JPS59123632U - fuel injected internal combustion engine - Google Patents
fuel injected internal combustion engineInfo
- Publication number
- JPS59123632U JPS59123632U JP1721483U JP1721483U JPS59123632U JP S59123632 U JPS59123632 U JP S59123632U JP 1721483 U JP1721483 U JP 1721483U JP 1721483 U JP1721483 U JP 1721483U JP S59123632 U JPS59123632 U JP S59123632U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- combustion engine
- internal combustion
- fuel
- fuel injected
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (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図は従来の燃料噴射式内燃機関に於ける燃料噴射時
期を示す行程図、第２図はその内燃機関の具体例を示す
一部縦断面図、第３図はこの考案に於ける燃料噴射時期
を示す行程図、第４図ａ。
ｂ、 ｃは空燃比に対する初期燃焼期間、主燃焼期間
および全燃焼期間を示す特性グラフである。
１・・・シリンダ・ブロック、２・・・ピストン、３・
・・シリンダ・ヘッド、４・・・燃焼室、５・・・吸気
弁、７・・・吸気ポート、９・・・燃料噴射弁、１２・
・・燃料噴射時期制御回路。Figure 1 is a stroke diagram showing the fuel injection timing in a conventional fuel-injected internal combustion engine, Figure 2 is a partial longitudinal sectional view showing a specific example of the internal combustion engine, and Figure 3 is a diagram showing the fuel injection timing in this invention. FIG. 4a is a stroke diagram showing injection timing. b and c are characteristic graphs showing the initial combustion period, main combustion period, and total combustion period with respect to the air-fuel ratio. 1... Cylinder block, 2... Piston, 3...
... Cylinder head, 4... Combustion chamber, 5... Intake valve, 7... Intake port, 9... Fuel injection valve, 12...
...Fuel injection timing control circuit.
Claims (1)
吸気バルブの傘部に当てる様に、吸気ポート内に燃料噴
射弁を配置した燃料噴射式内燃機関に於いて、上記燃料
噴射弁に燃料噴射制御装置を接続し、その燃料噴射弁の
燃料噴射時期を、吸入行程の四分の三より後の後半に設
定する様に構成したことを特徴とする燃料噴射式内燃機
関。In a fuel-injected internal combustion engine that has a ball-in-piston type combustion chamber and a fuel injection valve arranged in the intake port so that the fuel spray hits the head of the intake valve, fuel is injected into the fuel injection valve. 1. A fuel injection type internal combustion engine, characterized in that an injection control device is connected to the fuel injection valve, and the fuel injection timing of the fuel injection valve is set to the latter half of the intake stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1721483U JPS59123632U (en) | 1983-02-08 | 1983-02-08 | fuel injected internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1721483U JPS59123632U (en) | 1983-02-08 | 1983-02-08 | fuel injected internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59123632U true JPS59123632U (en) | 1984-08-20 |
Family
ID=30148445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1721483U Pending JPS59123632U (en) | 1983-02-08 | 1983-02-08 | fuel injected internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59123632U (en) |
-
1983
- 1983-02-08 JP JP1721483U patent/JPS59123632U/en active Pending
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