JPS5947326U - Abnormal combustion prevention device for alcohol engines - Google Patents
Abnormal combustion prevention device for alcohol enginesInfo
- Publication number
- JPS5947326U JPS5947326U JP14185982U JP14185982U JPS5947326U JP S5947326 U JPS5947326 U JP S5947326U JP 14185982 U JP14185982 U JP 14185982U JP 14185982 U JP14185982 U JP 14185982U JP S5947326 U JPS5947326 U JP S5947326U
- Authority
- JP
- Japan
- Prior art keywords
- abnormal combustion
- prevention device
- combustion prevention
- alcohol
- engine
- 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)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (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図は従来の異常燃焼防止装置の一例を示す構成図、
第２図は本考案の一実施例を示す構成図、第３図はガソ
リン、エタノール、メタノールの空気過剰率と熱面点火
温度との関係を示す線図、°第４図はメタノールのＭＢ
Ｔとプレイグニツシヨン発生点火時期との特性を示す線
図である。
１・・・エンジン、２・・・振動検出センサー、３・・
・振動検出部、４・・・強度判定部、９・・・ＥＧＩコ
ントロールユニット、１０・・・燃料噴射弁、１１・・
・ハーネス、１２・・・ハーネス。FIG. 1 is a configuration diagram showing an example of a conventional abnormal combustion prevention device.
Figure 2 is a block diagram showing an embodiment of the present invention, Figure 3 is a diagram showing the relationship between excess air ratio and hot surface ignition temperature for gasoline, ethanol, and methanol, and Figure 4 is a diagram showing the MB of methanol.
FIG. 2 is a diagram showing characteristics of T and pre-ignition generation ignition timing. 1...Engine, 2...Vibration detection sensor, 3...
- Vibration detection unit, 4... Strength determination unit, 9... EGI control unit, 10... Fuel injection valve, 11...
・Harness, 12...Harness.
Claims (1)
ジンの異常燃焼を検出する手段と、該手段による異常燃
焼検出時エンジンへの燃料供給量を増量制御する手段と
を設けて構成したことを特徴とするアルコールエンジン
の異常燃焼防止装置。An alcohol engine characterized in that an engine that uses alcohol as fuel is provided with means for detecting abnormal combustion in the engine, and means for controlling an increase in the amount of fuel supplied to the engine when abnormal combustion is detected by the means. Abnormal combustion prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14185982U JPS5947326U (en) | 1982-09-21 | 1982-09-21 | Abnormal combustion prevention device for alcohol engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14185982U JPS5947326U (en) | 1982-09-21 | 1982-09-21 | Abnormal combustion prevention device for alcohol engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5947326U true JPS5947326U (en) | 1984-03-29 |
Family
ID=30317150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14185982U Pending JPS5947326U (en) | 1982-09-21 | 1982-09-21 | Abnormal combustion prevention device for alcohol engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5947326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0188042U (en) * | 1987-12-03 | 1989-06-09 | ||
| JP2014105629A (en) * | 2012-11-28 | 2014-06-09 | Nissan Motor Co Ltd | Control device of internal combustion engine and control method of internal combustion engine |
-
1982
- 1982-09-21 JP JP14185982U patent/JPS5947326U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0188042U (en) * | 1987-12-03 | 1989-06-09 | ||
| JP2014105629A (en) * | 2012-11-28 | 2014-06-09 | Nissan Motor Co Ltd | Control device of internal combustion engine and control method of internal combustion engine |
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