JPS5936600U - Fluorescent lamp lighting circuit - Google Patents

Fluorescent lamp lighting circuit

Info

Publication number
JPS5936600U
JPS5936600U JP13327382U JP13327382U JPS5936600U JP S5936600 U JPS5936600 U JP S5936600U JP 13327382 U JP13327382 U JP 13327382U JP 13327382 U JP13327382 U JP 13327382U JP S5936600 U JPS5936600 U JP S5936600U
Authority
JP
Japan
Prior art keywords
fluorescent lamp
lighting circuit
lamp lighting
filament
power supply
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
JP13327382U
Other languages
Japanese (ja)
Inventor
昭夫 平野
正之 中山
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP13327382U priority Critical patent/JPS5936600U/en
Publication of JPS5936600U publication Critical patent/JPS5936600U/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) [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図と第２図は従来の蛍光灯の点灯回路の構成を示す
接続図、第３図はこの考案の一実施例の構成を示す接続
図である。 図に於て、１は蛍光灯、２はフィラメント、６は電源、
１２はフィラメントトランス、１３は主電源トランスで
ある。尚各図中、同一符号は同一または相当部分を示す
ものとする。1 and 2 are connection diagrams showing the configuration of a conventional lighting circuit for a fluorescent lamp, and FIG. 3 is a connection diagram showing the configuration of an embodiment of this invention. In the figure, 1 is a fluorescent lamp, 2 is a filament, 6 is a power supply,
12 is a filament transformer, and 13 is a main power transformer. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 蛍光灯の管端に設けられたフィラメントをそれぞれ予熱
する電流を供給するフィラメント予熱電源、上記蛍光灯
の両方のヒラメントに接続され、書　　上記フィラメン
トの予熱状態にて上記両方のヒラメント間に放電々流を
供給する主点灯電源を備えた蛍光灯の点灯回路。A filament preheating power supply that supplies current to preheat each filament provided at the tube end of the fluorescent lamp, is connected to both filaments of the fluorescent lamp, and when the filament is preheated, a discharge current flows between the two filaments. Fluorescent lamp lighting circuit with main lighting power supply.
JP13327382U 1982-08-31 1982-08-31 Fluorescent lamp lighting circuit Pending JPS5936600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13327382U JPS5936600U (en) 1982-08-31 1982-08-31 Fluorescent lamp lighting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13327382U JPS5936600U (en) 1982-08-31 1982-08-31 Fluorescent lamp lighting circuit

Publications (1)

Publication Number Publication Date
JPS5936600U true JPS5936600U (en) 1984-03-07

Family

ID=30300692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13327382U Pending JPS5936600U (en) 1982-08-31 1982-08-31 Fluorescent lamp lighting circuit

Country Status (1)

Country Link
JP (1) JPS5936600U (en)

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