JPH0223796U - - Google Patents

Info

Publication number
JPH0223796U
JPH0223796U JP10208488U JP10208488U JPH0223796U JP H0223796 U JPH0223796 U JP H0223796U JP 10208488 U JP10208488 U JP 10208488U JP 10208488 U JP10208488 U JP 10208488U JP H0223796 U JPH0223796 U JP H0223796U
Authority
JP
Japan
Prior art keywords
conductor
melts
temperature
alarm
transistor
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
JP10208488U
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 JP10208488U priority Critical patent/JPH0223796U/ja
Publication of JPH0223796U publication Critical patent/JPH0223796U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)

Description

【図面の簡単な説明】
図面は、本考案実施例装置の構成を示す図であ
る。 1……低融点導体、2……直流電源(乾電池)
、3……抵抗、4……トランジスタ、5……警報
器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 150°C前後で溶解する任意長の導体の表面
    を、該導体(線)が溶解する温度より高めの電気
    絶縁被膜を塗布したもの、もしくは該導体が溶解
    する温度より数°C〜数10°C高めの温度で溶
    解または軟化する電気絶縁チユーブで前記導体を
    絶縁したものと、トランジスタと、警報器からな
    る簡易火災予知器。
JP10208488U 1988-08-02 1988-08-02 Pending JPH0223796U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10208488U JPH0223796U (ja) 1988-08-02 1988-08-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10208488U JPH0223796U (ja) 1988-08-02 1988-08-02

Publications (1)

Publication Number Publication Date
JPH0223796U true JPH0223796U (ja) 1990-02-16

Family

ID=31331665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10208488U Pending JPH0223796U (ja) 1988-08-02 1988-08-02

Country Status (1)

Country Link
JP (1) JPH0223796U (ja)

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