JPS53128794A - Checking method for spread of fire of cable line - Google Patents

Checking method for spread of fire of cable line

Info

Publication number
JPS53128794A
JPS53128794A JP4261677A JP4261677A JPS53128794A JP S53128794 A JPS53128794 A JP S53128794A JP 4261677 A JP4261677 A JP 4261677A JP 4261677 A JP4261677 A JP 4261677A JP S53128794 A JPS53128794 A JP S53128794A
Authority
JP
Japan
Prior art keywords
spread
fire
cable line
checking method
cable
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
JP4261677A
Other languages
Japanese (ja)
Other versions
JPS5850484B2 (en
Inventor
Hiroshi Suzuki
Yoshinari Hane
Toshio Nomura
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP52042616A priority Critical patent/JPS5850484B2/en
Publication of JPS53128794A publication Critical patent/JPS53128794A/en
Publication of JPS5850484B2 publication Critical patent/JPS5850484B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electric Cable Installation (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

PURPOSE: To check easily a spread of fire by generating an air current in opposite direction to a spread of fire direction in a duct or a through constructed in a cable.
COPYRIGHT: (C)1978,JPO&Japio
JP52042616A 1977-04-15 1977-04-15 How to prevent the spread of fire on cable lines Expired JPS5850484B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52042616A JPS5850484B2 (en) 1977-04-15 1977-04-15 How to prevent the spread of fire on cable lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52042616A JPS5850484B2 (en) 1977-04-15 1977-04-15 How to prevent the spread of fire on cable lines

Publications (2)

Publication Number Publication Date
JPS53128794A true JPS53128794A (en) 1978-11-10
JPS5850484B2 JPS5850484B2 (en) 1983-11-10

Family

ID=12640946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52042616A Expired JPS5850484B2 (en) 1977-04-15 1977-04-15 How to prevent the spread of fire on cable lines

Country Status (1)

Country Link
JP (1) JPS5850484B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256430A (en) * 1985-05-09 1986-11-14 Idec Izumi Corp Multi-function display device
JPH04243703A (en) * 1991-01-25 1992-08-31 Daifuku Co Ltd Automatic warehouse

Also Published As

Publication number Publication date
JPS5850484B2 (en) 1983-11-10

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