JPS6228082U - - Google Patents
Info
- Publication number
- JPS6228082U JPS6228082U JP11815785U JP11815785U JPS6228082U JP S6228082 U JPS6228082 U JP S6228082U JP 11815785 U JP11815785 U JP 11815785U JP 11815785 U JP11815785 U JP 11815785U JP S6228082 U JPS6228082 U JP S6228082U
- Authority
- JP
- Japan
- Prior art keywords
- power mos
- switch element
- mos fet
- capacitor
- circuited
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例の回路図、第２図は
第１図の各部の波形図である。
１……バツテリー、２……キースイツチ、３…
…点火コイル、４……点火プラグ、５……パワー
ＭＯＳ ＦＥＴ、６……定電圧回路、７……抵抗
、８……トランジスタ、９……コンデンサ、１０
……制御回路。
FIG. 1 is a circuit diagram of an embodiment of the present invention, and FIG. 2 is a waveform diagram of each part of FIG. 1. 1...Battery, 2...Key switch, 3...
... Ignition coil, 4 ... Spark plug, 5 ... Power MOS FET, 6 ... Constant voltage circuit, 7 ... Resistor, 8 ... Transistor, 9 ... Capacitor, 10
...control circuit.
Claims (1)
ＭＯＳ ＦＥＴを備えた無接点点火装置において
、 該パワーＭＯＳ ＦＥＴのゲート電極とアース
間にコンデンサとスイツチ素子を並列に接続し、
該スイツチ素子の短絡時に、該パワーＭＯＳ Ｆ
ＥＴがＯＦＦする構成としたことを特徴とする無
接点点装置。[Claims for Utility Model Registration] In a contactless ignition device equipped with a power MOS FET that switches on and off the primary coil current of an ignition coil, a capacitor and a switch element are connected in parallel between the gate electrode of the power MOS FET and the ground,
When the switch element is short-circuited, the power MOS F
A non-contact device characterized by having a configuration in which ET is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11815785U JPS6228082U (en) | 1985-08-02 | 1985-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11815785U JPS6228082U (en) | 1985-08-02 | 1985-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6228082U true JPS6228082U (en) | 1987-02-20 |
Family
ID=31004344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11815785U Pending JPS6228082U (en) | 1985-08-02 | 1985-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6228082U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63205460A (en) * | 1987-02-23 | 1988-08-24 | Hitachi Ltd | Electronical distribution type ignition device for multi-cylinder internal combustion engine |
| JPH02136563A (en) * | 1988-11-17 | 1990-05-25 | Hitachi Ltd | Semiconductor switching circuit and semiconductor ic element |
| JPH0431664A (en) * | 1990-05-25 | 1992-02-03 | Hanshin Electric Co Ltd | Ignition system of internal combustion engine |
| JP2016017512A (en) * | 2014-07-11 | 2016-02-01 | 富士電機株式会社 | Ignition control device of internal combustion engine |
-
1985
- 1985-08-02 JP JP11815785U patent/JPS6228082U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63205460A (en) * | 1987-02-23 | 1988-08-24 | Hitachi Ltd | Electronical distribution type ignition device for multi-cylinder internal combustion engine |
| JPH02136563A (en) * | 1988-11-17 | 1990-05-25 | Hitachi Ltd | Semiconductor switching circuit and semiconductor ic element |
| JPH0431664A (en) * | 1990-05-25 | 1992-02-03 | Hanshin Electric Co Ltd | Ignition system of internal combustion engine |
| JP2016017512A (en) * | 2014-07-11 | 2016-02-01 | 富士電機株式会社 | Ignition control device of internal combustion engine |