JPS5813519U - Flashlight device that prevents accidental flashing - Google Patents

Flashlight device that prevents accidental flashing

Info

Publication number
JPS5813519U
JPS5813519U JP10664781U JP10664781U JPS5813519U JP S5813519 U JPS5813519 U JP S5813519U JP 10664781 U JP10664781 U JP 10664781U JP 10664781 U JP10664781 U JP 10664781U JP S5813519 U JPS5813519 U JP S5813519U
Authority
JP
Japan
Prior art keywords
charge
capacitor
flash
turned
main discharge
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
JP10664781U
Other languages
Japanese (ja)
Inventor
竹村　智之
Original Assignee
ヒタコン写真用品販売株式会社
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 ヒタコン写真用品販売株式会社 filed Critical ヒタコン写真用品販売株式会社
Priority to JP10664781U priority Critical patent/JPS5813519U/en
Publication of JPS5813519U publication Critical patent/JPS5813519U/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Stroboscope Apparatuses (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]

図は本考案実施例の回路図である。 ２：電源スィッチ、３　＝ＤＣ−ＤＣコンバーター、６
：主放電用コンデンサ、７：閃光放電管、８ニドリガー
コンデンサ、９：ＳＣＲ，１１：ネオン管、１５：コン
デンサ、１７：シンクロスイッチ。The figure is a circuit diagram of an embodiment of the present invention. 2: Power switch, 3 = DC-DC converter, 6
: Main discharge capacitor, 7: Flash discharge tube, 8 Nidoriger capacitor, 9: SCR, 11: Neon tube, 15: Capacitor, 17: Synchro switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源スィッチのオンで主放電用コンデンサを充電し、そ
の充電電荷を閃光放電管で放電して発光する閃光発光器
において、主放電用コンデンサの充電電圧が予定値に達
したときに表示する充電完了表示手段へ電源スイツチオ
フ時に主放電用コンデンサの電荷が流れないようにする
とともに、閃光放電管を放電起動させるためのトリガー
回路のトリガーコンデンサへは電荷スイッチオフ時に主
放電用コンデンサの電荷が流れるように接続し、上記ト
リガー回路を動作開始させるスイッチング素子を動作さ
せるコンデンサへ蝋源スイッチオフ時に主放電用コンデ
ンサの電荷が流れないように接続したことを特徴とする
閃光発光器。In flash emitters that charge the main discharge capacitor when the power switch is turned on and then discharge the charged charge in the flash discharge tube to emit light, the charging completion indicator is displayed when the charging voltage of the main discharge capacitor reaches the scheduled value. In addition to preventing the charge from the main discharge capacitor from flowing to the display means when the power switch is turned off, the charge from the main discharge capacitor is made to flow to the trigger capacitor of the trigger circuit for starting the flash discharge tube when the charge switch is turned off. A flash light emitting device, characterized in that the flash light emitting device is connected to a capacitor that operates a switching element that starts the operation of the trigger circuit so that the electric charge of the main discharge capacitor does not flow when the wax source switch is turned off.
JP10664781U 1981-07-20 1981-07-20 Flashlight device that prevents accidental flashing Pending JPS5813519U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10664781U JPS5813519U (en) 1981-07-20 1981-07-20 Flashlight device that prevents accidental flashing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10664781U JPS5813519U (en) 1981-07-20 1981-07-20 Flashlight device that prevents accidental flashing

Publications (1)

Publication Number Publication Date
JPS5813519U true JPS5813519U (en) 1983-01-27

Family

ID=29901113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10664781U Pending JPS5813519U (en) 1981-07-20 1981-07-20 Flashlight device that prevents accidental flashing

Country Status (1)

Country Link
JP (1) JPS5813519U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184794A (en) * 1985-02-13 1986-08-18 Toshiba Corp Semiconductor memory device
JPS6423500A (en) * 1987-07-17 1989-01-26 Toshiba Corp Read-only semiconductor memory

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184794A (en) * 1985-02-13 1986-08-18 Toshiba Corp Semiconductor memory device
JPH0453040B2 (en) * 1985-02-13 1992-08-25 Tokyo Shibaura Electric Co
JPS6423500A (en) * 1987-07-17 1989-01-26 Toshiba Corp Read-only semiconductor memory

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