JPS6326773U - - Google Patents
Info
- Publication number
- JPS6326773U JPS6326773U JP12065786U JP12065786U JPS6326773U JP S6326773 U JPS6326773 U JP S6326773U JP 12065786 U JP12065786 U JP 12065786U JP 12065786 U JP12065786 U JP 12065786U JP S6326773 U JPS6326773 U JP S6326773U
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- ignition signal
- generation circuit
- circuit
- parallel
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Electrical Control Of Ignition Timing (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図はこの考案の一実施例による内燃機関点
火装置の回路接続図、第２図は第１図のものの各
部における電圧波形を示す図、第３図はこの考案
によつて得られる進角特性を示す図、第４図は点
火信号用コイルの出力電圧を拡大して示す図、第
５図は従来の内燃機関点火装置の回路接続図、第
６図は第５図のものの各部における電圧波形を示
す図、第７図は従来のものの進角特性を示す図で
ある。
図において、８は点火信号用コイル、１４は定
電圧電源、Ｂは並列接続点、１７は点火信号発生
回路、は点火回路である。なお、各図中、同一
符号は同一または相当部を示す。
Fig. 1 is a circuit connection diagram of an internal combustion engine ignition system according to an embodiment of this invention, Fig. 2 is a diagram showing voltage waveforms at various parts of the one in Fig. 1, and Fig. 3 is an advance angle obtained by this invention. Figure 4 is an enlarged diagram showing the output voltage of the ignition signal coil, Figure 5 is a circuit connection diagram of a conventional internal combustion engine ignition system, and Figure 6 is the voltage at each part of the one in Figure 5. A diagram showing waveforms, and FIG. 7 is a diagram showing advance angle characteristics of a conventional type. In the figure, 8 is an ignition signal coil, 14 is a constant voltage power supply, B is a parallel connection point, 17 is an ignition signal generation circuit, and 17 is an ignition circuit. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
し、その並列接続点に接続され前記点火信号用コ
イルの出力電圧が所定値に低下した時に点火信号
を発生する点火信号発生回路およびこの点火信号
発生回路の点火信号に基づいて点火動作を行なう
点火回路を備えたことを特徴とする内燃機関点火
装置。 An ignition signal generation circuit that connects a constant voltage power supply and an ignition signal coil in parallel, is connected to the parallel connection point and generates an ignition signal when the output voltage of the ignition signal coil decreases to a predetermined value, and the ignition signal An internal combustion engine ignition device comprising an ignition circuit that performs an ignition operation based on an ignition signal from a generation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986120657U JPH0450460Y2 (en) | 1986-08-05 | 1986-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986120657U JPH0450460Y2 (en) | 1986-08-05 | 1986-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6326773U true JPS6326773U (en) | 1988-02-22 |
| JPH0450460Y2 JPH0450460Y2 (en) | 1992-11-27 |
Family
ID=31009181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986120657U Expired JPH0450460Y2 (en) | 1986-08-05 | 1986-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450460Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5457221U (en) * | 1977-09-29 | 1979-04-20 | ||
| JPS59226276A (en) * | 1983-06-06 | 1984-12-19 | Nippon Denso Co Ltd | Contactless ignition device for internal-combustion engine |
-
1986
- 1986-08-05 JP JP1986120657U patent/JPH0450460Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5457221U (en) * | 1977-09-29 | 1979-04-20 | ||
| JPS59226276A (en) * | 1983-06-06 | 1984-12-19 | Nippon Denso Co Ltd | Contactless ignition device for internal-combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450460Y2 (en) | 1992-11-27 |
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