JPS6349818Y2 - - Google Patents

Info

Publication number
JPS6349818Y2
JPS6349818Y2 JP1982074892U JP7489282U JPS6349818Y2 JP S6349818 Y2 JPS6349818 Y2 JP S6349818Y2 JP 1982074892 U JP1982074892 U JP 1982074892U JP 7489282 U JP7489282 U JP 7489282U JP S6349818 Y2 JPS6349818 Y2 JP S6349818Y2
Authority
JP
Japan
Prior art keywords
optical fiber
light
fire
damaged
heat
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.)
Expired
Application number
JP1982074892U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58179582U (ja
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 filed Critical
Priority to JP7489282U priority Critical patent/JPS58179582U/ja
Publication of JPS58179582U publication Critical patent/JPS58179582U/ja
Application granted granted Critical
Publication of JPS6349818Y2 publication Critical patent/JPS6349818Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
JP7489282U 1982-05-24 1982-05-24 熱式火災感知器 Granted JPS58179582U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7489282U JPS58179582U (ja) 1982-05-24 1982-05-24 熱式火災感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7489282U JPS58179582U (ja) 1982-05-24 1982-05-24 熱式火災感知器

Publications (2)

Publication Number Publication Date
JPS58179582U JPS58179582U (ja) 1983-12-01
JPS6349818Y2 true JPS6349818Y2 (enExample) 1988-12-21

Family

ID=30084284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7489282U Granted JPS58179582U (ja) 1982-05-24 1982-05-24 熱式火災感知器

Country Status (1)

Country Link
JP (1) JPS58179582U (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016679B2 (ja) * 1978-11-27 1985-04-26 古河電気工業株式会社 火災検知装置

Also Published As

Publication number Publication date
JPS58179582U (ja) 1983-12-01

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