JPS5937914Y2 - タンク類の火災感知装置 - Google Patents

タンク類の火災感知装置

Info

Publication number
JPS5937914Y2
JPS5937914Y2 JP2164280U JP2164280U JPS5937914Y2 JP S5937914 Y2 JPS5937914 Y2 JP S5937914Y2 JP 2164280 U JP2164280 U JP 2164280U JP 2164280 U JP2164280 U JP 2164280U JP S5937914 Y2 JPS5937914 Y2 JP S5937914Y2
Authority
JP
Japan
Prior art keywords
optical fiber
fire detection
tanks
light
detection device
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
JP2164280U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56127593U (enrdf_load_stackoverflow
Inventor
邦弘 朝来野
國夫 麻山
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.)
Nippon Dry Chemical Co Ltd
Original Assignee
Nippon Dry Chemical 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 Nippon Dry Chemical Co Ltd filed Critical Nippon Dry Chemical Co Ltd
Priority to JP2164280U priority Critical patent/JPS5937914Y2/ja
Publication of JPS56127593U publication Critical patent/JPS56127593U/ja
Application granted granted Critical
Publication of JPS5937914Y2 publication Critical patent/JPS5937914Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
JP2164280U 1980-02-21 1980-02-21 タンク類の火災感知装置 Expired JPS5937914Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2164280U JPS5937914Y2 (ja) 1980-02-21 1980-02-21 タンク類の火災感知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2164280U JPS5937914Y2 (ja) 1980-02-21 1980-02-21 タンク類の火災感知装置

Publications (2)

Publication Number Publication Date
JPS56127593U JPS56127593U (enrdf_load_stackoverflow) 1981-09-28
JPS5937914Y2 true JPS5937914Y2 (ja) 1984-10-20

Family

ID=29617795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2164280U Expired JPS5937914Y2 (ja) 1980-02-21 1980-02-21 タンク類の火災感知装置

Country Status (1)

Country Link
JP (1) JPS5937914Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60148687U (ja) * 1984-03-15 1985-10-02 能美防災株式会社 故障検出機能付火災感知器
JPH0442769Y2 (enrdf_load_stackoverflow) * 1984-09-28 1992-10-09

Also Published As

Publication number Publication date
JPS56127593U (enrdf_load_stackoverflow) 1981-09-28

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