JPS548894A - Cable installation method - Google Patents

Cable installation method

Info

Publication number
JPS548894A
JPS548894A JP7399077A JP7399077A JPS548894A JP S548894 A JPS548894 A JP S548894A JP 7399077 A JP7399077 A JP 7399077A JP 7399077 A JP7399077 A JP 7399077A JP S548894 A JPS548894 A JP S548894A
Authority
JP
Japan
Prior art keywords
installation method
cable installation
jointed
man
hole
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
JP7399077A
Other languages
Japanese (ja)
Other versions
JPS6124892B2 (en
Inventor
Masahiro Sakaba
Masayuki Yamaguchi
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP7399077A priority Critical patent/JPS548894A/en
Publication of JPS548894A publication Critical patent/JPS548894A/en
Publication of JPS6124892B2 publication Critical patent/JPS6124892B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

PURPOSE: To avoid the enlargement of man-hole, intermediate cable shall be jointed to the each end of main cables to be jointed in the man-hole as absorber for thermal expansion.
COPYRIGHT: (C)1979,JPO&Japio
JP7399077A 1977-06-21 1977-06-21 Cable installation method Granted JPS548894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7399077A JPS548894A (en) 1977-06-21 1977-06-21 Cable installation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7399077A JPS548894A (en) 1977-06-21 1977-06-21 Cable installation method

Publications (2)

Publication Number Publication Date
JPS548894A true JPS548894A (en) 1979-01-23
JPS6124892B2 JPS6124892B2 (en) 1986-06-13

Family

ID=13534050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7399077A Granted JPS548894A (en) 1977-06-21 1977-06-21 Cable installation method

Country Status (1)

Country Link
JP (1) JPS548894A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4945238B2 (en) * 2004-03-26 2012-06-06 帝國製薬株式会社 Cooling sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4945238B2 (en) * 2004-03-26 2012-06-06 帝國製薬株式会社 Cooling sheet

Also Published As

Publication number Publication date
JPS6124892B2 (en) 1986-06-13

Similar Documents

Publication Publication Date Title
JPS51121346A (en) Optical fiber cable and the production method
JPS548894A (en) Cable installation method
JPS544386A (en) Power cable
JPS545593A (en) Duct for duct line
JPS5294557A (en) Heat pipe with self-expansion capability
JPS5275898A (en) Tunnel fire prevention monitor control system
JPS5413928A (en) Electric facility having transformer
JPS5399552A (en) Middle part outer surface heat insulating type heat pipe
JPS53128055A (en) Attaching method for heat insulator and its apparatus
JPS5267788A (en) Aluminum covered power cable line
JPS52124189A (en) Insulation treatment at joint of power cable
JPS5381993A (en) Installation method of direct water-cooled power cable
JPS53147997A (en) Multi-conductor transmission line
JPS52101441A (en) Increasing method of substations
JPS5410947A (en) Searching method of poor insulating spots in errosion-prood layer by utilizing live lines
JPS53115392A (en) Apparatus for wrapping end portions of bundled pipes
JPS5232149A (en) Method of jointing pipes with heat absorbing plate
JPS51133781A (en) Method of cooling power cable
JPS53132744A (en) Power-board
JPS5310891A (en) Potbelly cable supporting method
JPS5437915A (en) Eaves trough
JPS548892A (en) Insulation cover
JPS5399551A (en) Heat conducting pipe inserting system for heat exchanger
JPS5435456A (en) Support for insulated double pipe
JPS5385390A (en) Extension joint for rigid bus