JPS51124493A - Gas leakage alarm - Google Patents

Gas leakage alarm

Info

Publication number
JPS51124493A
JPS51124493A JP4933375A JP4933375A JPS51124493A JP S51124493 A JPS51124493 A JP S51124493A JP 4933375 A JP4933375 A JP 4933375A JP 4933375 A JP4933375 A JP 4933375A JP S51124493 A JPS51124493 A JP S51124493A
Authority
JP
Japan
Prior art keywords
gas leakage
leakage alarm
alarm
fail
delay
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
JP4933375A
Other languages
Japanese (ja)
Other versions
JPS5538569B2 (en
Inventor
Tatsuya Wada
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4933375A priority Critical patent/JPS51124493A/en
Publication of JPS51124493A publication Critical patent/JPS51124493A/en
Publication of JPS5538569B2 publication Critical patent/JPS5538569B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To perform alarm function quickly without fail or delay.
COPYRIGHT: (C)1976,JPO&Japio
JP4933375A 1975-04-22 1975-04-22 Gas leakage alarm Granted JPS51124493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4933375A JPS51124493A (en) 1975-04-22 1975-04-22 Gas leakage alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4933375A JPS51124493A (en) 1975-04-22 1975-04-22 Gas leakage alarm

Publications (2)

Publication Number Publication Date
JPS51124493A true JPS51124493A (en) 1976-10-29
JPS5538569B2 JPS5538569B2 (en) 1980-10-04

Family

ID=12828052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4933375A Granted JPS51124493A (en) 1975-04-22 1975-04-22 Gas leakage alarm

Country Status (1)

Country Link
JP (1) JPS51124493A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS487708U (en) * 1971-06-09 1973-01-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS487708U (en) * 1971-06-09 1973-01-27

Also Published As

Publication number Publication date
JPS5538569B2 (en) 1980-10-04

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