JPS6041581U - engine ignition system - Google Patents
engine ignition systemInfo
- Publication number
- JPS6041581U JPS6041581U JP13610583U JP13610583U JPS6041581U JP S6041581 U JPS6041581 U JP S6041581U JP 13610583 U JP13610583 U JP 13610583U JP 13610583 U JP13610583 U JP 13610583U JP S6041581 U JPS6041581 U JP S6041581U
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- switching element
- power supply
- coil
- supply coil
- 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
- Ignition Installations For Internal Combustion Engines (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図および第２図は夫々本考案に係る機関点火装置の
構成図および動作波形図である。
１・・・・・・発電コイル（点火電源コイル）、２・・
・・・・サイリスタ（第３のスイッチング素子）、３・
・・・・・トランジスタ（第１のスイッチング素子）、
７・・・・・・駆動用トランジスタ、１３・・・・・・
主コンデンサ、１４・・・・・・点火コイル、１５・・
・・・・１次コイル、１６・・・・・・２次コイル、１
７・・・・・・点火プラグ、１８・・・・・・サイリス
タ（第２のスイッチング素子）、１９・・・・・・点火
信号コイル、２４・・・・・・トランジスタ。FIGS. 1 and 2 are a configuration diagram and an operating waveform diagram of an engine ignition system according to the present invention, respectively. 1...Generating coil (ignition power supply coil), 2...
... Thyristor (third switching element), 3.
...transistor (first switching element),
7... Drive transistor, 13...
Main capacitor, 14...Ignition coil, 15...
...Primary coil, 16...Secondary coil, 1
7... Spark plug, 18... Thyristor (second switching element), 19... Ignition signal coil, 24... Transistor.
Claims (1)
火電源コイルの出力電流を短絡する第１のスイッチング
素子、点火電源コイルの短絡された出力電流が所定値を
越えると第１のスイッチング素子をオフにする駆動回路
、電流しゃ断により誘起される点火電源コイルの振動電
流により充電される主コンデンサ、導通時主コンデンサ
の電荷ヲ点火コイルの１次コイルに放出してその２次コ
イルに高電圧を発生させる第２のスイッチング素子、機
関の点火時期に−おいて第２のスイッチング素子を導通
させる点火信号コイルを備えた機関点火装置において、
点火電源コイルと第１のスイッチング素子との間に主コ
ンデンサの充電々圧が所定値に達するとオフになる第３
のスイッチング素子を設けたことを特徴とする機関点火
装置。An ignition power supply coil provided in a magnet generator with four or more poles, a first switching element that short-circuits the output current of the ignition power supply coil, and a first switching element that short-circuits the output current of the ignition power supply coil when the short-circuited output current of the ignition power supply coil exceeds a predetermined value. The main capacitor is charged by the oscillating current of the ignition power supply coil induced by current cutoff, and when conductive, the charge of the main capacitor is discharged to the primary coil of the ignition coil and a high voltage is applied to the secondary coil. an ignition signal coil that conducts the second switching element at the ignition timing of the engine;
A third switching element is connected between the ignition power supply coil and the first switching element and turns off when the charging voltage of the main capacitor reaches a predetermined value.
An engine ignition system characterized by being provided with a switching element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13610583U JPS6041581U (en) | 1983-08-30 | 1983-08-30 | engine ignition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13610583U JPS6041581U (en) | 1983-08-30 | 1983-08-30 | engine ignition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6041581U true JPS6041581U (en) | 1985-03-23 |
Family
ID=30306128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13610583U Pending JPS6041581U (en) | 1983-08-30 | 1983-08-30 | engine ignition system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041581U (en) |
-
1983
- 1983-08-30 JP JP13610583U patent/JPS6041581U/en active Pending
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