JPS6247775U - - Google Patents
Info
- Publication number
- JPS6247775U JPS6247775U JP13881385U JP13881385U JPS6247775U JP S6247775 U JPS6247775 U JP S6247775U JP 13881385 U JP13881385 U JP 13881385U JP 13881385 U JP13881385 U JP 13881385U JP S6247775 U JPS6247775 U JP S6247775U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor switching
- coil
- ignition
- switching element
- engine
- 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
- 238000010248 power generation Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims 9
- 230000015556 catabolic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図はこの考案の一実施例を示す回路図、第
２図はこの考案の他の実施例を示す回路図、第３
図、第４図は従来装置を示す回路図である。
図において、１は発電コイル、２は信号コイル
、３，５，９，１３，１７はダイオード、４，１
５はコンデンサ、６は点火コイル、７，１１，１
６，２０はサイリスタ、８は点火プラグ、１０は
ストツプスイツチ、１２は検出回路、１４，１８
は抵抗、１９は定電圧ダイオード、２１はトラン
ジスタである。なお図中、同一符号は同一又は相
当部分を示す。
Figure 1 is a circuit diagram showing one embodiment of this invention, Figure 2 is a circuit diagram showing another embodiment of this invention, and Figure 3 is a circuit diagram showing another embodiment of this invention.
4 are circuit diagrams showing a conventional device. In the figure, 1 is a power generation coil, 2 is a signal coil, 3, 5, 9, 13, 17 are diodes, 4, 1
5 is a capacitor, 6 is an ignition coil, 7, 11, 1
6 and 20 are thyristors, 8 is a spark plug, 10 is a stop switch, 12 is a detection circuit, 14, 18
is a resistor, 19 is a constant voltage diode, and 21 is a transistor. In the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
の出力を受けて、点火コイルに機関点火電圧を発
生する点火回路、上記発電コイルの一端に入力端
が接続される第１の半導体スイツチング素子、こ
の第１の半導体スイツチング素子の出力端と上記
発電コイルの他端とに接続されるストツプスイツ
チ、上記第１の半導体スイツチング素子の制御極
に印加される電圧を定電圧化し、上記第１の半導
体スイツチング素子の制御極と上記発電コイルの
他端に接続される定電圧手段、上記第１の半導体
スイツチング素子の出力端に入力端が上記発電コ
イルの他端に出力端が各々接続される第２の半導
体スイツチング素子、及び上記機関の回転数を検
出し、上記第２の半導体スイツチング素子の制御
極に出力する検出回路を備えた機関の点火装置。 (2) 第２の半導体スイツチング素子の耐圧は第
１の半導体スイツチング素子の耐圧により低いこ
とを特徴とする実用新案登録請求の範囲第(1)項
記載の機関の点火装置。 (3) 第２の半導体スイツチング素子はサイリス
タであることを特徴とする実用新案登録請求の範
囲第(1)項記載の機関の点火装置。 (4) 第２の半導体スイツチング素子はトランジ
スタであることを特徴とする実用新案登録請求の
範囲第(1)項記載の点火装置。[Scope of Claim for Utility Model Registration] (1) A generator coil of a magnet generator, an ignition circuit that receives the output of the generator coil and generates an engine ignition voltage to the ignition coil, an input end of which is connected to one end of the generator coil. a stop switch connected to the output end of the first semiconductor switching device and the other end of the power generation coil; a constant voltage means connected to a control pole of the first semiconductor switching device and the other end of the power generation coil, an input end to the output end of the first semiconductor switching device and an output end to the other end of the power generation coil; An ignition system for an engine, comprising: second semiconductor switching elements to which are respectively connected; and a detection circuit that detects the rotational speed of the engine and outputs the detected rotation speed to a control pole of the second semiconductor switching element. (2) The engine ignition system according to claim (1), wherein the second semiconductor switching element has a lower breakdown voltage than the first semiconductor switching element. (3) The engine ignition device according to claim (1), wherein the second semiconductor switching element is a thyristor. (4) The ignition device according to claim (1), wherein the second semiconductor switching element is a transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13881385U JPH0318696Y2 (en) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13881385U JPH0318696Y2 (en) | 1985-09-10 | 1985-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6247775U true JPS6247775U (en) | 1987-03-24 |
| JPH0318696Y2 JPH0318696Y2 (en) | 1991-04-19 |
Family
ID=31044131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13881385U Expired JPH0318696Y2 (en) | 1985-09-10 | 1985-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318696Y2 (en) |
-
1985
- 1985-09-10 JP JP13881385U patent/JPH0318696Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0318696Y2 (en) | 1991-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61184872U (en) | ||
| JPS6247775U (en) | ||
| JPS6247776U (en) | ||
| JPS6221753Y2 (en) | ||
| JPS6287179U (en) | ||
| JPS6247777U (en) | ||
| JPS58100273U (en) | Internal combustion engine overspeed prevention device | |
| JPS61197260U (en) | ||
| JPH029099Y2 (en) | ||
| JPS61197259U (en) | ||
| JPH0615779Y2 (en) | Motorcycle side stand safety device | |
| JPS58116766U (en) | engine stop device | |
| JPH0452967U (en) | ||
| JPS61197263U (en) | ||
| JPH0252967U (en) | ||
| JPS61197261U (en) | ||
| JPS58191382U (en) | Ignition system for internal combustion engines | |
| JPS6072982U (en) | Automotive internal combustion engine ignition system | |
| JPS5833783U (en) | Internal combustion engine stop device | |
| JPS6392080U (en) | ||
| JPS6352974U (en) | ||
| JPH0285878U (en) | ||
| JPH0285880U (en) | ||
| JPS6247778U (en) | ||
| JPH0250179U (en) |