JPS6071861U - igniter - Google Patents

igniter

Info

Publication number
JPS6071861U
JPS6071861U JP16414683U JP16414683U JPS6071861U JP S6071861 U JPS6071861 U JP S6071861U JP 16414683 U JP16414683 U JP 16414683U JP 16414683 U JP16414683 U JP 16414683U JP S6071861 U JPS6071861 U JP S6071861U
Authority
JP
Japan
Prior art keywords
capacitor
transformer
charged
switching element
diode
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.)
Pending
Application number
JP16414683U
Other languages
Japanese (ja)
Inventor
下村 司朗
博 上田
仲 忠▲み▼
Original Assignee
株式会社村田製作所
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 株式会社村田製作所 filed Critical 株式会社村田製作所
Priority to JP16414683U priority Critical patent/JPS6071861U/en
Publication of JPS6071861U publication Critical patent/JPS6071861U/en
Pending legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (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

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

第1図は従来の点火装置の回路図、第2図、第3図、−
第4図、第5図および第6図は夫々本考案に係る点火装
置の実施例の回路図である。 D□、D2・・・ダイオ°−ド、C1・・・第1コンデ
ンサ、C2・・・第2コンデンサ、D3・・・PNPN
ダイオード、11・・・コンデンサ回路、13at  
13b・・・放電々極、14・・・昇圧トランス、20
・・・火花放電発生回路、21・・・SCR。
Fig. 1 is a circuit diagram of a conventional ignition system, Fig. 2, Fig. 3, -
4, 5 and 6 are circuit diagrams of embodiments of the ignition device according to the present invention, respectively. D□, D2...diode, C1...first capacitor, C2...second capacitor, D3...PNPN
Diode, 11... Capacitor circuit, 13at
13b... Discharge pole, 14... Step-up transformer, 20
...Spark discharge generation circuit, 21...SCR.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ダイオードにより整流された電流により充電されるコン
デンサ回路と、2次巻線側に放電々極が接続された昇圧
トランスの1次巻線と、規定の電圧を越える電圧が印加
されるとオンするスイッチング素子とが閉回路状に接続
されてなる火花放電発生回路を備え、上記スイッチング
素子のオンでコンデンサ回路に蓄えられていたエネルギ
ーが昇圧トランスに与えられ乞ようにした点火装置にお
いて、上記コンデンサ回路は一つのダイオードを通して
交流電源から入力する交流の半周期で充電される第1コ
ンデンサと、いま一つのダイオードを通して上記交流電
源から入力する交流の残る半周期で充電される第2コン
デンサとからなり、これら第1コンデンサの一端と第2
コンデンサの一端とが相互に接続され、第1コンデンサ
の他端と第2コンデンサの他端との間に上記スイッチン
グ素子と昇圧トランスの1次巻線が接続されていること
を特徴とする点火装置。
A capacitor circuit that is charged by a current rectified by a diode, a primary winding of a step-up transformer with a discharge pole connected to the secondary winding, and a switching device that turns on when a voltage exceeding a specified voltage is applied. In the ignition device, the ignition device is provided with a spark discharge generation circuit in which the switching element is connected in a closed circuit, and the energy stored in the capacitor circuit is given to a step-up transformer when the switching element is turned on. It consists of a first capacitor that is charged with a half cycle of AC input from the AC power supply through one diode, and a second capacitor that is charged with the remaining half cycle of AC input from the AC power supply through another diode. One end of the first capacitor and the second
An ignition device characterized in that one end of the capacitor is connected to each other, and the switching element and the primary winding of a step-up transformer are connected between the other end of the first capacitor and the other end of the second capacitor. .
JP16414683U 1983-10-24 1983-10-24 igniter Pending JPS6071861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16414683U JPS6071861U (en) 1983-10-24 1983-10-24 igniter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16414683U JPS6071861U (en) 1983-10-24 1983-10-24 igniter

Publications (1)

Publication Number Publication Date
JPS6071861U true JPS6071861U (en) 1985-05-21

Family

ID=30359956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16414683U Pending JPS6071861U (en) 1983-10-24 1983-10-24 igniter

Country Status (1)

Country Link
JP (1) JPS6071861U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729017U (en) * 1971-04-21 1972-12-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729017U (en) * 1971-04-21 1972-12-02

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