JPS58168U - continuous discharge ignition circuit - Google Patents
continuous discharge ignition circuitInfo
- Publication number
- JPS58168U JPS58168U JP9059681U JP9059681U JPS58168U JP S58168 U JPS58168 U JP S58168U JP 9059681 U JP9059681 U JP 9059681U JP 9059681 U JP9059681 U JP 9059681U JP S58168 U JPS58168 U JP S58168U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- diode
- transistor
- ignition circuit
- continuous discharge
- 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図は従来の放電点火回路の基本的−例を示す回路図
、第２図は本考案の一実施例を示す回路図である。
１・・・・・・電源、２．２１・・・・・・コンデンサ
、３・・・・・・昇圧トランス、３ａ・・・・・・昇圧
トランス−次巻線、３ｂ・・・・・・昇圧トランス二次
巻線、４，５・・・・・・放電電極、６・・・・・・ス
イッチング素子、□９・・・・・・コイル、１０、 １
７．２０・・・・・・ダイオード、１２・・・・・・ト
ランジスタζ １９・・・・・・単安定マルチバイブレ
ーク、Ａ・・・・・・トランジスタ電流帰還バイアス回
路。FIG. 1 is a circuit diagram showing a basic example of a conventional discharge ignition circuit, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. 1...Power supply, 2.21...Capacitor, 3...Step-up transformer, 3a...Step-up transformer - next winding, 3b...・Step-up transformer secondary winding, 4, 5...discharge electrode, 6...switching element, □9...coil, 10, 1
7.20... Diode, 12... Transistor ζ 19... Monostable multi-by-break, A... Transistor current feedback bias circuit.
Claims (1)
ッチング素子６よりなる並列回路を接続し、このコンデ
ンサ２に昇圧トランス３の一次巻線３ａを直列に接続し
、この昇圧トランス３の二次巻線３ｂに放電電極４．５
を設けてなるコンデンサ放電式点火回路において、前記
電源１と前記ダイオード１０との間にチョークコイル９
を接続し、前記コンデンサ２にトランジスタ１２の電流
帰還バイアス回路Ａを並列に接続し、このトランジスタ
１２のエミッタと前記スイッチング素子６のゲートとを
接続し、前記トランジスタ１２のベースにダイオード１
７を直列に接続し、更にこのベースにダイオード２０と
コンデンサ２１とからなる並列回路を介して単安定マル
チバイブレータ１９を接続してなる連続放電点火回路。A parallel circuit consisting of a capacitor 2 and a switching element 6 is connected to the power supply 1 via a diode 10, and the primary winding 3a of a step-up transformer 3 is connected in series to this capacitor 2. Discharge electrode 4.5 on 3b
In the capacitor discharge type ignition circuit, a choke coil 9 is provided between the power source 1 and the diode 10.
A current feedback bias circuit A of a transistor 12 is connected to the capacitor 2 in parallel, the emitter of the transistor 12 is connected to the gate of the switching element 6, and a diode 1 is connected to the base of the transistor 12.
7 are connected in series, and a monostable multivibrator 19 is further connected to this base via a parallel circuit consisting of a diode 20 and a capacitor 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9059681U JPS58168U (en) | 1981-06-18 | 1981-06-18 | continuous discharge ignition circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9059681U JPS58168U (en) | 1981-06-18 | 1981-06-18 | continuous discharge ignition circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58168U true JPS58168U (en) | 1983-01-05 |
Family
ID=29885706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9059681U Pending JPS58168U (en) | 1981-06-18 | 1981-06-18 | continuous discharge ignition circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168U (en) |
-
1981
- 1981-06-18 JP JP9059681U patent/JPS58168U/en active Pending
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