JPS62135U - - Google Patents
Info
- Publication number
- JPS62135U JPS62135U JP9097785U JP9097785U JPS62135U JP S62135 U JPS62135 U JP S62135U JP 9097785 U JP9097785 U JP 9097785U JP 9097785 U JP9097785 U JP 9097785U JP S62135 U JPS62135 U JP S62135U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- angle
- piston
- side wall
- smaller
- 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 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案による１実施例の構造を示す説
明図、第２図はエンジン回転数の低い場合の燃料
の流れを示す説明図、第３図はエンジン回転数の
高い場合の燃料の流れを示す説明図、第４図は従
来の燃焼室を示す説明図である。
ａ……低速回転時の燃料噴霧、ｂ……高速回転
時の燃料噴霧、θ１……燃料噴霧ａに対する燃焼
室壁の角度、θ２……燃料噴霧ｂに対する燃料室
壁の角度。
Fig. 1 is an explanatory diagram showing the structure of one embodiment of the present invention, Fig. 2 is an explanatory diagram showing the flow of fuel when the engine speed is low, and Fig. 3 is an explanatory diagram showing the flow of fuel when the engine speed is high. FIG. 4 is an explanatory diagram showing a conventional combustion chamber. a...Fuel spray during low speed rotation, b...Fuel spray during high speed rotation, θ1 ...Angle of the combustion chamber wall with respect to fuel spray a, θ2 ...Angle of the fuel chamber wall with respect to fuel spray b.
Claims (1)
において、上記燃焼室の側壁のシリンダ軸心線と
のなす角度θを燃焼室上部で大きく燃焼室下部で
小さくしたことを特徴とする内燃機関の燃焼室。 A combustion chamber for an internal combustion engine having a concave combustion chamber at the top of a piston, wherein the angle θ between the side wall of the combustion chamber and the cylinder axis is larger at the upper part of the combustion chamber and smaller at the lower part of the combustion chamber. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9097785U JPS62135U (en) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9097785U JPS62135U (en) | 1985-06-18 | 1985-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62135U true JPS62135U (en) | 1987-01-06 |
Family
ID=30646460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9097785U Pending JPS62135U (en) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0214423U (en) * | 1988-07-11 | 1990-01-30 | ||
| JPH02118132U (en) * | 1989-03-10 | 1990-09-21 |
-
1985
- 1985-06-18 JP JP9097785U patent/JPS62135U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0214423U (en) * | 1988-07-11 | 1990-01-30 | ||
| JPH02118132U (en) * | 1989-03-10 | 1990-09-21 |
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