JPS5890376U - Ignition coil ignition voltage detection device - Google Patents
Ignition coil ignition voltage detection deviceInfo
- Publication number
- JPS5890376U JPS5890376U JP18598781U JP18598781U JPS5890376U JP S5890376 U JPS5890376 U JP S5890376U JP 18598781 U JP18598781 U JP 18598781U JP 18598781 U JP18598781 U JP 18598781U JP S5890376 U JPS5890376 U JP S5890376U
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- detection device
- ignition coil
- voltage detection
- voltage
- 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
- 238000001514 detection method Methods 0.000 title claims description 6
- 238000010586 diagram Methods 0.000 description 6
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図はコンタクトポイント式自動車用点火装置の一例
の概絡回路図、第２図はそのイグニッションコイル各部
の信号波形図、第３，４図は夫々従来の点火タイミング
検出装置の一例の回路図及びこれをフルトランジスタ式
自動車用点火装置に適用した場合の各部の信号波形図、
第５，６図は夫々本考案になる点火電圧検出装置の一実
施例の回路図及びこれをフルトランジスタ式自動車用点
火装置に適用した場合の各部の信号波形図である。
１１・・・・・・点火電圧検出装置、ｌｌａ、ｌｌｂ・
・・・・・クリップ回路、ＺＤｌ・・・・・・′第１の
ツェナーダイオード、ＺＤ２・・・・・・第２のツェナ
ーダイオード。Fig. 1 is a schematic circuit diagram of an example of a contact point type automobile ignition system, Fig. 2 is a signal waveform diagram of each part of the ignition coil, and Figs. 3 and 4 are circuit diagrams of an example of a conventional ignition timing detection device. and signal waveform diagrams of each part when this is applied to a full transistor automobile ignition system,
5 and 6 are a circuit diagram of an embodiment of the ignition voltage detection device according to the present invention and signal waveform diagrams of various parts when this is applied to a full transistor type automobile ignition system. 11...Ignition voltage detection device, lla, llb.
...Clip circuit, ZDl...'first Zener diode, ZD2...Second Zener diode.
Claims (1)
ェナー電圧をもち、該イグニッションコイルの１次側マ
イナス端子に接続されて直列型のクリップ回路を構成す
る第１のツェナーダイオードと、所要の検出レベルに近
いツェナー電圧をもち、前記第１のツェナーダイオード
に接続されており、直列型のクリップ回路を構成する第
２のツェナーダイオードとを設けてなるイグニッション
コイル−の点火電圧検出装置。(1) a first Zener diode which has a Zener voltage greater than the power supply voltage of the ignition coil and which is connected to the primary negative terminal of the ignition coil to constitute a series type clip circuit; and a Zener diode having a Zener voltage close to the required detection level; An ignition voltage detection device for an ignition coil, comprising: a second Zener diode having a voltage, connected to the first Zener diode, and forming a series clip circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18598781U JPS5890376U (en) | 1981-12-14 | 1981-12-14 | Ignition coil ignition voltage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18598781U JPS5890376U (en) | 1981-12-14 | 1981-12-14 | Ignition coil ignition voltage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5890376U true JPS5890376U (en) | 1983-06-18 |
Family
ID=29987531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18598781U Pending JPS5890376U (en) | 1981-12-14 | 1981-12-14 | Ignition coil ignition voltage detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890376U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5043334A (en) * | 1973-08-21 | 1975-04-19 | ||
| JPS5044339A (en) * | 1973-08-23 | 1975-04-21 |
-
1981
- 1981-12-14 JP JP18598781U patent/JPS5890376U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5043334A (en) * | 1973-08-21 | 1975-04-19 | ||
| JPS5044339A (en) * | 1973-08-23 | 1975-04-21 |
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