JPS59152699U - Lighting device for discharge lamps - Google Patents

Lighting device for discharge lamps

Info

Publication number
JPS59152699U
JPS59152699U JP4797083U JP4797083U JPS59152699U JP S59152699 U JPS59152699 U JP S59152699U JP 4797083 U JP4797083 U JP 4797083U JP 4797083 U JP4797083 U JP 4797083U JP S59152699 U JPS59152699 U JP S59152699U
Authority
JP
Japan
Prior art keywords
discharge lamp
lighting device
discharge lamps
discharge
short circuit
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
JP4797083U
Other languages
Japanese (ja)
Inventor
文則 仲矢
Original Assignee
東芝ライテック株式会社
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 東芝ライテック株式会社 filed Critical 東芝ライテック株式会社
Priority to JP4797083U priority Critical patent/JPS59152699U/en
Publication of JPS59152699U publication Critical patent/JPS59152699U/en
Pending legal-status Critical Current

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  • Circuit Arrangements For Discharge Lamps (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]

図は本考案の一実施例を示す。 Ｎ２：出力巻線、Ａ、　Ｂ：放電灯、Ｃ２：コンデンサ
、Ｓ：放電灯短絡回路、Ｒ，、Ｒ２，Ｃ３，ＺＤ二検出
回路。The figure shows an embodiment of the invention. N2: Output winding, A, B: Discharge lamp, C2: Capacitor, S: Discharge lamp short circuit, R, , R2, C3, ZD two detection circuits.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インバータの出力側と放電灯との間に直列に接続された
コンデンサと、放電灯の半波放電時における前記コンデ
ンサの両端電圧を検出する検出回路と、前記放電灯に並
列に接続され前記検出回路により駆動される放電灯短絡
回路とを具備することを特徴とする放電灯用点灯装置。A capacitor connected in series between the output side of the inverter and the discharge lamp, a detection circuit that detects the voltage across the capacitor during half-wave discharge of the discharge lamp, and the detection circuit connected in parallel to the discharge lamp. 1. A lighting device for a discharge lamp, comprising: a discharge lamp short circuit driven by a discharge lamp short circuit.
JP4797083U 1983-03-31 1983-03-31 Lighting device for discharge lamps Pending JPS59152699U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4797083U JPS59152699U (en) 1983-03-31 1983-03-31 Lighting device for discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4797083U JPS59152699U (en) 1983-03-31 1983-03-31 Lighting device for discharge lamps

Publications (1)

Publication Number Publication Date
JPS59152699U true JPS59152699U (en) 1984-10-13

Family

ID=30178510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4797083U Pending JPS59152699U (en) 1983-03-31 1983-03-31 Lighting device for discharge lamps

Country Status (1)

Country Link
JP (1) JPS59152699U (en)

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