JPS62151689U - - Google Patents

Info

Publication number
JPS62151689U
JPS62151689U JP3784686U JP3784686U JPS62151689U JP S62151689 U JPS62151689 U JP S62151689U JP 3784686 U JP3784686 U JP 3784686U JP 3784686 U JP3784686 U JP 3784686U JP S62151689 U JPS62151689 U JP S62151689U
Authority
JP
Japan
Prior art keywords
lamp
voltage
pushbutton
contact
parallel
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
JP3784686U
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 JP3784686U priority Critical patent/JPS62151689U/ja
Publication of JPS62151689U publication Critical patent/JPS62151689U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す回路図、第2図
は従来例を示す回路図である。 A……情報盤、S……Sn……押ボタンスイ
ツチ、a……接点、l……ランプ、Z……低電圧
素子、Ry……リレー、Tr……スイツチング素
子、V12……低電圧電源、V24……高電圧電
源、B……警報器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 接点と直列にランプを接続し該接点と並列に低
    電圧素子を接続した押ボタンスイツチを警報器と
    並列に複数個接続し、押ボタンスイツチのオン動
    作で定電圧がスイツチング素子に印加され、該ス
    イツチング素子の動作でリレーが動作し高電圧回
    路が閉成してオン動作中の押ボタンスイツチのラ
    ンプに高電圧電流が流れ該ランプが点灯し、他の
    押ボタンスイツチのランプには夫々定電圧素子を
    介して微少電流が流れるようにして成る監視装置
JP3784686U 1986-03-14 1986-03-14 Pending JPS62151689U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3784686U JPS62151689U (ja) 1986-03-14 1986-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3784686U JPS62151689U (ja) 1986-03-14 1986-03-14

Publications (1)

Publication Number Publication Date
JPS62151689U true JPS62151689U (ja) 1987-09-25

Family

ID=30849537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3784686U Pending JPS62151689U (ja) 1986-03-14 1986-03-14

Country Status (1)

Country Link
JP (1) JPS62151689U (ja)

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