JPS5378198A - Fire detector of group cable - Google Patents

Fire detector of group cable

Info

Publication number
JPS5378198A
JPS5378198A JP15472676A JP15472676A JPS5378198A JP S5378198 A JPS5378198 A JP S5378198A JP 15472676 A JP15472676 A JP 15472676A JP 15472676 A JP15472676 A JP 15472676A JP S5378198 A JPS5378198 A JP S5378198A
Authority
JP
Japan
Prior art keywords
fire detector
group cable
fire
cable
group
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
JP15472676A
Other languages
Japanese (ja)
Inventor
Kenichi Nishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15472676A priority Critical patent/JPS5378198A/en
Publication of JPS5378198A publication Critical patent/JPS5378198A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make the fire detection possible and to prevent the spread of the fire over the entire length by arranging a plural number of detectors along group cables.
COPYRIGHT: (C)1978,JPO&Japio
JP15472676A 1976-12-22 1976-12-22 Fire detector of group cable Pending JPS5378198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15472676A JPS5378198A (en) 1976-12-22 1976-12-22 Fire detector of group cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15472676A JPS5378198A (en) 1976-12-22 1976-12-22 Fire detector of group cable

Publications (1)

Publication Number Publication Date
JPS5378198A true JPS5378198A (en) 1978-07-11

Family

ID=15590601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15472676A Pending JPS5378198A (en) 1976-12-22 1976-12-22 Fire detector of group cable

Country Status (1)

Country Link
JP (1) JPS5378198A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104036612A (en) * 2014-06-23 2014-09-10 深圳供电局有限公司 Cable trench fire early-warning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104036612A (en) * 2014-06-23 2014-09-10 深圳供电局有限公司 Cable trench fire early-warning device

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