JPS61173779U - - Google Patents
Info
- Publication number
- JPS61173779U JPS61173779U JP5685085U JP5685085U JPS61173779U JP S61173779 U JPS61173779 U JP S61173779U JP 5685085 U JP5685085 U JP 5685085U JP 5685085 U JP5685085 U JP 5685085U JP S61173779 U JPS61173779 U JP S61173779U
- Authority
- JP
- Japan
- Prior art keywords
- ignition device
- ignition
- combustion engine
- internal combustion
- voltage
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 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の回路図、第２図
は上記実施例の点火動作を説明するタイムチヤー
ト、第３図は上記実施例の雑音低減特性を示すグ
ラフ、第４図は上記実施例に用いる高圧発生ユニ
ツトの具体例の正面図、第５図は上記実施例の雑
音低減効果を示すグラフである。
１…高圧発生ユニツト、２…点火コイル、３…
鉄心、４…１次巻線、５…２次巻線、６〜９…点
火プラグ、１０…バツテリ、１１…第１電流遮断
回路、１２…第１波形整形回路、１３…第１点火
信号発生回路、１４…第２電流遮断回路、１５…
第２波形整形回路、１６…第２点火信号発生回路
、１７〜２０…高圧ケーブル、２１ａ〜ｃ…取付
穴、２２…電源ライン、２３，２４…リード線、
Ｙ１〜Ｙ７…端子、Ｑ１，Ｑ２…トランジスタ、
Ｄ１，Ｄ６…ダイオード、Ｒ１〜Ｒ４…抵抗器。
Fig. 1 is a circuit diagram of one embodiment of this invention, Fig. 2 is a time chart explaining the ignition operation of the above embodiment, Fig. 3 is a graph showing the noise reduction characteristics of the above embodiment, and Fig. 4 is the above FIG. 5, which is a front view of a specific example of the high pressure generating unit used in the example, is a graph showing the noise reduction effect of the above example. 1...High pressure generation unit, 2...Ignition coil, 3...
Iron core, 4...Primary winding, 5...Secondary winding, 6-9...Spark plug, 10...Battery, 11...First current cutoff circuit, 12...First waveform shaping circuit, 13...First ignition signal generation Circuit, 14...Second current cutoff circuit, 15...
Second waveform shaping circuit, 16... Second ignition signal generation circuit, 17-20... High voltage cable, 21a-c... Mounting hole, 22... Power line, 23, 24... Lead wire,
Y1 to Y7...terminals, Q1, Q2...transistors,
D1, D6...Diode, R1-R4...Resistor.
Claims (1)
通じて各気筒の点火プラグに供給する内燃機関用
点火装置において、前記点火コイルの２次巻線の
巻終わり部と前記各高圧ケーブルが接続される各
出力端子部との間に抵抗器を設けて成ることを特
徴とする内燃機関用点火装置。 In an ignition device for an internal combustion engine that supplies high voltage generated in an ignition coil to a spark plug of each cylinder through a high-voltage cable, each output terminal is connected to a winding end of a secondary winding of the ignition coil and each of the high-voltage cables. An ignition device for an internal combustion engine, characterized in that a resistor is provided between the ignition device and the ignition device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5685085U JPS61173779U (en) | 1985-04-18 | 1985-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5685085U JPS61173779U (en) | 1985-04-18 | 1985-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61173779U true JPS61173779U (en) | 1986-10-29 |
Family
ID=30580839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5685085U Pending JPS61173779U (en) | 1985-04-18 | 1985-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173779U (en) |
-
1985
- 1985-04-18 JP JP5685085U patent/JPS61173779U/ja active Pending
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