JPS6133914U - Swirl chamber diesel engine - Google Patents
Swirl chamber diesel engineInfo
- Publication number
- JPS6133914U JPS6133914U JP11752984U JP11752984U JPS6133914U JP S6133914 U JPS6133914 U JP S6133914U JP 11752984 U JP11752984 U JP 11752984U JP 11752984 U JP11752984 U JP 11752984U JP S6133914 U JPS6133914 U JP S6133914U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- swirl chamber
- swirl
- nozzle
- diesel engine
- 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
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図Aは本考案の一実施例の燃焼室の縦断面図、第1
図Bは第1図AのA矢視図である。
第2図は従来例の燃焼室の縦断面図である。
1・・・渦流室、IA・・・渦流室壁面、2・・・シl
.J 7.ダ、ヘッド、4・・・主噴口、6・・・主室
、,7・・・燃料噴射升、10・・・副噴口、IOA・
・・渦流室側開口部、10B・・・主室側開口部、α・
・・主噴日中心軸、β・・・副噴日中心軸、Σ・・・中
心面、θ・・・副噴口中心軸と主噴日中心軸のなす角、
φ・・・副噴日中心軸と中心面のなす角。FIG. 1A is a longitudinal sectional view of a combustion chamber according to an embodiment of the present invention;
Figure B is a view taken along arrow A in Figure 1A. FIG. 2 is a longitudinal sectional view of a conventional combustion chamber. 1... Vortex chamber, IA... Vortex chamber wall surface, 2... Sill
.. J7. DA, Head, 4... Main nozzle, 6... Main chamber, 7... Fuel injection chamber, 10... Sub-nozzle, IOA・
...Swirl chamber side opening, 10B...Main chamber side opening, α・
...Main eruption center axis, β...Sub-eruption center axis, Σ...Central plane, θ...Angle between the secondary eruption center axis and the main eruption center axis,
φ...Angle between the secondary eruption central axis and the central plane.
Claims (1)
を設け、この渦流室と主室とを、主噴口に加えて燃料噴
射弁の噴射方向に開口する副噴口,を介して連通させた
渦流室式ディーゼルエンジンにおいて 主噴口を介して
の押し込み渦流による旋回主流の作る平面から所定位置
離れた渦流室壁叩に副噴口の渦流室側開口部を位置させ
たことを特徴とする渦流室式ディーゼルエンジン。A vortex chamber facing the fuel injection chamber is provided in the engine cylindrical head, and this vortex chamber and the main chamber are communicated via a sub-nozzle opening in the injection direction of the fuel injection valve in addition to the main nozzle. A swirl chamber type diesel engine characterized in that an opening on the swirl chamber side of the sub-nozzle is located on a wall of the swirl chamber at a predetermined distance from a plane formed by a swirling mainstream caused by a forced swirl through the main nozzle. engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11752984U JPS6133914U (en) | 1984-07-31 | 1984-07-31 | Swirl chamber diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11752984U JPS6133914U (en) | 1984-07-31 | 1984-07-31 | Swirl chamber diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6133914U true JPS6133914U (en) | 1986-03-01 |
Family
ID=30676434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11752984U Pending JPS6133914U (en) | 1984-07-31 | 1984-07-31 | Swirl chamber diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6133914U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63197201U (en) * | 1987-06-05 | 1988-12-19 | ||
JPH01164201U (en) * | 1988-05-10 | 1989-11-16 |
-
1984
- 1984-07-31 JP JP11752984U patent/JPS6133914U/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63197201U (en) * | 1987-06-05 | 1988-12-19 | ||
JPH0430162Y2 (en) * | 1987-06-05 | 1992-07-21 | ||
JPH01164201U (en) * | 1988-05-10 | 1989-11-16 | ||
JPH0512161Y2 (en) * | 1988-05-10 | 1993-03-29 |
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