JPS58111362U - capacitive discharge igniter - Google Patents
capacitive discharge igniterInfo
- Publication number
- JPS58111362U JPS58111362U JP742182U JP742182U JPS58111362U JP S58111362 U JPS58111362 U JP S58111362U JP 742182 U JP742182 U JP 742182U JP 742182 U JP742182 U JP 742182U JP S58111362 U JPS58111362 U JP S58111362U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- capacitive discharge
- charged
- ignition
- 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図及び第２図は従来の容量放電点火装置の回路図、
第３図は本考案に係る容量放電点火装置の一実施例を示
す回路図、第４図は本考案の容量放電点火装置の他の実
施例を示す回路図、第５図は機関回転数−コンデンサ充
電電圧の特性曲線図である。
１・・・交流発電機、１ａ・・・１ａ・・・点火用コイ
ル、１ｂ・・・パルサコイル、２・・・容量放電点火回
路、２ａ・・・ゲート回路、３・・・イゲニッションコ
イル、４・・・点火栓、Ｄ□〜Ｄ３・・・ダイオード、
Ｃ□、Ｃ２−・・コンデンサ、ＳＣＲ・・・スイッチン
グ素子。Figures 1 and 2 are circuit diagrams of a conventional capacitive discharge ignition device;
Fig. 3 is a circuit diagram showing one embodiment of the capacitive discharge ignition device according to the present invention, Fig. 4 is a circuit diagram showing another embodiment of the capacitive discharge ignition device of the present invention, and Fig. 5 is a circuit diagram showing an embodiment of the capacitive discharge ignition device of the present invention. FIG. 3 is a characteristic curve diagram of capacitor charging voltage. DESCRIPTION OF SYMBOLS 1... Alternating current generator, 1a... 1a... Ignition coil, 1b... Pulsar coil, 2... Capacitive discharge ignition circuit, 2a... Gate circuit, 3... Ignition coil , 4... Spark plug, D□~D3... Diode,
C□, C2-... Capacitor, SCR... Switching element.
Claims (1)
ルの出力によりコンデンサを充電し、パルサコイルの出
力により前記コンデンサに接続されたスイッチング素子
を制御して前記コンデンサを放電させ前記機関の点火栓
に高電圧を印加する容量放電点火装置において、前記点
火用コイルに接続され交流入力の負の半周期に整流素子
を通して充電される第１のコンデンサと、前記点火コイ
ルに接続され交流入力の正の半周期に整流素子を、通し
て充電される第２のコンデンサとを前記点火用コイルに
対して直列に接続し、前記交流入力の最大値のほぼ２倍
の充電電圧を得るようにしたことを特徴とする容量放電
点火装置。A capacitor is charged by the output of the ignition coil of the alternator, which rotates in synchronization with the rotation of the engine, and a switching element connected to the capacitor is controlled by the output of the pulsar coil to discharge the capacitor, and the ignition plug of the engine is activated. In a capacitive discharge ignition device that applies a high voltage to a first capacitor, the first capacitor is connected to the ignition coil and charged through a rectifying element during the negative half cycle of the AC input; A second capacitor that is charged through a rectifying element is connected in series with the ignition coil in half a cycle to obtain a charging voltage that is approximately twice the maximum value of the AC input. Features a capacitive discharge ignition device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP742182U JPS58111362U (en) | 1982-01-22 | 1982-01-22 | capacitive discharge igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP742182U JPS58111362U (en) | 1982-01-22 | 1982-01-22 | capacitive discharge igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58111362U true JPS58111362U (en) | 1983-07-29 |
Family
ID=30020170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP742182U Pending JPS58111362U (en) | 1982-01-22 | 1982-01-22 | capacitive discharge igniter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58111362U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4729017U (en) * | 1971-04-21 | 1972-12-02 |
-
1982
- 1982-01-22 JP JP742182U patent/JPS58111362U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4729017U (en) * | 1971-04-21 | 1972-12-02 |
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