JPS6237197U - - Google Patents

Info

Publication number
JPS6237197U
JPS6237197U JP12798685U JP12798685U JPS6237197U JP S6237197 U JPS6237197 U JP S6237197U JP 12798685 U JP12798685 U JP 12798685U JP 12798685 U JP12798685 U JP 12798685U JP S6237197 U JPS6237197 U JP S6237197U
Authority
JP
Japan
Prior art keywords
voltages
generating means
voltage generating
brightness control
light brightness
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
JP12798685U
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 JP12798685U priority Critical patent/JPS6237197U/ja
Publication of JPS6237197U publication Critical patent/JPS6237197U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図ないし第3図はそれぞれ本考案による表
示灯の明るさ制御装置の異なる実施例を示す結線
図、第4図は第1図の動作を示す波形図、第5図
は第2図の動作を示す波形図、第6図は第3図の
動作を示す波形図、第7図、第8図はそれぞれ従
来の表示灯の明るさ制御装置の異なる例を示す結
線図である。 10……電圧発生手段、11……点灯回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. それぞれ単独に調節可能な実効値の異なる複数
    の電圧を発生する電圧発生手段と、この電圧発生
    手段が発生する電圧を選択していの何れかの電圧
    で交互に表示灯を点灯する点灯回路とを備えてい
    ることを特徴とする表示灯の明るさ制御装置。
JP12798685U 1985-08-22 1985-08-22 Pending JPS6237197U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12798685U JPS6237197U (ja) 1985-08-22 1985-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12798685U JPS6237197U (ja) 1985-08-22 1985-08-22

Publications (1)

Publication Number Publication Date
JPS6237197U true JPS6237197U (ja) 1987-03-05

Family

ID=31023243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12798685U Pending JPS6237197U (ja) 1985-08-22 1985-08-22

Country Status (1)

Country Link
JP (1) JPS6237197U (ja)

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