JPS61171827U - - Google Patents
Info
- Publication number
- JPS61171827U JPS61171827U JP5585085U JP5585085U JPS61171827U JP S61171827 U JPS61171827 U JP S61171827U JP 5585085 U JP5585085 U JP 5585085U JP 5585085 U JP5585085 U JP 5585085U JP S61171827 U JPS61171827 U JP S61171827U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- piston
- chamber recess
- combustion engine
- internal combustion
- 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
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案による直接噴射式内燃機関の一
つの実施例を示す縦断面図、第２図は第１図に示
された本考案による直接噴射式内燃機関に用いら
れるピストンの平面図、第３図乃至第５図は本考
案による直接噴射式内燃機関の燃焼室窪みに於け
るスワールの挙動を示す説明図である。
１…シリンダヘツド、２…シリンダブロツク、
３…シリンダボア、４…ピストン、５…燃焼室窪
み、７…吸気ポート、８…排気ポート、１０…燃
料噴射ノズル。
FIG. 1 is a longitudinal sectional view showing one embodiment of a direct injection internal combustion engine according to the present invention, FIG. 2 is a plan view of a piston used in the direct injection internal combustion engine according to the present invention shown in FIG. 3 to 5 are explanatory diagrams showing the behavior of swirl in the recess of the combustion chamber of the direct injection internal combustion engine according to the present invention. 1...Cylinder head, 2...Cylinder block,
3... Cylinder bore, 4... Piston, 5... Combustion chamber recess, 7... Intake port, 8... Exhaust port, 10... Fuel injection nozzle.
Claims (1)
へ偏心した燃焼室窪みを有し、燃料噴射ノズルは
前記燃焼室窪みのうち前記一方の側と同じ側へス
ワール順方向に燃料を噴射するよう構成されてい
る直接噴射式内燃機関。 The top of the piston has a combustion chamber recess that is eccentric to one side from the piston center axis, and the fuel injection nozzle is configured to inject fuel in a forward swirl direction to the same side of the combustion chamber recess as the one side. A direct injection internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5585085U JPS61171827U (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5585085U JPS61171827U (en) | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61171827U true JPS61171827U (en) | 1986-10-25 |
Family
ID=30578909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5585085U Pending JPS61171827U (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61171827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03104173U (en) * | 1990-02-13 | 1991-10-29 | ||
| JP2004044498A (en) * | 2002-07-12 | 2004-02-12 | Toyota Motor Corp | Internal combustion engine for compressed-self-igniting fuel-air mixture, and method for controlling internal combustion engine |
-
1985
- 1985-04-15 JP JP5585085U patent/JPS61171827U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03104173U (en) * | 1990-02-13 | 1991-10-29 | ||
| JP2004044498A (en) * | 2002-07-12 | 2004-02-12 | Toyota Motor Corp | Internal combustion engine for compressed-self-igniting fuel-air mixture, and method for controlling internal combustion engine |
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