JPS59165536U - Diesel engine fuel injection system - Google Patents
Diesel engine fuel injection systemInfo
- Publication number
- JPS59165536U JPS59165536U JP5977583U JP5977583U JPS59165536U JP S59165536 U JPS59165536 U JP S59165536U JP 5977583 U JP5977583 U JP 5977583U JP 5977583 U JP5977583 U JP 5977583U JP S59165536 U JPS59165536 U JP S59165536U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- accelerator lever
- lever
- fuel injection
- amount
- 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図は本考案の一実施例を示す概略図、第２図は第１
図の制御部を示すブロック図、第３図は等レバー開度に
おけるエンジン回転数と噴射量との関係を示す線図、第
４図は上記実施例の動作を説明するための線図、第５図
は燃料噴射および燃料噴射停止時期を示す線図である。
３０・・・アクセルレバ−１３８・・・電磁ソレノイド
バルブ、４０・・・エンジン回転数検出手段、４２・・
・レバー開度検出手段、４４・・・制御部。Fig. 1 is a schematic diagram showing one embodiment of the present invention, and Fig. 2 is a schematic diagram showing an embodiment of the present invention.
3 is a diagram showing the relationship between engine speed and injection amount at equal lever opening degrees; FIG. 4 is a diagram illustrating the operation of the above embodiment; FIG. FIG. 5 is a diagram showing fuel injection and fuel injection stop timing. 30... Accelerator lever 138... Electromagnetic solenoid valve, 40... Engine rotation speed detection means, 42...
- Lever opening detection means, 44...control unit.
Claims (1)
の燃料を噴射するディーゼルエンジンの燃料噴射装置に
おいて、アクセルレバ−の開度を検出するレバー開度検
出手段と、エンジン回転数を検出する回転数検出手段と
、アクセルレバ−の開度と無負荷時のエンジン回転数に
対するアクセルレバ−の開度とを比較するレバー無負荷
開度比較手段と、アクセルレバ−の開度の変化量を判定
するレバー開度変化量判定手段と、アクセルレバ−の開
度が無負荷時のエンジン回転数に対するアクセルレバ−
の開度以下でかつアクセルレバ−の開度の変化量の値の
とき燃料噴射停止信号を出力する制御回路とを設けたこ
とを特徴とするディーゼルエンジンの燃料噴射装置。In a diesel engine fuel injection device that injects a predetermined amount of fuel according to the opening degree of an accelerator lever and the engine rotational speed, a lever opening detection means detects the opening degree of the accelerator lever and the engine rotational speed. A rotation speed detection means, a lever no-load opening comparison means for comparing the opening degree of the accelerator lever and the opening degree of the accelerator lever with respect to the engine rotation speed at no load, and A means for determining the amount of change in lever opening and a means for determining the amount of change in the opening of the accelerator lever, and a means for determining the amount of change in the opening of the accelerator lever relative to the engine rotation speed at no-load.
1. A fuel injection device for a diesel engine, comprising: a control circuit that outputs a fuel injection stop signal when the opening of the accelerator lever is less than or equal to the amount of change in the opening of the accelerator lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5977583U JPS59165536U (en) | 1983-04-21 | 1983-04-21 | Diesel engine fuel injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5977583U JPS59165536U (en) | 1983-04-21 | 1983-04-21 | Diesel engine fuel injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59165536U true JPS59165536U (en) | 1984-11-06 |
Family
ID=30190023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5977583U Pending JPS59165536U (en) | 1983-04-21 | 1983-04-21 | Diesel engine fuel injection system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59165536U (en) |
-
1983
- 1983-04-21 JP JP5977583U patent/JPS59165536U/en active Pending
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