JPS6158212U - - Google Patents

Info

Publication number
JPS6158212U
JPS6158212U JP1984140308U JP14030884U JPS6158212U JP S6158212 U JPS6158212 U JP S6158212U JP 1984140308 U JP1984140308 U JP 1984140308U JP 14030884 U JP14030884 U JP 14030884U JP S6158212 U JPS6158212 U JP S6158212U
Authority
JP
Japan
Prior art keywords
light source
built
circuit
power supply
changing
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
JP1984140308U
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 JP1984140308U priority Critical patent/JPS6158212U/ja
Publication of JPS6158212U publication Critical patent/JPS6158212U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Road Signs Or Road Markings (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Audible And Visible Signals (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示すものであり、
第1図は構成を示すブロツク図、第2図は動作を
説明するための、第1図の要部における波形を示
す波形図である。 1…商用電源、2…夜間電源自動投入器、3…
フラツシヤー制御回路、4…電流制御回路、5…
光源、6…予備光源、7…電流検出回路、9…車
両又は人感知器、10,11…保持回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 蛍光燈を内蔵光源として使用する内照式道路標
    識において、内蔵光源の電源回路に、その内蔵光
    源の光度を一定周期で変化させる回路を挿入した
    ことを特徴とする内照式道路標識。
JP1984140308U 1984-09-14 1984-09-14 Pending JPS6158212U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984140308U JPS6158212U (ja) 1984-09-14 1984-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984140308U JPS6158212U (ja) 1984-09-14 1984-09-14

Publications (1)

Publication Number Publication Date
JPS6158212U true JPS6158212U (ja) 1986-04-19

Family

ID=30698662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984140308U Pending JPS6158212U (ja) 1984-09-14 1984-09-14

Country Status (1)

Country Link
JP (1) JPS6158212U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433343U (ja) * 1977-12-26 1979-03-05
JPS5924409B2 (ja) * 1980-05-10 1984-06-09 アグフア−ゲ−ヴエルト・アクチエンゲゼルシヤフト 写真乳剤層の液処理装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433343U (ja) * 1977-12-26 1979-03-05
JPS5924409B2 (ja) * 1980-05-10 1984-06-09 アグフア−ゲ−ヴエルト・アクチエンゲゼルシヤフト 写真乳剤層の液処理装置

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