JPS6030092U - Gas leak alarm device - Google Patents

Gas leak alarm device

Info

Publication number
JPS6030092U
JPS6030092U JP11866483U JP11866483U JPS6030092U JP S6030092 U JPS6030092 U JP S6030092U JP 11866483 U JP11866483 U JP 11866483U JP 11866483 U JP11866483 U JP 11866483U JP S6030092 U JPS6030092 U JP S6030092U
Authority
JP
Japan
Prior art keywords
gas
plate circuit
leak alarm
gas leak
alarm device
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
JP11866483U
Other languages
Japanese (ja)
Inventor
曽根　雪夫
Original Assignee
矢崎総業株式会社
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 矢崎総業株式会社 filed Critical 矢崎総業株式会社
Priority to JP11866483U priority Critical patent/JPS6030092U/en
Publication of JPS6030092U publication Critical patent/JPS6030092U/en
Pending legal-status Critical Current

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Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Emergency Alarm Devices (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]

図面は本考案による装置の一実施例を示す回路図である
。 １・・・ガス検出素子、３・・・プレート回路、４・・
・発光素子、５・・・警報信号発生回路、ＲＬ・・・検
出抵抗。The drawing is a circuit diagram showing an embodiment of the device according to the present invention. 1... Gas detection element, 3... Plate circuit, 4...
- Light emitting element, 5... Alarm signal generation circuit, RL... Detection resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガスを吸着し、吸着したガスの濃度に応じた抵抗値を示
すガス検出素子と、該ガス検出素子に一定電圧を印加す
るプレート回路と、該プレート回路中に設けた検出抵抗
と、該検出抵抗の両端に生じる電圧の大きさに応じて警
報信号を発生する手段と、前記プレート回路中に直列に
接続した発光素子とを備え、前記発光素子の点灯間るさ
の度合により検出ガス漏濃度を表示するようにしたこと
を特徴とするガス漏れ警報装置。A gas detection element that adsorbs gas and exhibits a resistance value according to the concentration of the adsorbed gas, a plate circuit that applies a constant voltage to the gas detection element, a detection resistor provided in the plate circuit, and the detection resistor. means for generating an alarm signal in accordance with the magnitude of the voltage generated across the plate circuit; and a light emitting element connected in series in the plate circuit, the detected gas leakage concentration is determined by the degree of loudness during lighting of the light emitting element. A gas leak alarm device characterized in that it displays a gas leak alarm.
JP11866483U 1983-08-01 1983-08-01 Gas leak alarm device Pending JPS6030092U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11866483U JPS6030092U (en) 1983-08-01 1983-08-01 Gas leak alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11866483U JPS6030092U (en) 1983-08-01 1983-08-01 Gas leak alarm device

Publications (1)

Publication Number Publication Date
JPS6030092U true JPS6030092U (en) 1985-02-28

Family

ID=30272652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11866483U Pending JPS6030092U (en) 1983-08-01 1983-08-01 Gas leak alarm device

Country Status (1)

Country Link
JP (1) JPS6030092U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63110252U (en) * 1987-01-09 1988-07-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63110252U (en) * 1987-01-09 1988-07-15
JPH0515242Y2 (en) * 1987-01-09 1993-04-22

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