JPS60100578U - Capacitor discharge type ignition system for internal combustion engines - Google Patents
Capacitor discharge type ignition system for internal combustion enginesInfo
- Publication number
- JPS60100578U JPS60100578U JP19210583U JP19210583U JPS60100578U JP S60100578 U JPS60100578 U JP S60100578U JP 19210583 U JP19210583 U JP 19210583U JP 19210583 U JP19210583 U JP 19210583U JP S60100578 U JPS60100578 U JP S60100578U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- ignition
- coil
- capacitor
- discharge type
- 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.)
- Granted
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図は従来のコンデンサ放電式内燃機関用点火装！を
示す回路図、第２図は第１図の装置により得られる点火
特性を示す線図、第３図は本考案の一実施例を示す回路
図、第４図は第３図の実施例の各部の電圧波形を示す波
形図、第５図は第３図の実施例の信号供給回路の動作を
説明する線図、第６図は第３図の実施例により得られる
点火特性を示す線図である。
１・・・・・・点火コイル、２・・・・・・点火プラグ
、３・・・・・・コンデンサ、４・・・・・・サイリス
タ、５，７，２０・・・・・・ダイオード、訃・・・・
・エキサイタコイル、１２・・・・・・ツェナーダイオ
ード、２２・・・・・・コンデンサ、２３・・・・・・
抵抗、２４・・・・・・トランス。Figure 1 shows a conventional capacitor discharge type ignition system for internal combustion engines! FIG. 2 is a diagram showing the ignition characteristics obtained by the device shown in FIG. 1, FIG. 3 is a circuit diagram showing an embodiment of the present invention, and FIG. A waveform diagram showing the voltage waveform of each part, FIG. 5 is a diagram explaining the operation of the signal supply circuit of the embodiment shown in FIG. 3, and FIG. 6 is a diagram showing the ignition characteristics obtained by the embodiment shown in FIG. 3. It is. 1... Ignition coil, 2... Spark plug, 3... Capacitor, 4... Thyristor, 5, 7, 20... Diode , death...
・Exciter coil, 12... Zener diode, 22... Capacitor, 23...
Resistor, 24...Transformer.
Claims (1)
スタを通して該点火コイルの１次コイルに放電させるビ
とにより該点火コイルの２次側に高電圧を誘起させて点
火動作を行わせる内燃機関用点火装置において、内燃機
関の回転と同期して交流電圧を誘起するエキサイタコイ
ルと、前記エキサイタコイルの出力電圧を昇圧するトラ
ンスと、前記トランスの出力で前記コンデンサを一方の
極性に充電するコンデンサ充電回路と、前記トランスの
１次側で前記エキサイタコイルから取り出した出力で前
臣サイリスタに点弧信号を与える信号供給回路とを具備
したことを特徴とするコンデンサ放電式内燃機関用点火
装置。For internal combustion engines in which a high voltage is induced on the secondary side of the ignition coil to perform ignition operation by discharging the electric charge of a capacitor provided on the primary side of the ignition coil to the primary coil of the ignition coil through a thyristor. In the ignition device, an exciter coil that induces an alternating current voltage in synchronization with rotation of an internal combustion engine, a transformer that boosts the output voltage of the exciter coil, and a capacitor charging circuit that charges the capacitor to one polarity with the output of the transformer. An ignition device for a capacitor discharge type internal combustion engine, comprising: and a signal supply circuit that provides an ignition signal to a predecessor thyristor using the output extracted from the exciter coil on the primary side of the transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19210583U JPS60100578U (en) | 1983-12-15 | 1983-12-15 | Capacitor discharge type ignition system for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19210583U JPS60100578U (en) | 1983-12-15 | 1983-12-15 | Capacitor discharge type ignition system for internal combustion engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60100578U true JPS60100578U (en) | 1985-07-09 |
| JPH0424145Y2 JPH0424145Y2 (en) | 1992-06-05 |
Family
ID=30413506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19210583U Granted JPS60100578U (en) | 1983-12-15 | 1983-12-15 | Capacitor discharge type ignition system for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60100578U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5310217A (en) * | 1976-07-15 | 1978-01-30 | Mitsubishi Electric Corp | Television broadcast system |
| JPS5548135U (en) * | 1978-09-22 | 1980-03-29 | ||
| JPS5879670A (en) * | 1981-11-04 | 1983-05-13 | Nippon Denso Co Ltd | Contactless ignition device for magnetogenerator type internal-combustion engine |
-
1983
- 1983-12-15 JP JP19210583U patent/JPS60100578U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5310217A (en) * | 1976-07-15 | 1978-01-30 | Mitsubishi Electric Corp | Television broadcast system |
| JPS5548135U (en) * | 1978-09-22 | 1980-03-29 | ||
| JPS5879670A (en) * | 1981-11-04 | 1983-05-13 | Nippon Denso Co Ltd | Contactless ignition device for magnetogenerator type internal-combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0424145Y2 (en) | 1992-06-05 |
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