JPS6253599U - - Google Patents

Info

Publication number
JPS6253599U
JPS6253599U JP14603885U JP14603885U JPS6253599U JP S6253599 U JPS6253599 U JP S6253599U JP 14603885 U JP14603885 U JP 14603885U JP 14603885 U JP14603885 U JP 14603885U JP S6253599 U JPS6253599 U JP S6253599U
Authority
JP
Japan
Prior art keywords
preheating starter
preheating
discharge lamps
starter
registration request
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
JP14603885U
Other languages
English (en)
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 filed Critical
Priority to JP14603885U priority Critical patent/JPS6253599U/ja
Publication of JPS6253599U publication Critical patent/JPS6253599U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例の回路図、第2図は同上
の各部波形図、第3図は従来例の回路図、第4図
及び第5図は夫々同上の全点灯時及び調光時の各
部波形図であり、Laは放電灯、2は直流予熱始
動装置である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 夫々直流予熱始動装置を有する放電灯を複数個
    並列接続したものを負荷とする多灯放電灯照明装
    置において、少なくとも一つの直流予熱始動装置
    の極性を他の直流予熱始動装置と逆極性として接
    続して成る多灯放電灯照明装置。
JP14603885U 1985-09-25 1985-09-25 Pending JPS6253599U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14603885U JPS6253599U (ja) 1985-09-25 1985-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14603885U JPS6253599U (ja) 1985-09-25 1985-09-25

Publications (1)

Publication Number Publication Date
JPS6253599U true JPS6253599U (ja) 1987-04-02

Family

ID=31058131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14603885U Pending JPS6253599U (ja) 1985-09-25 1985-09-25

Country Status (1)

Country Link
JP (1) JPS6253599U (ja)

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