JPS5263399A - Leak alarm for gases - Google Patents

Leak alarm for gases

Info

Publication number
JPS5263399A
JPS5263399A JP13887975A JP13887975A JPS5263399A JP S5263399 A JPS5263399 A JP S5263399A JP 13887975 A JP13887975 A JP 13887975A JP 13887975 A JP13887975 A JP 13887975A JP S5263399 A JPS5263399 A JP S5263399A
Authority
JP
Japan
Prior art keywords
gases
leak alarm
leak
alarm
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
JP13887975A
Other languages
Japanese (ja)
Inventor
Akio Kouno
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP13887975A priority Critical patent/JPS5263399A/en
Publication of JPS5263399A publication Critical patent/JPS5263399A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Emergency Alarm Devices (AREA)
JP13887975A 1975-11-19 1975-11-19 Leak alarm for gases Pending JPS5263399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13887975A JPS5263399A (en) 1975-11-19 1975-11-19 Leak alarm for gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13887975A JPS5263399A (en) 1975-11-19 1975-11-19 Leak alarm for gases

Publications (1)

Publication Number Publication Date
JPS5263399A true JPS5263399A (en) 1977-05-25

Family

ID=15232236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13887975A Pending JPS5263399A (en) 1975-11-19 1975-11-19 Leak alarm for gases

Country Status (1)

Country Link
JP (1) JPS5263399A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411687U (en) * 1977-06-27 1979-01-25
JPS647199A (en) * 1987-06-30 1989-01-11 Yazaki Corp Device for warning gas leakage
JPH06325268A (en) * 1993-05-11 1994-11-25 Nohmi Bosai Ltd Radiation type fire sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411687U (en) * 1977-06-27 1979-01-25
JPS647199A (en) * 1987-06-30 1989-01-11 Yazaki Corp Device for warning gas leakage
JPH06325268A (en) * 1993-05-11 1994-11-25 Nohmi Bosai Ltd Radiation type fire sensor

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