JPS58104328U - fuel cut device - Google Patents
fuel cut deviceInfo
- Publication number
- JPS58104328U JPS58104328U JP190082U JP190082U JPS58104328U JP S58104328 U JPS58104328 U JP S58104328U JP 190082 U JP190082 U JP 190082U JP 190082 U JP190082 U JP 190082U JP S58104328 U JPS58104328 U JP S58104328U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel supply
- fuel cut
- cut device
- supply 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図は従来例の要部構成図、第２図は本考案の実施例
の回路構成図である。
１・・・機関回転数センサ、３・・・機関水温センサ、
８・・・空気量センサ、９・・・基本燃料決定回路、１
０・・・積算回路、１１・・・燃料供給量補正手段、１
−２・・・機関回転数検出回路、１３・・・燃料カット
時間検出回路、１４・・・機関水温検出回路、１５・・
・燃料補正値決定回路。FIG. 1 is a block diagram of main parts of a conventional example, and FIG. 2 is a circuit block diagram of an embodiment of the present invention. 1... Engine speed sensor, 3... Engine water temperature sensor,
8...Air amount sensor, 9...Basic fuel determination circuit, 1
0... Integration circuit, 11... Fuel supply amount correction means, 1
-2... Engine speed detection circuit, 13... Fuel cut time detection circuit, 14... Engine water temperature detection circuit, 15...
・Fuel correction value determination circuit.
Claims (1)
力信号に基づいて機関に供給する燃料をカットする手段
を備える燃料カット装置において、燃料カット状態の継
続時間を検出する回路と機関回転数及び機関水温を検出
する回路とを設け、これらの検出信号に基づいて、燃料
カット時間が長くなるほど又は機関水温が低下するほど
燃料供給復帰時の燃料供給量を増やし、かつ機関回転数
が高いほど同じく燃料供給復帰時の燃料供給量を減らす
燃料供給量補正手段を備えたことを特徴とする燃料カッ
ト装置。A fuel cut device includes a sensor that detects a deceleration of the engine speed and a means for cutting the fuel supplied to the engine based on the output signal of this sensor. Based on these detection signals, the longer the fuel cut time is, or the lower the engine water temperature is, the greater the amount of fuel supplied when the fuel supply is restored, and the higher the engine speed is, the more the fuel supply amount is increased. A fuel cut device characterized by comprising a fuel supply amount correction means for reducing the fuel supply amount when the fuel supply is restored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP190082U JPS58104328U (en) | 1982-01-11 | 1982-01-11 | fuel cut device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP190082U JPS58104328U (en) | 1982-01-11 | 1982-01-11 | fuel cut device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58104328U true JPS58104328U (en) | 1983-07-15 |
Family
ID=30014892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP190082U Pending JPS58104328U (en) | 1982-01-11 | 1982-01-11 | fuel cut device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104328U (en) |
-
1982
- 1982-01-11 JP JP190082U patent/JPS58104328U/en active Pending
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