JPS62122130U - - Google Patents
Info
- Publication number
- JPS62122130U JPS62122130U JP939586U JP939586U JPS62122130U JP S62122130 U JPS62122130 U JP S62122130U JP 939586 U JP939586 U JP 939586U JP 939586 U JP939586 U JP 939586U JP S62122130 U JPS62122130 U JP S62122130U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- fuel
- atomized fuel
- view
- blowing
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１〜４図は本考案の一実施例としての内燃機
関の燃焼室構造を示すもので、第１図はその概略
構成を示す模式的斜視図、第２図はその環状突起
を示す模式的斜視図、第３図はその噴霧燃料の挙
動を説明するための模式図、第４図ａ〜ｅはいず
れもその突起の変形例を示す模式図であり、第５
，６図は従来の内燃機関の燃焼室構造を示すもの
で、第５図はその要部縦断面図、第６図はその噴
霧燃料の挙動を説明するための要部縦断面図であ
る。
１…ピストン、２…燃焼室、３…燃料噴射ノズ
ル、４…噴霧燃料吹上げ用環状突起。
Figures 1 to 4 show the structure of a combustion chamber of an internal combustion engine as an embodiment of the present invention. Figure 1 is a schematic perspective view showing its schematic structure, and Figure 2 is a schematic perspective view showing its annular protrusion. The perspective view and FIG. 3 are schematic diagrams for explaining the behavior of the sprayed fuel, and FIGS. 4 a to 4 e are schematic diagrams showing modified examples of the projections.
, 6 show the combustion chamber structure of a conventional internal combustion engine, FIG. 5 is a longitudinal cross-sectional view of the main part thereof, and FIG. 6 is a longitudinal cross-sectional view of the main part for explaining the behavior of the sprayed fuel. DESCRIPTION OF SYMBOLS 1...Piston, 2...Combustion chamber, 3...Fuel injection nozzle, 4...Annular projection for blowing up atomized fuel.
Claims (1)
焼室をもつた内燃機関において、噴霧燃料吹上げ
用環状突起が局所閉ループを形成するように設け
られたことを特徴とする、内燃機関の燃焼室構造
。 A combustion chamber structure for an internal combustion engine having a combustion chamber supplied with atomized fuel from a fuel injection nozzle, characterized in that an annular projection for blowing up the atomized fuel is provided to form a locally closed loop. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP939586U JPS62122130U (en) | 1986-01-24 | 1986-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP939586U JPS62122130U (en) | 1986-01-24 | 1986-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62122130U true JPS62122130U (en) | 1987-08-03 |
Family
ID=30794668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP939586U Pending JPS62122130U (en) | 1986-01-24 | 1986-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62122130U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5177704A (en) * | 1974-12-27 | 1976-07-06 | Hino Motors Ltd | NENRYOFUNSHASHIKINAINENKIKAN |
-
1986
- 1986-01-24 JP JP939586U patent/JPS62122130U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5177704A (en) * | 1974-12-27 | 1976-07-06 | Hino Motors Ltd | NENRYOFUNSHASHIKINAINENKIKAN |