JPS59107060U - Engine non-contact ignition device - Google Patents
Engine non-contact ignition deviceInfo
- Publication number
- JPS59107060U JPS59107060U JP29383U JP29383U JPS59107060U JP S59107060 U JPS59107060 U JP S59107060U JP 29383 U JP29383 U JP 29383U JP 29383 U JP29383 U JP 29383U JP S59107060 U JPS59107060 U JP S59107060U
- Authority
- JP
- Japan
- Prior art keywords
- main
- coil
- engine
- voltage
- capacitor
- 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
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (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図は従来この種装置の電気回路図、第２図は同装置
の電圧変化説明図、第３図は本考案−実施例装置の電気
回路図、第４図は同装置に適用される磁石発電機の要部
断面図、第５図は同装置の電圧変化説明図である。
図中、同一符号で示すものは同一または等動部、分を示
すものであり、１は主発電コイル、２，５゜６、 ７．
１３． １６はダイオード、３．１９はコンデンサ、
４は主サイリスク、８は点火コイル、１１は点火プラグ
、１２は補サイリスク、１４゜１７．１８は抵抗、１５
は補発電コイル、Ｇは磁石発電機、Ｒは回転子、Ｍは磁
石、ｐｌ、 ｐ２は磁極、Ｃはコ字状の鉄心である。Fig. 1 is an electric circuit diagram of a conventional device of this kind, Fig. 2 is a voltage change explanatory diagram of the same device, Fig. 3 is an electric circuit diagram of the device according to the present invention-embodiment, and Fig. 4 is applied to the same device. FIG. 5, which is a sectional view of the main part of the magnet generator, is an explanatory diagram of voltage changes in the device. In the figure, the same reference numerals indicate the same or equal moving parts, 1 is the main generating coil, 2.5°6, 7.
13. 16 is a diode, 3.19 is a capacitor,
4 is the main cylinder, 8 is the ignition coil, 11 is the spark plug, 12 is the auxiliary cylinder, 14°17.18 is the resistor, 15
is an auxiliary generator coil, G is a magnet generator, R is a rotor, M is a magnet, pl, p2 are magnetic poles, and C is a U-shaped iron core.
Claims (1)
ルに発生する正方向電圧でコンデンサを充電し、このコ
ンデンサの電荷を、前記主発電コイルの負方向電圧で主
サイリスタを導通せしめることにより点火コイルの一次
コイルに放電させ、同二次コイルに高電圧を発生させて
エンジンを点火するようにしたエンジンの無接点点火装
置において、前記主発電コイルと同相に補発電コイルを
設け、前記主サイリスタのゲート・カソード間に前記コ
ンデンサを充電する正方向電圧発生後、前、配油発電コ
イルによって所定時間導通する補サイリスクを設け、該
補サイリスクにより前記主発電コイルの前記コンデンサ
充電直後の負方向電圧を側路すると共に、前記主発電コ
イルの次サイクルの最初の負方向電圧で前記主サイリス
タを導通せしめるように構成したことを特徴とするエン
ジンの無接点点火装置。A capacitor is charged with the positive voltage generated in the main generating coil of the magnet generator driven in synchronization with the engine, and the charge in the capacitor is ignited by energizing the main thyristor with the negative voltage of the main generating coil. In a non-contact ignition device for an engine, which causes a primary coil to discharge and generates a high voltage in the secondary coil to ignite the engine, an auxiliary generator coil is provided in the same phase as the main generator coil, and the main thyristor After the positive voltage that charges the capacitor is generated between the gate and cathode of the main generator coil, an auxiliary voltage is provided which conducts for a predetermined period of time, and the negative voltage of the main generator coil immediately after the capacitor is charged is increased by the auxiliary voltage. A non-contact ignition system for an engine, characterized in that the main thyristor is made conductive by the first negative voltage of the next cycle of the main generating coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29383U JPS59107060U (en) | 1983-01-06 | 1983-01-06 | Engine non-contact ignition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29383U JPS59107060U (en) | 1983-01-06 | 1983-01-06 | Engine non-contact ignition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59107060U true JPS59107060U (en) | 1984-07-19 |
| JPH0415986Y2 JPH0415986Y2 (en) | 1992-04-09 |
Family
ID=30132053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29383U Granted JPS59107060U (en) | 1983-01-06 | 1983-01-06 | Engine non-contact ignition device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59107060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61123881U (en) * | 1985-01-22 | 1986-08-04 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51143807A (en) * | 1975-06-06 | 1976-12-10 | Sawafuji Electric Co Ltd | Engine ignition apparatus |
| JPS53134124A (en) * | 1978-05-08 | 1978-11-22 | Nippon Denso Co Ltd | Non-contact system ignition device for internal combustion engine |
-
1983
- 1983-01-06 JP JP29383U patent/JPS59107060U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51143807A (en) * | 1975-06-06 | 1976-12-10 | Sawafuji Electric Co Ltd | Engine ignition apparatus |
| JPS53134124A (en) * | 1978-05-08 | 1978-11-22 | Nippon Denso Co Ltd | Non-contact system ignition device for internal combustion engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61123881U (en) * | 1985-01-22 | 1986-08-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0415986Y2 (en) | 1992-04-09 |
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