JPS58156176U - Non-contact ignition circuit for internal combustion engine - Google Patents
Non-contact ignition circuit for internal combustion engineInfo
- Publication number
- JPS58156176U JPS58156176U JP5354282U JP5354282U JPS58156176U JP S58156176 U JPS58156176 U JP S58156176U JP 5354282 U JP5354282 U JP 5354282U JP 5354282 U JP5354282 U JP 5354282U JP S58156176 U JPS58156176 U JP S58156176U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- light
- ignition circuit
- contact ignition
- 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)
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図は本考案の基礎となった内燃機関の無接点点火回
路図、第２図ａ、 ｂ、 ｃ、 ｄはその回路各
部の波形図、第３図および第４図はそれぞれ本考案の実
施例を示す内燃機関の無接点点火回路図である。
１・・・イグニッションコイル、４・・・パワートラン
ジスタ、６．１３・・・受光素子、７・・・遮光板、８
・・・投光手段、１２・・・バッテリ、１６・・・発光
素子。
ｌｌ
ｌｌ１
１【Δｔヒ
第４図Figure 1 is a non-contact ignition circuit diagram of an internal combustion engine, which is the basis of the present invention; Figure 2 a, b, c, and d are waveform diagrams of each part of the circuit; 1 is a non-contact ignition circuit diagram of an internal combustion engine showing an embodiment. FIG. DESCRIPTION OF SYMBOLS 1... Ignition coil, 4... Power transistor, 6.13... Light receiving element, 7... Light shielding plate, 8
. . . Light projecting means, 12 . . . Battery, 16 . . . Light emitting element. ll ll1 1 [Δthi Figure 4
Claims (1)
ジスタのコレクタおよびエミッタをそれぞれ接続し、こ
のパワートランジスタのベースを前記−次巻線の両端に
直列接続した抵抗と受光素子との接続中点に接続して、
前記−次コイルに流れる一次短絡が略ピーク値に達した
とき投光手段が前記受光素子に最大レベルの投光を行う
ようにした内燃機関の無接点点火回路において、前記投
光手段が自然光およびこの自然光の光量及び明るさが低
下したとき前記−次短絡電流に同期して点灯する発光素
子からなる内燃機関の無接点点火回路。The collector and emitter of a power transistor are connected to both ends of the primary winding of the ignition coil, respectively, and the base of this power transistor is connected to the midpoint between the resistor connected in series to both ends of the secondary winding and the light receiving element. ,
In the non-contact ignition circuit for an internal combustion engine, the light emitting means emits a maximum level of light to the light receiving element when the primary short circuit flowing through the secondary coil reaches a substantially peak value, and the light emitting means emits natural light and A non-contact ignition circuit for an internal combustion engine comprising a light emitting element that lights up in synchronization with the above-mentioned short circuit current when the amount and brightness of this natural light decreases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5354282U JPS58156176U (en) | 1982-04-13 | 1982-04-13 | Non-contact ignition circuit for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5354282U JPS58156176U (en) | 1982-04-13 | 1982-04-13 | Non-contact ignition circuit for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58156176U true JPS58156176U (en) | 1983-10-18 |
| JPS624693Y2 JPS624693Y2 (en) | 1987-02-03 |
Family
ID=30064200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5354282U Granted JPS58156176U (en) | 1982-04-13 | 1982-04-13 | Non-contact ignition circuit for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58156176U (en) |
-
1982
- 1982-04-13 JP JP5354282U patent/JPS58156176U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS624693Y2 (en) | 1987-02-03 |
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