JPS5980894U - 煙管式火災探知機 - Google Patents

煙管式火災探知機

Info

Publication number
JPS5980894U
JPS5980894U JP17287482U JP17287482U JPS5980894U JP S5980894 U JPS5980894 U JP S5980894U JP 17287482 U JP17287482 U JP 17287482U JP 17287482 U JP17287482 U JP 17287482U JP S5980894 U JPS5980894 U JP S5980894U
Authority
JP
Japan
Prior art keywords
smoke
smoke detector
sensitivity
fire detector
smoke pipe
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
JP17287482U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6339837Y2 (enExample
Inventor
薫 高橋
Original Assignee
能美防災工業株式会社
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 能美防災工業株式会社 filed Critical 能美防災工業株式会社
Priority to JP17287482U priority Critical patent/JPS5980894U/ja
Publication of JPS5980894U publication Critical patent/JPS5980894U/ja
Application granted granted Critical
Publication of JPS6339837Y2 publication Critical patent/JPS6339837Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP17287482U 1982-11-17 1982-11-17 煙管式火災探知機 Granted JPS5980894U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17287482U JPS5980894U (ja) 1982-11-17 1982-11-17 煙管式火災探知機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17287482U JPS5980894U (ja) 1982-11-17 1982-11-17 煙管式火災探知機

Publications (2)

Publication Number Publication Date
JPS5980894U true JPS5980894U (ja) 1984-05-31
JPS6339837Y2 JPS6339837Y2 (enExample) 1988-10-19

Family

ID=30376726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17287482U Granted JPS5980894U (ja) 1982-11-17 1982-11-17 煙管式火災探知機

Country Status (1)

Country Link
JP (1) JPS5980894U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182144A (ja) * 1984-09-29 1986-04-25 Nohmi Bosai Kogyo Co Ltd 煙検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182144A (ja) * 1984-09-29 1986-04-25 Nohmi Bosai Kogyo Co Ltd 煙検出装置

Also Published As

Publication number Publication date
JPS6339837Y2 (enExample) 1988-10-19

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