JPS5829171U - internal combustion engine ignition system - Google Patents

internal combustion engine ignition system

Info

Publication number
JPS5829171U
JPS5829171U JP12465281U JP12465281U JPS5829171U JP S5829171 U JPS5829171 U JP S5829171U JP 12465281 U JP12465281 U JP 12465281U JP 12465281 U JP12465281 U JP 12465281U JP S5829171 U JPS5829171 U JP S5829171U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
reference voltage
ignition signal
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
Application number
JP12465281U
Other languages
Japanese (ja)
Other versions
JPS6224055Y2 (en
Inventor
桝野　雄義
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP12465281U priority Critical patent/JPS5829171U/en
Publication of JPS5829171U publication Critical patent/JPS5829171U/en
Application granted granted Critical
Publication of JPS6224055Y2 publication Critical patent/JPS6224055Y2/ja
Granted legal-status Critical Current

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  • 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来装置の回路図、第２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回路図、第３図は従来
装置およびこの考案装置のそれぞれの、バッテリの岬子
電圧ＶＢ低下時における基準。 電圧発生素子の電圧の立ち上がりを示すグラフである。 １・・・基準点火信号発生回路、２・・・基準電圧発生
素子、３・・・遅延角度演算回路、６・・・点火コイル
、７・・・バッテリ、８，９・・・電源抵抗。なお、図
中同一符号は同一または相当部分を示す。Fig. 1 is a circuit diagram of a conventional device, Fig. 2 is a circuit diagram showing an embodiment of an internal combustion engine ignition system according to this invention, and Fig. 3 is a cape voltage VB of a battery in each of the conventional device and this invention device. Standard at the time of decline. 5 is a graph showing the rise of voltage of a voltage generating element. DESCRIPTION OF SYMBOLS 1... Reference ignition signal generation circuit, 2... Reference voltage generation element, 3... Delay angle calculation circuit, 6... Ignition coil, 7... Battery, 8, 9... Power supply resistance. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関の回転に応じて基準点火信号を発生する基準点
火信号発生回路と、バッテリから給電されて基準電圧を
発生する基準電圧発生素子と、上記基準点火信号と基準
電圧とから遅角度を演算し、任意の角度遅角された点火
信号を出力す゛る演算回路とを備え、この演算回路から
出力される点火信号に応じて点火用高電圧を発生させる
内燃機関点火装置において、上記基準電圧発生素子に給
電を行う給電路を、その他の回路に給電を行う給電路か
゛ら分離して構成したことを特徴とする内燃機関点火装
置。A reference ignition signal generation circuit generates a reference ignition signal in accordance with the rotation of the internal combustion engine, a reference voltage generation element receives power from a battery and generates a reference voltage, and calculates a retard angle from the reference ignition signal and the reference voltage. , and an arithmetic circuit that outputs an ignition signal delayed by an arbitrary angle, and an internal combustion engine ignition device that generates a high voltage for ignition according to the ignition signal output from the arithmetic circuit, wherein the reference voltage generating element is connected to the reference voltage generating element. An internal combustion engine ignition device characterized in that a power supply line for supplying power is configured separately from a power supply line for supplying power to other circuits.
JP12465281U 1981-08-20 1981-08-20 internal combustion engine ignition system Granted JPS5829171U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12465281U JPS5829171U (en) 1981-08-20 1981-08-20 internal combustion engine ignition system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12465281U JPS5829171U (en) 1981-08-20 1981-08-20 internal combustion engine ignition system

Publications (2)

Publication Number Publication Date
JPS5829171U true JPS5829171U (en) 1983-02-25
JPS6224055Y2 JPS6224055Y2 (en) 1987-06-19

Family

ID=29918516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12465281U Granted JPS5829171U (en) 1981-08-20 1981-08-20 internal combustion engine ignition system

Country Status (1)

Country Link
JP (1) JPS5829171U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317845A (en) * 1976-08-02 1978-02-18 Automob Antipollut & Saf Res Center Contactless ignition system
JPS53109039A (en) * 1977-03-07 1978-09-22 Kokusan Denki Co Ignition unit for multiicylinder internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317845A (en) * 1976-08-02 1978-02-18 Automob Antipollut & Saf Res Center Contactless ignition system
JPS53109039A (en) * 1977-03-07 1978-09-22 Kokusan Denki Co Ignition unit for multiicylinder internal combustion engine

Also Published As

Publication number Publication date
JPS6224055Y2 (en) 1987-06-19

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