JPS6045838U - engine fuel supply system - Google Patents
engine fuel supply systemInfo
- Publication number
- JPS6045838U JPS6045838U JP13817783U JP13817783U JPS6045838U JP S6045838 U JPS6045838 U JP S6045838U JP 13817783 U JP13817783 U JP 13817783U JP 13817783 U JP13817783 U JP 13817783U JP S6045838 U JPS6045838 U JP S6045838U
- Authority
- JP
- Japan
- Prior art keywords
- fuel supply
- engine
- supply system
- engine fuel
- abnormally high
- 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
- Supercharger (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- 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
図面は本考案の実施例を示し、第１図は全体概略構成図
、第２図は制御装置のブロック図である。
２ａ〜２ｄ・・・・・・第１〜第４気筒、５・・・・・
・吸気通路、ｌｌａ〜ｌｌｄ・・・・・・燃料噴射弁、
１３・・・・・・燃料噴射制御回路、１４・・・・・・
気筒数制御回路、１５・・・・・・圧力センサ、１６・
・・・・・水温センサ、２０・・・・・・第１比較回路
、２２・・・・・・第２比較回路、２４・・・・・・Ａ
ＮＤ回路、２５，２６・・・・・・ＯＲ回路、２７，２
８・・・・・・ゲート回路、３０・・・・・・第３比較
回路、３２・・・・・・第４比較回路。The drawings show an embodiment of the present invention, with FIG. 1 being a general schematic diagram and FIG. 2 being a block diagram of a control device. 2a to 2d...1st to 4th cylinders, 5...
・Intake passage, lla~lld...Fuel injection valve,
13...Fuel injection control circuit, 14...
Cylinder number control circuit, 15... Pressure sensor, 16.
...Water temperature sensor, 20...First comparison circuit, 22...Second comparison circuit, 24...A
ND circuit, 25, 26...OR circuit, 27, 2
8... Gate circuit, 30... Third comparison circuit, 32... Fourth comparison circuit.
Claims (1)
料供給を遮断する燃料供給遮断装置とを備えたエンジン
において、エンジン温度が異常高温状態であることを検
出するエンジン異常高温状態検出装置と、該検出装置の
出力を受けて、エンジンの異常高温時に一部気筒への燃
料供給を遮断するように上記燃料供給遮断装置を作動さ
せる制御装置とを設けたことを特徴とするエンジンの燃
料供給装置。An engine abnormally high temperature state that detects that the engine temperature is abnormally high in an engine equipped with multiple cylinders, each of which is supplied with fuel, and a fuel supply cutoff device that cuts off the fuel supply to the negative cylinders. An engine comprising: a detection device; and a control device that receives the output of the detection device and operates the fuel supply cutoff device to cut off fuel supply to some cylinders when the engine is at an abnormally high temperature. fuel supply system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13817783U JPS6045838U (en) | 1983-09-05 | 1983-09-05 | engine fuel supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13817783U JPS6045838U (en) | 1983-09-05 | 1983-09-05 | engine fuel supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6045838U true JPS6045838U (en) | 1985-03-30 |
Family
ID=30310122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13817783U Pending JPS6045838U (en) | 1983-09-05 | 1983-09-05 | engine fuel supply system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6045838U (en) |
-
1983
- 1983-09-05 JP JP13817783U patent/JPS6045838U/en active Pending
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