JPS6064238U - Knocking detection device - Google Patents
Knocking detection deviceInfo
- Publication number
- JPS6064238U JPS6064238U JP15703383U JP15703383U JPS6064238U JP S6064238 U JPS6064238 U JP S6064238U JP 15703383 U JP15703383 U JP 15703383U JP 15703383 U JP15703383 U JP 15703383U JP S6064238 U JPS6064238 U JP S6064238U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- cylinder
- combustion engine
- internal combustion
- knocking detection
- 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図は来者案実轡例のノッキング検出装置の構成を
示す一部断面平面図、率２図は同じ（一部断面正面図、
第３図は実施例の電気回路図、第４図は６気筒４サイク
ルエンジンのクランクアングルに対する各気筒の燃焼サ
イクルを示す説明図、第５図は、点火コイルのコア間距
離と誘導起電圧の関係を示すグラフをそれぞれあられし
ている。 ２・・・・・・シリンダヘッド、８・
・・・・・点火プラグ、９．１０．１１・・・・・・点
火コイル、２３・・・・・・ノックセンサ。'Figure 1 is a partially sectional plan view showing the configuration of the knocking detection device in the visitor's proposed example, and Figure 2 is the same (partially sectional front view,
Fig. 3 is an electric circuit diagram of the embodiment, Fig. 4 is an explanatory diagram showing the combustion cycle of each cylinder with respect to the crank angle of a 6-cylinder 4-stroke engine, and Fig. 5 is an illustration of the distance between the cores of the ignition coil and the induced electromotive force. Each graph shows the relationship. 2...Cylinder head, 8.
...Spark plug, 9.10.11...Ignition coil, 23...Knock sensor.
Claims (1)
型点火コイルを備え、 該点火コイルの２次側に発生する高電圧が直接供給され
る点火プラグを前記シリンダヘッドに取付け、 多気筒のうちの所定の気筒の近傍にノックセンサを設け
た内燃機関のノッキング検出装置において、 隣り合った前記点火コイルの一方に生じる磁束密度の変
化によって他方の点火コイルに誘起される誘導起電圧を
、前記所定の気筒の点火プラグへは、圧縮行程以外の行
程で導くことを特徴とする内燃機関のノッキング検出装
置。[Claims for Utility Model Registration] A multi-cylinder internal combustion engine is equipped with a plurality of open magnetic path type ignition coils in the upper part of the cylinder head, and the ignition plug is directly supplied with a high voltage generated on the secondary side of the ignition coils. In a knocking detection device for an internal combustion engine in which a knock sensor is attached to a cylinder head and is provided near a predetermined cylinder among multiple cylinders, a change in magnetic flux density occurring in one of the adjacent ignition coils induces a change in the other ignition coil. A knocking detection device for an internal combustion engine, characterized in that the induced electromotive force caused by the generated electromotive force is guided to the spark plug of the predetermined cylinder in a stroke other than a compression stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15703383U JPS6064238U (en) | 1983-10-11 | 1983-10-11 | Knocking detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15703383U JPS6064238U (en) | 1983-10-11 | 1983-10-11 | Knocking detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6064238U true JPS6064238U (en) | 1985-05-07 |
Family
ID=30346336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15703383U Pending JPS6064238U (en) | 1983-10-11 | 1983-10-11 | Knocking detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6064238U (en) |
-
1983
- 1983-10-11 JP JP15703383U patent/JPS6064238U/en active Pending
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