JPH0180624U - - Google Patents
Info
- Publication number
- JPH0180624U JPH0180624U JP1987177215U JP17721587U JPH0180624U JP H0180624 U JPH0180624 U JP H0180624U JP 1987177215 U JP1987177215 U JP 1987177215U JP 17721587 U JP17721587 U JP 17721587U JP H0180624 U JPH0180624 U JP H0180624U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- communication passage
- opens
- injection valve
- auxiliary chamber
- 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 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 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を示す要部の縦断面
図、第２図は第１図の―線の矢視図、第３図
ないし第５図は別の実施例の要部の縦断面図、第
６図は一般的なデイーゼルエンジンの燃焼状態を
示す線図である。
１…主室、２…副室、３…口金、４…連絡通路
、５…燃料噴射弁、６…循環通路、６ａ…開口、
６ｂ…開口。
FIG. 1 is a vertical cross-sectional view of the main part showing one embodiment of the present invention, FIG. 2 is a view taken along the - line in FIG. 1, and FIGS. 3 to 5 are main parts of another embodiment. The vertical cross-sectional view, FIG. 6, is a diagram showing the combustion state of a typical diesel engine. DESCRIPTION OF SYMBOLS 1... Main chamber, 2... Sub-chamber, 3... Mouthpiece, 4... Communication passage, 5... Fuel injection valve, 6... Circulation passage, 6a... Opening,
6b...Opening.
Claims (1)
通される副室に燃料噴射弁を設けているものにお
いて、上記連絡通路は副室の一側に向けて開口さ
れており、上記燃料噴射弁の燃料噴射方向は上記
副室の他側に向けられ、かつ上記口金には、上記
燃料噴射弁の燃料噴射方向に一端を開口すると共
に上記連絡通路に交差して開口する循環通路が設
けられていることを特徴とするデイーゼルエンジ
ンの燃焼室。 In a device in which a fuel injection valve is provided in an auxiliary chamber that communicates with the main chamber via a communication passage provided in a mouthpiece, the communication passage opens toward one side of the auxiliary chamber, and the fuel injection valve The fuel injection direction of the valve is directed toward the other side of the auxiliary chamber, and the mouthpiece is provided with a circulation passage that opens at one end in the fuel injection direction of the fuel injection valve and that opens to intersect with the communication passage. The combustion chamber of a diesel engine is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177215U JPH0180624U (en) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177215U JPH0180624U (en) | 1987-11-19 | 1987-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180624U true JPH0180624U (en) | 1989-05-30 |
Family
ID=31468889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177215U Pending JPH0180624U (en) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180624U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133915B2 (en) * | 1978-04-17 | 1986-08-05 | Toyo Soda Mfg Co Ltd |
-
1987
- 1987-11-19 JP JP1987177215U patent/JPH0180624U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133915B2 (en) * | 1978-04-17 | 1986-08-05 | Toyo Soda Mfg Co Ltd |
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