JPS6021566U - internal combustion engine ignition system - Google Patents
internal combustion engine ignition systemInfo
- Publication number
- JPS6021566U JPS6021566U JP11381183U JP11381183U JPS6021566U JP S6021566 U JPS6021566 U JP S6021566U JP 11381183 U JP11381183 U JP 11381183U JP 11381183 U JP11381183 U JP 11381183U JP S6021566 U JPS6021566 U JP S6021566U
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- switching element
- internal combustion
- semiconductor switching
- combustion engine
- 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)
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図はこの考案による内燃機関点火装置の一実施例を
示す電気回路図、第2図a〜dは第1図に示す電気回路
の加速時の動作を説明するための波形図、第3図は第1
図に示す電気回路の点火進角特性図である。
1・・・・・・発電コイル、2・・・・・・信号コイル
、3,4・・・・・・ダイオード、5・・・・・・点火
用コンデンサ、6・・・・・・点火コイル、7・・・・
・・点火プラグ、8・・・・・・ダイオード、9・・・
・・・電流制限抵抗、10・・・・・・サイリスタ、1
1・・・・・・バイアス抵抗、12・・・・・・ダイオ
ード、13・・・・・・コンデンサ、14・・・・・・
放電用抵抗、15・・・・・・第1の積分回路、16・
・・・・・抵抗、17・・・・・・コンデンサ、18・
・・・・・第2の積分回路、19・・・・・・抵抗、2
0・・・・・・コンデンサ、21・・・・・・分圧抵抗
、22・・・・・・演算増幅器(オペアンプ)、23・
・・・・・電流制限抵抗、24・・・・・・トランジス
タ、25・・・・・・抵抗、26・・・・・・トランジ
スタ、27・・・・・・抵抗、28・・・・・・コンデ
ンサ。
第1図
第2図′FIG. 1 is an electric circuit diagram showing one embodiment of the internal combustion engine ignition system according to this invention, FIGS. 2 a to d are waveform diagrams for explaining the operation of the electric circuit shown in FIG. 1 during acceleration, and FIG. The figure is the first
FIG. 3 is an ignition advance characteristic diagram of the electric circuit shown in the figure. 1...Generating coil, 2...Signal coil, 3, 4...Diode, 5...Ignition capacitor, 6...Ignition Coil, 7...
...Spark plug, 8...Diode, 9...
...Current limiting resistor, 10...Thyristor, 1
1...Bias resistor, 12...Diode, 13...Capacitor, 14...
Discharge resistor, 15...First integration circuit, 16.
...Resistor, 17...Capacitor, 18.
...Second integration circuit, 19...Resistor, 2
0... Capacitor, 21... Voltage dividing resistor, 22... Operational amplifier (op-amp), 23...
...Current limiting resistor, 24...Transistor, 25...Resistor, 26...Transistor, 27...Resistor, 28... ...Capacitor. Figure 1 Figure 2'
Claims (1)
半導体スイッチング素子と、機関の回転に同期した角度
位号を発生し上記半導体スイッチング素子を作動させる
信号コイルと、上記信号コイルの出力電圧の単位時間当
りの変化量を検出し所定値以上の変化量となったときは
上記半導体スイッチング素子の作動時期を変化させる加
速時点火時期制御回路とを備え、上記加速時点火時期制
御回路の点火時期を、機関の低速回転時は大きく、機関
の高速回転時は小さく変化させることを特徴とした内燃
機関点火装置。A semiconductor switching element that controls the energizing current of the ignition coil to generate an ignition voltage, a signal coil that generates an angular position signal synchronized with the rotation of the engine and operates the semiconductor switching element, and a unit of output voltage of the signal coil. an acceleration ignition timing control circuit that detects the amount of change per hour and changes the operating timing of the semiconductor switching element when the amount of change exceeds a predetermined value; , an internal combustion engine ignition system characterized by a large change when the engine rotates at low speed and a small change when the engine rotates at high speed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11381183U JPS6021566U (en) | 1983-07-20 | 1983-07-20 | internal combustion engine ignition system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11381183U JPS6021566U (en) | 1983-07-20 | 1983-07-20 | internal combustion engine ignition system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6021566U true JPS6021566U (en) | 1985-02-14 |
JPH0118845Y2 JPH0118845Y2 (en) | 1989-06-01 |
Family
ID=30263319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11381183U Granted JPS6021566U (en) | 1983-07-20 | 1983-07-20 | internal combustion engine ignition system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6021566U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58106561U (en) * | 1982-01-14 | 1983-07-20 | 三菱電機株式会社 | Internal combustion engine ignition system |
-
1983
- 1983-07-20 JP JP11381183U patent/JPS6021566U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58106561U (en) * | 1982-01-14 | 1983-07-20 | 三菱電機株式会社 | Internal combustion engine ignition system |
Also Published As
Publication number | Publication date |
---|---|
JPH0118845Y2 (en) | 1989-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5919977U (en) | Internal combustion engine ignition system | |
JPS6021566U (en) | internal combustion engine ignition system | |
JPS5851070U (en) | internal combustion engine ignition system | |
JPS6021565U (en) | internal combustion engine ignition system | |
JPS58189371U (en) | capacitive discharge igniter | |
JPS5941343Y2 (en) | Ignition system for internal combustion engines | |
JPS6136780Y2 (en) | ||
JPS6123474U (en) | Ignition system for internal combustion engines | |
JPS6043176U (en) | engine ignition system | |
JPS58100273U (en) | Internal combustion engine overspeed prevention device | |
JPS62114173U (en) | ||
JPS58191382U (en) | Ignition system for internal combustion engines | |
JPS60180774U (en) | Ignition system for internal combustion engines | |
JPS58163680U (en) | internal combustion engine ignition system | |
JPS59179278U (en) | Non-contact ignition device for internal combustion engine | |
JPS6052386U (en) | Engine ignition timing control device | |
JPS60100581U (en) | Ignition system for internal combustion engines | |
JPS59146571U (en) | Ignition timing control circuit for internal combustion engine ignition system | |
JPS6010882U (en) | Non-contact ignition device for internal combustion engines | |
JPS59196583U (en) | Ignition system for internal combustion engines | |
JPS60171943U (en) | engine control device | |
JPS5879074U (en) | Ignition system for internal combustion engines | |
JPS6352974U (en) | ||
JPS6072982U (en) | Automotive internal combustion engine ignition system | |
JPS5833784U (en) | Internal combustion engine ignition system |