JPS6419062U - - Google Patents
Info
- Publication number
- JPS6419062U JPS6419062U JP11273387U JP11273387U JPS6419062U JP S6419062 U JPS6419062 U JP S6419062U JP 11273387 U JP11273387 U JP 11273387U JP 11273387 U JP11273387 U JP 11273387U JP S6419062 U JPS6419062 U JP S6419062U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- intake port
- fuel
- 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
- 239000000446 fuel Substances 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000013517 stratification Methods 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は第２図の線−に沿つた断面図、第
２図は第４図の燃焼室の拡大図、第３図は本考案
を適用した６気筒の２サイクル内燃機関を示す図
、第４図は第３図の１気筒の燃焼室の近傍を示す
図、第５図はバルブタイミングを示す図、第６図
は低負荷時の成層化を説明する説明図である。
１４……シリンダヘツド、１６……ピストン、
１８……燃焼室、２０……吸気ポート、２２……
排気ポート、２４……吸気弁、２６……排気弁、
３４……燃料噴射弁、４８……吸気制御弁、５６
……マスク。
FIG. 1 is a sectional view taken along the line - in FIG. 2, FIG. 2 is an enlarged view of the combustion chamber in FIG. 4, and FIG. 3 is a diagram showing a six-cylinder two-stroke internal combustion engine to which the present invention is applied. 4 is a diagram showing the vicinity of the combustion chamber of one cylinder in FIG. 3, FIG. 5 is a diagram showing valve timing, and FIG. 6 is an explanatory diagram illustrating stratification at low load. 14...Cylinder head, 16...Piston,
18... Combustion chamber, 20... Intake port, 22...
Exhaust port, 24...Intake valve, 26...Exhaust valve,
34...Fuel injection valve, 48...Intake control valve, 56
……mask.
Claims (1)
吸気ポートに配置されたポペツト型吸気弁とを有
する内燃機関において、複数の燃料噴射弁が前記
吸気ポート内にそれぞれ棒状の燃料を噴射して棒
状の合成燃料流を形成するように配置され、該合
成燃料流が前記吸気弁の弁がさ部に当たつて微粒
化されるようにしたことを特徴とする内燃機関の
燃料噴射装置。 In an internal combustion engine having an intake port provided in a cylinder head and a poppet-type intake valve disposed in the intake port, a plurality of fuel injection valves each inject rod-shaped fuel into the intake port to form a rod-shaped compound. A fuel injection device for an internal combustion engine, characterized in that the fuel injection device is arranged to form a fuel flow, and the synthetic fuel flow is atomized upon contact with a valve flange of the intake valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11273387U JPS6419062U (en) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11273387U JPS6419062U (en) | 1987-07-24 | 1987-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6419062U true JPS6419062U (en) | 1989-01-31 |
Family
ID=31351939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11273387U Pending JPS6419062U (en) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6419062U (en) |
-
1987
- 1987-07-24 JP JP11273387U patent/JPS6419062U/ja active Pending
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