JPS6264878U - - Google Patents

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Publication number
JPS6264878U
JPS6264878U JP15714185U JP15714185U JPS6264878U JP S6264878 U JPS6264878 U JP S6264878U JP 15714185 U JP15714185 U JP 15714185U JP 15714185 U JP15714185 U JP 15714185U JP S6264878 U JPS6264878 U JP S6264878U
Authority
JP
Japan
Prior art keywords
coil
ignition
transistor
power generation
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
Application number
JP15714185U
Other languages
Japanese (ja)
Other versions
JPH0511346Y2 (en
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 filed Critical
Priority to JP1985157141U priority Critical patent/JPH0511346Y2/ja
Publication of JPS6264878U publication Critical patent/JPS6264878U/ja
Application granted granted Critical
Publication of JPH0511346Y2 publication Critical patent/JPH0511346Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Ignition Installations For Internal Combustion Engines (AREA)

Description

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

第１図は本考案の一実施例に係る内燃機関用点
火装置を示す回路図、第２図は変形例に係る点火
装置の回路図、第３図は同点火装置の特性を示す
グラフ、第４図は従来の内燃機関用点火装置を示
す回路図である。 なお図面に用いた符号において、２０……発電
コイル、２３……トランジスタ、２７……点火コ
イル、２８……一次コイル、２９……二次コイル
、３１……中間タツプ、３２……液面レベル検出
装置、３５……アバランシエダイオードである。 FIG. 1 is a circuit diagram showing an ignition device for an internal combustion engine according to an embodiment of the present invention, FIG. 2 is a circuit diagram of an ignition device according to a modified example, and FIG. 3 is a graph showing the characteristics of the ignition device. FIG. 4 is a circuit diagram showing a conventional ignition device for an internal combustion engine. In addition, in the symbols used in the drawings, 20...Generating coil, 23...Transistor, 27...Ignition coil, 28...Primary coil, 29...Secondary coil, 31...Intermediate tap, 32...Liquid level Detection device, 35... is an avalanche diode.

Claims (1)

【実用新案登録請求の範囲】 １ 発電コイルの両端にトランジスタと点火コイ
ルの一次コイルとの並列回路を接続し、前記トラ
ンジスタを導通させて前記発電コイルの出力を短
絡するとともに、点火時期に前記トランジスタを
非導通に転ずることによつて前記点火コイルの一
次コイルに急激に発電出力を供給し、点火コイル
の二次コイルに高電圧を誘起して点火を行なうよ
うにした装置において、前記点火コイルの一次コ
イルに中間タツプを設けるとともに、潤滑オイル
の液面レベル検出装置を前記中間タツプに接続し
たことを特徴とする内燃機関用点火装置。 ２ 前記トランジスタのベース・コレクタ間にア
バランシエダイオードを接続したことを特徴とす
る実用新案登録請求の範囲第１項に記載の内燃機
関用点火装置。[Claims for Utility Model Registration] 1. A parallel circuit consisting of a transistor and a primary coil of an ignition coil is connected to both ends of a power generation coil, the transistor is made conductive to short-circuit the output of the power generation coil, and the transistor is connected at the ignition timing. In the device, the power generation output is suddenly supplied to the primary coil of the ignition coil by turning the ignition coil into non-conducting state, and ignition is performed by inducing a high voltage in the secondary coil of the ignition coil. 1. An ignition system for an internal combustion engine, characterized in that a primary coil is provided with an intermediate tap, and a lubricating oil level detection device is connected to the intermediate tap. 2. The ignition device for an internal combustion engine according to claim 1, characterized in that an avalanche diode is connected between the base and collector of the transistor.
JP1985157141U 1985-10-14 1985-10-14 Expired - Lifetime JPH0511346Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985157141U JPH0511346Y2 (en) 1985-10-14 1985-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985157141U JPH0511346Y2 (en) 1985-10-14 1985-10-14

Publications (2)

Publication Number Publication Date
JPS6264878U true JPS6264878U (en) 1987-04-22
JPH0511346Y2 JPH0511346Y2 (en) 1993-03-19

Family

ID=31079414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985157141U Expired - Lifetime JPH0511346Y2 (en) 1985-10-14 1985-10-14

Country Status (1)

Country Link
JP (1) JPH0511346Y2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157345A (en) * 1974-11-15 1976-05-19 Fuji Electric Co Ltd HANDOTAITE NKASOCHI
JPS56132462A (en) * 1980-03-20 1981-10-16 Nippon Denso Co Ltd Ignitor for internal combustion engine
JPS57200671A (en) * 1981-06-02 1982-12-08 Nippon Denso Co Ltd Apparatus for stopping engine automatically when shortage of oil is caused
JPS58214670A (en) * 1982-06-05 1983-12-13 Sigma Electron Planning:Kk Ignition device of internal-combustion engine
JPS5932675A (en) * 1982-08-17 1984-02-22 Honda Motor Co Ltd Ignition device for gasoline engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157345A (en) * 1974-11-15 1976-05-19 Fuji Electric Co Ltd HANDOTAITE NKASOCHI
JPS56132462A (en) * 1980-03-20 1981-10-16 Nippon Denso Co Ltd Ignitor for internal combustion engine
JPS57200671A (en) * 1981-06-02 1982-12-08 Nippon Denso Co Ltd Apparatus for stopping engine automatically when shortage of oil is caused
JPS58214670A (en) * 1982-06-05 1983-12-13 Sigma Electron Planning:Kk Ignition device of internal-combustion engine
JPS5932675A (en) * 1982-08-17 1984-02-22 Honda Motor Co Ltd Ignition device for gasoline engine

Also Published As

Publication number Publication date
JPH0511346Y2 (en) 1993-03-19

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