JPS60187373U - Non-contact ignition device for internal combustion engine - Google Patents
Non-contact ignition device for internal combustion engineInfo
- Publication number
- JPS60187373U JPS60187373U JP7483884U JP7483884U JPS60187373U JP S60187373 U JPS60187373 U JP S60187373U JP 7483884 U JP7483884 U JP 7483884U JP 7483884 U JP7483884 U JP 7483884U JP S60187373 U JPS60187373 U JP S60187373U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- combustion engine
- internal combustion
- ignition device
- coil
- 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)
- Permanent Magnet Type Synchronous Machine (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図は従来の無接点点火装置の説明図、第２図は同じ
゛く発電コイルの誘起電圧波形図、第３薗 −は点火時
期特性図、第４図は本考案の無接点点火装置の説明図、
第、５図は同じく無接点点火装置の回路各部の電圧波形
図である。
１・・・西−夕、５Ａ、６，７・・・ポールピース、５
ａ・・・延長部、８・・・発電部、９・・・コ字状コア
１．９ａｔ９ｂ−・・脚、１０−・・発電コイル、ｔａ
： ｔ７． １８・・・充電回路、１４． １６
． １７． １８・・・放電回路、２４．２６．２７・
・・点火制御回路。
１３ １１ −−
） ）
−λ −−第
一 第５図
θ４１θａ： σ′−Fig. 1 is an explanatory diagram of a conventional non-contact ignition device, Fig. 2 is also a diagram of the induced voltage waveform of the generating coil, Fig. 3 is an ignition timing characteristic diagram, and Fig. 4 is a non-contact ignition device of the present invention. An explanatory diagram of
Similarly, FIGS. 5 and 5 are voltage waveform diagrams of various parts of the circuit of the non-contact ignition device. 1...West-Yuu, 5A, 6,7...Pole piece, 5
a... extension part, 8... power generation part, 9... U-shaped core 1.9at9b--leg, 10-... power generation coil, ta
: t7. 18... Charging circuit, 14. 16
．． 17. 18...Discharge circuit, 24.26.27.
...Ignition control circuit. 13 11 -- ) ) -λ --First Figure 5 θ41θa: σ'-
Claims (1)
ルピースを持ったロータおよび該ロータ周辺に配置され
て発電コイルを巻装したコ字状コアからなる発電機を備
えてなわ、ロータ回転方向側にある上記ポールピースを
ロータ回転方向とは反対側にあるポールピースに比較し
て回転方向側に延長しかつロータに対する埋設深さを徐
々に深くするとともに、上記発電コイルには、この発電
コイルに誘起した正方向電圧を充電する充電回路、該充
電回路の寥電電荷をイグニションコイルに放電回路およ
び該放電を上記正方向電圧直前の負方向電圧の設定レベ
ルで行わしめる点火制御回路を接続したことを特徴とす
る内燃機関の無接点点火装置。The rotor rotates when the adjacent ones are equipped with a generator consisting of a rotor with two or more pole pieces of different polarity and a U-shaped core arranged around the rotor and wrapped with a generating coil. The pole piece located on the direction side is extended in the rotation direction side compared to the pole piece located on the opposite side to the rotor rotation direction, and the depth of burial with respect to the rotor is gradually deepened. A charging circuit that charges the positive voltage induced in the coil, a discharge circuit that discharges the residual electric charge of the charging circuit to the ignition coil, and an ignition control circuit that performs the discharge at a set level of the negative voltage immediately before the positive voltage are connected. A non-contact ignition device for an internal combustion engine, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7483884U JPS60187373U (en) | 1984-05-22 | 1984-05-22 | Non-contact ignition device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7483884U JPS60187373U (en) | 1984-05-22 | 1984-05-22 | Non-contact ignition device for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60187373U true JPS60187373U (en) | 1985-12-12 |
| JPH0114765Y2 JPH0114765Y2 (en) | 1989-04-28 |
Family
ID=30615500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7483884U Granted JPS60187373U (en) | 1984-05-22 | 1984-05-22 | Non-contact ignition device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60187373U (en) |
-
1984
- 1984-05-22 JP JP7483884U patent/JPS60187373U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0114765Y2 (en) | 1989-04-28 |
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