029U (en) |
-
1988
- 1988-03-17 JP JP3600288U patent/JPH01139029U/ja active Pending
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