JPS5933593U - Gas leak alarm device - Google Patents

Gas leak alarm device

Info

Publication number
JPS5933593U
JPS5933593U JP1982125708U JP12570882U JPS5933593U JP S5933593 U JPS5933593 U JP S5933593U JP 1982125708 U JP1982125708 U JP 1982125708U JP 12570882 U JP12570882 U JP 12570882U JP S5933593 U JPS5933593 U JP S5933593U
Authority
JP
Japan
Prior art keywords
gas
output
changeover switch
switch means
comparator
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
JP1982125708U
Other languages
Japanese (ja)
Inventor
浩二 寺見
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP1982125708U priority Critical patent/JPS5933593U/en
Publication of JPS5933593U publication Critical patent/JPS5933593U/en
Pending legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Emergency Alarm Devices (AREA)
  • Details Of Television Systems (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面はいずれも本考案に係り、第１図はガス漏れ警報装
置の概略ブロック図、第２図は検出部の回路構成図、第
３図は第１図の要部を説明する為のブロック図である。 ６・・・スピーカー、９・・・ブラウン管、１２・・・
検出部、１３・・・ガスセンサ、１８・・・比較器、１
９・・・第１発振器、２０・・・第２発振器、ＳＷ□・
・・第１切換えスイッチ手段、ＳＷ２・・・第２切換え
スイッチ手段。The drawings are all related to the present invention; Fig. 1 is a schematic block diagram of the gas leak alarm device, Fig. 2 is a circuit configuration diagram of the detection section, and Fig. 3 is a block diagram for explaining the main parts of Fig. 1. It is. 6... Speaker, 9... Braun tube, 12...
Detection unit, 13... Gas sensor, 18... Comparator, 1
9...First oscillator, 20...Second oscillator, SW□・
...first changeover switch means, SW2...second changeover switch means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガスに応答するガスセンサを有する検出部を設け、一方
前記検出部からの出力電圧と基準電圧とを比較する比較
器と該比較器の出力によって作動、不作動制御される第
１、第２発振器と、ビデオ信号の出力路に配されると共
に前記第１発振器に接続された第１切換えスイッチ手段
と、音声信号の出力路に配されると共に前記第２発振器
に接続された第２切換えスイッチ手段とをテレビジョン
受像機に設け、前記ガスセンサがガスを検出したとき前
記比較器の出力によって前記第１、第２発振器を作動さ
せるとともに前記第１、第２切換えスイッチ手段が前記
第１、第２発振器の出力をそれぞれブラウン管及びスピ
ーカーに供給するよう切換わるガス漏れ警報装置。A detection section having a gas sensor responsive to gas is provided, a comparator for comparing an output voltage from the detection section with a reference voltage, and first and second oscillators whose activation and inactivation are controlled by the output of the comparator. , a first changeover switch means arranged in the video signal output path and connected to the first oscillator; and a second changeover switch means arranged in the audio signal output path and connected to the second oscillator. is provided in the television receiver, and when the gas sensor detects gas, the output of the comparator operates the first and second oscillators, and the first and second changeover switch means operate the first and second oscillators. A gas leak alarm device that switches to supply the output to the cathode ray tube and speaker, respectively.
JP1982125708U 1982-08-19 1982-08-19 Gas leak alarm device Pending JPS5933593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982125708U JPS5933593U (en) 1982-08-19 1982-08-19 Gas leak alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982125708U JPS5933593U (en) 1982-08-19 1982-08-19 Gas leak alarm device

Publications (1)

Publication Number Publication Date
JPS5933593U true JPS5933593U (en) 1984-03-01

Family

ID=30286100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982125708U Pending JPS5933593U (en) 1982-08-19 1982-08-19 Gas leak alarm device

Country Status (1)

Country Link
JP (1) JPS5933593U (en)

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