JPS6076896U - High frequency discharge lamp lighting device - Google Patents

High frequency discharge lamp lighting device

Info

Publication number
JPS6076896U
JPS6076896U JP16979783U JP16979783U JPS6076896U JP S6076896 U JPS6076896 U JP S6076896U JP 16979783 U JP16979783 U JP 16979783U JP 16979783 U JP16979783 U JP 16979783U JP S6076896 U JPS6076896 U JP S6076896U
Authority
JP
Japan
Prior art keywords
discharge lamp
lighting device
lamp lighting
high frequency
frequency 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.)
Granted
Application number
JP16979783U
Other languages
Japanese (ja)
Other versions
JPH0444000Y2 (en
Inventor
茂穂 池田
Original Assignee
明治ナシヨナル工業株式会社
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 明治ナシヨナル工業株式会社 filed Critical 明治ナシヨナル工業株式会社
Priority to JP16979783U priority Critical patent/JPS6076896U/en
Publication of JPS6076896U publication Critical patent/JPS6076896U/en
Application granted granted Critical
Publication of JPH0444000Y2 publication Critical patent/JPH0444000Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Exposure Or Original Feeding In Electrophotography (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]

図はこの考案の実施例を示す回路図である。 ３・・・・・・高周波インバータ、５・・・・・・発振
トランス、７，８・・・・・・２次コイル、９・・・・
・・予熱用の直流電源の端子、１０・・・・・・放電灯
、１１，１２・・・・・・フィラメント、１５・・・・
・・コンデンサ、１６・・・・・・抵抗。 −−The figure is a circuit diagram showing an embodiment of this invention. 3...High frequency inverter, 5...Oscillation transformer, 7, 8...Secondary coil, 9...
...DC power supply terminal for preheating, 10...Discharge lamp, 11,12...Filament, 15...
... Capacitor, 16... Resistor. ---

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 高周波インバータの発振トランスに巻回された第１及び
第２の２次コイルのうちの少くとも一方の２次コイルを
、放電灯の両端に接続するとともに、予熱用の直流電源
の端子間に、前記放電灯の両フィラメント、前記両２次
コイル及び予熱用のスイッチを介して予熱電流抑制用の
抵抗とコンデンサとの並列回路を直列に接続してなる高
周波放電灯点灯装置。At least one of the first and second secondary coils wound around the oscillation transformer of the high-frequency inverter is connected to both ends of the discharge lamp, and between the terminals of the preheating DC power supply, A high-frequency discharge lamp lighting device comprising a parallel circuit of a resistor and a capacitor for suppressing preheating current connected in series through both filaments of the discharge lamp, both secondary coils, and a preheating switch.
JP16979783U 1983-10-31 1983-10-31 High frequency discharge lamp lighting device Granted JPS6076896U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16979783U JPS6076896U (en) 1983-10-31 1983-10-31 High frequency discharge lamp lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16979783U JPS6076896U (en) 1983-10-31 1983-10-31 High frequency discharge lamp lighting device

Publications (2)

Publication Number Publication Date
JPS6076896U true JPS6076896U (en) 1985-05-29
JPH0444000Y2 JPH0444000Y2 (en) 1992-10-16

Family

ID=30370858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16979783U Granted JPS6076896U (en) 1983-10-31 1983-10-31 High frequency discharge lamp lighting device

Country Status (1)

Country Link
JP (1) JPS6076896U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4815979U (en) * 1971-07-02 1973-02-22
JPS567391A (en) * 1979-06-30 1981-01-26 Matsushita Electric Works Ltd Device for firing discharge lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4815979U (en) * 1971-07-02 1973-02-22
JPS567391A (en) * 1979-06-30 1981-01-26 Matsushita Electric Works Ltd Device for firing discharge lamp

Also Published As

Publication number Publication date
JPH0444000Y2 (en) 1992-10-16

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