JPS5885289U - ガス漏れ警報器 - Google Patents

ガス漏れ警報器

Info

Publication number
JPS5885289U
JPS5885289U JP17823781U JP17823781U JPS5885289U JP S5885289 U JPS5885289 U JP S5885289U JP 17823781 U JP17823781 U JP 17823781U JP 17823781 U JP17823781 U JP 17823781U JP S5885289 U JPS5885289 U JP S5885289U
Authority
JP
Japan
Prior art keywords
circuit
buzzer
gas leak
leak alarm
initial
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.)
Granted
Application number
JP17823781U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6349838Y2 (US20020051482A1-20020502-M00012.png
Inventor
泰 鈴木
Original Assignee
株式会社日立ホームテック
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 株式会社日立ホームテック filed Critical 株式会社日立ホームテック
Priority to JP17823781U priority Critical patent/JPS5885289U/ja
Publication of JPS5885289U publication Critical patent/JPS5885289U/ja
Application granted granted Critical
Publication of JPS6349838Y2 publication Critical patent/JPS6349838Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Emergency Alarm Devices (AREA)
JP17823781U 1981-11-30 1981-11-30 ガス漏れ警報器 Granted JPS5885289U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17823781U JPS5885289U (ja) 1981-11-30 1981-11-30 ガス漏れ警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17823781U JPS5885289U (ja) 1981-11-30 1981-11-30 ガス漏れ警報器

Publications (2)

Publication Number Publication Date
JPS5885289U true JPS5885289U (ja) 1983-06-09
JPS6349838Y2 JPS6349838Y2 (US20020051482A1-20020502-M00012.png) 1988-12-21

Family

ID=29972848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17823781U Granted JPS5885289U (ja) 1981-11-30 1981-11-30 ガス漏れ警報器

Country Status (1)

Country Link
JP (1) JPS5885289U (US20020051482A1-20020502-M00012.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135994U (ja) * 1984-02-16 1985-09-10 栗田　澄彦 警報装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135994U (ja) * 1984-02-16 1985-09-10 栗田　澄彦 警報装置

Also Published As

Publication number Publication date
JPS6349838Y2 (US20020051482A1-20020502-M00012.png) 1988-12-21

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