JPS51132995A - Gas leakage alarm - Google Patents

Gas leakage alarm

Info

Publication number
JPS51132995A
JPS51132995A JP5809375A JP5809375A JPS51132995A JP S51132995 A JPS51132995 A JP S51132995A JP 5809375 A JP5809375 A JP 5809375A JP 5809375 A JP5809375 A JP 5809375A JP S51132995 A JPS51132995 A JP S51132995A
Authority
JP
Japan
Prior art keywords
gas leakage
leakage alarm
alarm
scatter
transistors
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
JP5809375A
Other languages
English (en)
Other versions
JPS5423240B2 (ja
Inventor
Kazuo Sakurai
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP5809375A priority Critical patent/JPS51132995A/ja
Publication of JPS51132995A publication Critical patent/JPS51132995A/ja
Publication of JPS5423240B2 publication Critical patent/JPS5423240B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Emergency Alarm Devices (AREA)
JP5809375A 1975-05-15 1975-05-15 Gas leakage alarm Granted JPS51132995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5809375A JPS51132995A (en) 1975-05-15 1975-05-15 Gas leakage alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5809375A JPS51132995A (en) 1975-05-15 1975-05-15 Gas leakage alarm

Publications (2)

Publication Number Publication Date
JPS51132995A true JPS51132995A (en) 1976-11-18
JPS5423240B2 JPS5423240B2 (ja) 1979-08-11

Family

ID=13074324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5809375A Granted JPS51132995A (en) 1975-05-15 1975-05-15 Gas leakage alarm

Country Status (1)

Country Link
JP (1) JPS51132995A (ja)

Also Published As

Publication number Publication date
JPS5423240B2 (ja) 1979-08-11

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