JPS53149686A - Method of collectively supervising corrosin-proof insulation layer of a plurality of cable - Google Patents

Method of collectively supervising corrosin-proof insulation layer of a plurality of cable

Info

Publication number
JPS53149686A
JPS53149686A JP6423777A JP6423777A JPS53149686A JP S53149686 A JPS53149686 A JP S53149686A JP 6423777 A JP6423777 A JP 6423777A JP 6423777 A JP6423777 A JP 6423777A JP S53149686 A JPS53149686 A JP S53149686A
Authority
JP
Japan
Prior art keywords
corrosin
supervising
collectively
cable
insulation layer
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
JP6423777A
Other languages
Japanese (ja)
Inventor
Tadaharu Nakayama
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP6423777A priority Critical patent/JPS53149686A/en
Publication of JPS53149686A publication Critical patent/JPS53149686A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

PURPOSE: To permit the operation of detecting defective cables to be carried out simply and in a short period of time by progressively switching switches for respective cables from a normal position to a detecting position for determining defective cables.
COPYRIGHT: (C)1978,JPO&Japio
JP6423777A 1977-06-01 1977-06-01 Method of collectively supervising corrosin-proof insulation layer of a plurality of cable Pending JPS53149686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6423777A JPS53149686A (en) 1977-06-01 1977-06-01 Method of collectively supervising corrosin-proof insulation layer of a plurality of cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6423777A JPS53149686A (en) 1977-06-01 1977-06-01 Method of collectively supervising corrosin-proof insulation layer of a plurality of cable

Publications (1)

Publication Number Publication Date
JPS53149686A true JPS53149686A (en) 1978-12-27

Family

ID=13252313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6423777A Pending JPS53149686A (en) 1977-06-01 1977-06-01 Method of collectively supervising corrosin-proof insulation layer of a plurality of cable

Country Status (1)

Country Link
JP (1) JPS53149686A (en)

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