JPH039087Y2 - - Google Patents

Info

Publication number
JPH039087Y2
JPH039087Y2 JP1984037154U JP3715484U JPH039087Y2 JP H039087 Y2 JPH039087 Y2 JP H039087Y2 JP 1984037154 U JP1984037154 U JP 1984037154U JP 3715484 U JP3715484 U JP 3715484U JP H039087 Y2 JPH039087 Y2 JP H039087Y2
Authority
JP
Japan
Prior art keywords
output
optical fibers
fire
heat
optical fiber
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
JP1984037154U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60148687U (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 JP3715484U priority Critical patent/JPS60148687U/ja
Publication of JPS60148687U publication Critical patent/JPS60148687U/ja
Application granted granted Critical
Publication of JPH039087Y2 publication Critical patent/JPH039087Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
JP3715484U 1984-03-15 1984-03-15 故障検出機能付火災感知器 Granted JPS60148687U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3715484U JPS60148687U (ja) 1984-03-15 1984-03-15 故障検出機能付火災感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3715484U JPS60148687U (ja) 1984-03-15 1984-03-15 故障検出機能付火災感知器

Publications (2)

Publication Number Publication Date
JPS60148687U JPS60148687U (ja) 1985-10-02
JPH039087Y2 true JPH039087Y2 (cs) 1991-03-07

Family

ID=30542984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3715484U Granted JPS60148687U (ja) 1984-03-15 1984-03-15 故障検出機能付火災感知器

Country Status (1)

Country Link
JP (1) JPS60148687U (cs)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438865Y2 (cs) * 1973-07-25 1979-11-17
JPS5836400B2 (ja) * 1976-04-07 1983-08-09 古河電気工業株式会社 ケ−ブル火災検出方式
JPS6016679B2 (ja) * 1978-11-27 1985-04-26 古河電気工業株式会社 火災検知装置
JPS5937914Y2 (ja) * 1980-02-21 1984-10-20 日本ドライケミカル株式会社 タンク類の火災感知装置
JPS589409A (ja) * 1981-07-08 1983-01-19 Toshiba Corp 電圧・電流変換回路
JPS5894094A (ja) * 1981-11-30 1983-06-04 ホーチキ株式会社 熱式火災感知器
JPS58179583U (ja) * 1982-05-24 1983-12-01 能美防災工業株式会社 熱式火災感知器

Also Published As

Publication number Publication date
JPS60148687U (ja) 1985-10-02

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