JPS6032564U - internal combustion engine ignition system - Google Patents
internal combustion engine ignition systemInfo
- Publication number
- JPS6032564U JPS6032564U JP12510483U JP12510483U JPS6032564U JP S6032564 U JPS6032564 U JP S6032564U JP 12510483 U JP12510483 U JP 12510483U JP 12510483 U JP12510483 U JP 12510483U JP S6032564 U JPS6032564 U JP S6032564U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- signal
- voltage
- ignition
- 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.)
- 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図および第２図は夫々本考案装置の縦断正面図およ
び要部側面図、第３図および第４図は夫々本考案装置の
回路図および動作波形図である。
１・・・フライホイル、２・・・ボス、３．３’・・・
磁石、４・・・発電コイル、５，５′・・・信号用磁石
、６・・・信号コイル、７・・・コア、８． ８’・・
・極、９・・・ダイオード、１０・・・コンデンサ、１
１・・・点火コイル、１４・・・サイリスタ。尚、図中
同一符号は同−又は相当部分を示す。FIGS. 1 and 2 are a longitudinal sectional front view and a side view of essential parts of the device of the present invention, respectively, and FIGS. 3 and 4 are a circuit diagram and an operation waveform diagram of the device of the present invention, respectively. 1...flywheel, 2...boss, 3.3'...
Magnet, 4... Generator coil, 5, 5'... Signal magnet, 6... Signal coil, 7... Core, 8. 8'...
・Pole, 9...Diode, 10...Capacitor, 1
1... Ignition coil, 14... Thyristor. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (2)
イオード、半波整流された発電コイルの出力により充電
されるコンデンサ、コンデンサの電荷の放電を一次コイ
ルに受けて二次コイルに高電圧を発生する点火コイル、
機関の点火時期にコンデンサの電荷を点火コイルに放電
するスイッチング素子であるサイリスク、サイリスタの
ゲートに機関の点火時期に信号を与える信号コイルを備
え、発電コイルが主回転界磁の磁束変化を受けて発電す
るとともに信号コイルが信号用界磁により信号電圧を発
生し、この二種の発電機能が同一の磁石発電機内に設け
られたものにおいて、コンデンサの充電電圧が最高値に
なった後に信号コイルがサイリスタのゲートに信号を与
えることにより点火を行うとともに点火前に発電コイル
に充電半波電圧が発生している全期間に亘り信号コイル
に負波を発生させるようにしたことを特徴とする内燃機
関点火装置。(1) A generator coil, a diode that half-wave rectifies the output of the generator coil, a capacitor that is charged by the half-wave rectified output of the generator coil, and a high voltage that is applied to the secondary coil by receiving the discharge of the capacitor's charge in the primary coil. ignition coil, which generates
Thyrisk is a switching element that discharges the charge of the capacitor to the ignition coil at the engine ignition timing, and the thyristor gate is equipped with a signal coil that gives a signal at the engine ignition timing. At the same time as power is generated, the signal coil generates a signal voltage using the signal field, and when these two types of power generation functions are installed in the same magnet generator, the signal coil is activated after the charging voltage of the capacitor reaches its maximum value. An internal combustion engine characterized in that ignition is performed by applying a signal to a gate of a thyristor, and a negative wave is generated in a signal coil during the entire period in which charging half-wave voltage is generated in a generating coil before ignition. Ignition device.
ともに信号コイルのコアには各信号用磁石に夫々対向す
る極を設け、一方の磁石と一方の極との対向空隙および
対向面積を他方より太き（して信号コイルに周期の長い
電圧と周期の短い電圧を発生せしめ、周期の長い負波が
発生している間にコンデンサの充電を行うとともに周期
の短い正波の発生−によりサイリスタを動作させるよう
にした実用新案登録請求の範囲第１項記載の内燃機関点
火装置。(2) A pair of signal magnets is provided on the boss of the magnet generator, and a pole is provided in the core of the signal coil that faces each signal magnet, so that the opposing air gap and opposing area between one magnet and one pole are By generating a voltage with a long period and a voltage with a short period in the signal coil, charging the capacitor while a negative wave with a long period is generated, and generating a positive wave with a short period. An internal combustion engine ignition system according to claim 1, which operates a thyristor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12510483U JPS6032564U (en) | 1983-08-10 | 1983-08-10 | internal combustion engine ignition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12510483U JPS6032564U (en) | 1983-08-10 | 1983-08-10 | internal combustion engine ignition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6032564U true JPS6032564U (en) | 1985-03-05 |
Family
ID=30284959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12510483U Pending JPS6032564U (en) | 1983-08-10 | 1983-08-10 | internal combustion engine ignition system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6032564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6213735A (en) * | 1985-07-03 | 1987-01-22 | アウトボ−ド・マ−リン・コ−ポレ−シヨン | Propeller for ship |
-
1983
- 1983-08-10 JP JP12510483U patent/JPS6032564U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6213735A (en) * | 1985-07-03 | 1987-01-22 | アウトボ−ド・マ−リン・コ−ポレ−シヨン | Propeller for ship |
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