JPS6334361U - - Google Patents

Info

Publication number
JPS6334361U
JPS6334361U JP12872686U JP12872686U JPS6334361U JP S6334361 U JPS6334361 U JP S6334361U JP 12872686 U JP12872686 U JP 12872686U JP 12872686 U JP12872686 U JP 12872686U JP S6334361 U JPS6334361 U JP S6334361U
Authority
JP
Japan
Prior art keywords
ignition
capacitor
engine
timing signal
blocking oscillator
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
JP12872686U
Other languages
Japanese (ja)
Other versions
JPH0421012Y2 (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 JP1986128726U priority Critical patent/JPH0421012Y2/ja
Priority to US07/082,345 priority patent/US4827891A/en
Publication of JPS6334361U publication Critical patent/JPS6334361U/ja
Application granted granted Critical
Publication of JPH0421012Y2 publication Critical patent/JPH0421012Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)

Description

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

第１図は従来の点火装置を示す回路図、第２図
は本考案の実施例を示す回路図である。 主要部分の符号の説明、１２……ブロツキング
オシレータ、１３……トランス、４１……点火コ
イル、４２……点火プラグ、４３……パルサコイ
ル、４４……停止制御回路、５２……エキサイタ
コイル、５７……ブリツジ回路。 FIG. 1 is a circuit diagram showing a conventional ignition device, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. Explanation of symbols of main parts, 12...Blocking oscillator, 13...Transformer, 41...Ignition coil, 42...Spark plug, 43...Pulser coil, 44...Stop control circuit, 52...Exciter coil, 57... Bridge circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの回転に同期した点火時期信号を発生
する点火時期信号発生手段と、コンデンサと、ブ
ロツキングオシレータと、該ブロツキングオシレ
ータの出力電圧を整流して前記コンデンサに供給
して前記コンデンサを充電させる整流器と、前記
点火時期信号に応じてオンとなり前記コンデンサ
の蓄電電荷を放電させて点火コイルの１次巻線の
端子間にパルス電圧を発生させるスイツチング素
子と、前記点火コイルの２次巻線に発生する高電
圧によつて火花放電する点火プラグとを備えた内
燃エンジンの容量放電点火方式の点火装置であつ
て、前記ブロツキングオシレータにエンジンの回
転に同期して発振することを特徴とする点火装置
。 An ignition timing signal generating means for generating an ignition timing signal synchronized with engine rotation, a capacitor, a blocking oscillator, and an output voltage of the blocking oscillator rectified and supplied to the capacitor to charge the capacitor. a switching element that is turned on in response to the ignition timing signal to discharge the stored charge in the capacitor and generate a pulse voltage between terminals of the primary winding of the ignition coil; and a secondary winding of the ignition coil. This ignition device uses a capacitive discharge ignition method for an internal combustion engine, and is equipped with a spark plug that discharges sparks by a high voltage generated in the engine, and is characterized in that the blocking oscillator oscillates in synchronization with the rotation of the engine. ignition device.
JP1986128726U 1986-08-23 1986-08-23 Expired JPH0421012Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986128726U JPH0421012Y2 (en) 1986-08-23 1986-08-23
US07/082,345 US4827891A (en) 1986-08-23 1987-08-06 Ignition apparatus for preventing unnecessary charging in an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986128726U JPH0421012Y2 (en) 1986-08-23 1986-08-23

Publications (2)

Publication Number Publication Date
JPS6334361U true JPS6334361U (en) 1988-03-05
JPH0421012Y2 JPH0421012Y2 (en) 1992-05-13

Family

ID=31024651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986128726U Expired JPH0421012Y2 (en) 1986-08-23 1986-08-23

Country Status (1)

Country Link
JP (1) JPH0421012Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6463651A (en) * 1987-09-04 1989-03-09 Nippon Denso Co Non-contact type ignition device for internal combustion engine
JPH05288138A (en) * 1992-04-07 1993-11-02 Honda Motor Co Ltd Ignition device of engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4954808A (en) * 1972-09-25 1974-05-28
JPS5065733A (en) * 1973-10-17 1975-06-03
JPS6077776U (en) * 1983-11-01 1985-05-30 三菱電機株式会社 igniter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4954808A (en) * 1972-09-25 1974-05-28
JPS5065733A (en) * 1973-10-17 1975-06-03
JPS6077776U (en) * 1983-11-01 1985-05-30 三菱電機株式会社 igniter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6463651A (en) * 1987-09-04 1989-03-09 Nippon Denso Co Non-contact type ignition device for internal combustion engine
JPH05288138A (en) * 1992-04-07 1993-11-02 Honda Motor Co Ltd Ignition device of engine

Also Published As

Publication number Publication date
JPH0421012Y2 (en) 1992-05-13

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