JPH0473297U - - Google Patents

Info

Publication number
JPH0473297U
JPH0473297U JP11500190U JP11500190U JPH0473297U JP H0473297 U JPH0473297 U JP H0473297U JP 11500190 U JP11500190 U JP 11500190U JP 11500190 U JP11500190 U JP 11500190U JP H0473297 U JPH0473297 U JP H0473297U
Authority
JP
Japan
Prior art keywords
output
gas
gas leak
level
outputs
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
JP11500190U
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 JP11500190U priority Critical patent/JPH0473297U/ja
Publication of JPH0473297U publication Critical patent/JPH0473297U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Emergency Alarm Devices (AREA)

Description

【図面の簡単な説明】
第1図〜第4図は本考案に係るガス漏れ警報器
の一実施例を示し、第1図は簡単な回路図、第2
図は本考案に係るガス漏れ警報器を使用したシス
テム図、第3図及び第4図は動作説明図、第5図
及び第6図は従来例を示し、第5図は回路図、第
6図はガス素子の経年変化を示す図である。 1……ガス漏れ警報器、2……ガス素子、S
……ガス漏れ出力部、S……第2の出力部、A
……ガス漏れ判断レベル、B……第2の判断レベ
ル。

Claims (1)

    【実用新案登録請求の範囲】
  1. ガス濃度に応じた出力を発生するガス素子を備
    えると共に、該ガス素子の出力レベルがガス漏れ
    判断レベルを超えたとき出力するガス漏れ出力部
    を備えたガス漏れ警報器において、前記ガス漏れ
    判断レベルより低い第2の判断レベルで出力する
    第2の出力部を付加したことを特徴とするガス漏
    れ警報器。
JP11500190U 1990-10-31 1990-10-31 Pending JPH0473297U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11500190U JPH0473297U (ja) 1990-10-31 1990-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11500190U JPH0473297U (ja) 1990-10-31 1990-10-31

Publications (1)

Publication Number Publication Date
JPH0473297U true JPH0473297U (ja) 1992-06-26

Family

ID=31862727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11500190U Pending JPH0473297U (ja) 1990-10-31 1990-10-31

Country Status (1)

Country Link
JP (1) JPH0473297U (ja)

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