JPS5863544U - Knock control device for multi-cylinder internal combustion engine - Google Patents
Knock control device for multi-cylinder internal combustion engineInfo
- Publication number
- JPS5863544U JPS5863544U JP15835981U JP15835981U JPS5863544U JP S5863544 U JPS5863544 U JP S5863544U JP 15835981 U JP15835981 U JP 15835981U JP 15835981 U JP15835981 U JP 15835981U JP S5863544 U JPS5863544 U JP S5863544U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- combustion engine
- internal combustion
- cylinder internal
- knock control
- 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
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Engines (AREA)
- Electrical Control Of Ignition Timing (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図は本考案の実施例を示す構成図、第２図は第１図
実施例の動作波形図である。
１〜４・・・・・・パルサー、５・・・・・・ノック検
出器、６・・・・・・電子進角回路、７・・曲フリップ
フロップ、８・・・・・・増幅整流回路、９・・・・・
・ゲート回路、１０・・曲ピークホールド回路、１１・
・・・・・検波回路、１２・・・・・・比較回路、Ｒ１
−Ｒ２・・・・・・抵抗。FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is an operational waveform diagram of the embodiment of FIG. 1 to 4: Pulser, 5: Knock detector, 6: Electronic advance circuit, 7: Curved flip-flop, 8: Amplification and rectification Circuit, 9...
・Gate circuit, 10・・Song peak hold circuit, 11・
...Detection circuit, 12...Comparison circuit, R1
-R2...Resistance.
Claims (1)
中的に検出できるようノック検出器を設置したノック制
御装置において、各気筒を識別する基準パルサ発生器を
有し、ノック振動の一番検出しに（い気筒の基準信号と
その次の基準信号間にバックグランド振動レベルを検出
する事を特徴とした多気筒内燃機関用ノック制御装置。In a multi-cylinder internal combustion engine, a knock control device is equipped with a knock detector that can intensively detect knock vibrations in one cylinder. A knock control device for a multi-cylinder internal combustion engine is characterized in that a background vibration level is detected between a reference signal of a cylinder and the next reference signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15835981U JPS5863544U (en) | 1981-10-26 | 1981-10-26 | Knock control device for multi-cylinder internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15835981U JPS5863544U (en) | 1981-10-26 | 1981-10-26 | Knock control device for multi-cylinder internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5863544U true JPS5863544U (en) | 1983-04-28 |
Family
ID=29950858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15835981U Pending JPS5863544U (en) | 1981-10-26 | 1981-10-26 | Knock control device for multi-cylinder internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5863544U (en) |
-
1981
- 1981-10-26 JP JP15835981U patent/JPS5863544U/en active Pending
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