JPS51125885A - Line discriminating system with open- magnetic circuit coupler - Google Patents

Line discriminating system with open- magnetic circuit coupler

Info

Publication number
JPS51125885A
JPS51125885A JP4929475A JP4929475A JPS51125885A JP S51125885 A JPS51125885 A JP S51125885A JP 4929475 A JP4929475 A JP 4929475A JP 4929475 A JP4929475 A JP 4929475A JP S51125885 A JPS51125885 A JP S51125885A
Authority
JP
Japan
Prior art keywords
open
magnetic circuit
discriminating system
line discriminating
circuit coupler
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
JP4929475A
Other languages
Japanese (ja)
Inventor
Yasuo Sugamura
Hiroshi Kominato
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.)
TOUYOU TSUUSHINKI KK
Toyo Communication Equipment Co Ltd
Original Assignee
TOUYOU TSUUSHINKI KK
Toyo Communication Equipment 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 TOUYOU TSUUSHINKI KK, Toyo Communication Equipment Co Ltd filed Critical TOUYOU TSUUSHINKI KK
Priority to JP4929475A priority Critical patent/JPS51125885A/en
Publication of JPS51125885A publication Critical patent/JPS51125885A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A line discriminating system discriminating the same line in a transmission line with three or more lines shorted at one end, at distant and near ends P and Q which are distant each other.
COPYRIGHT: (C)1976,JPO&Japio
JP4929475A 1975-04-23 1975-04-23 Line discriminating system with open- magnetic circuit coupler Pending JPS51125885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4929475A JPS51125885A (en) 1975-04-23 1975-04-23 Line discriminating system with open- magnetic circuit coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4929475A JPS51125885A (en) 1975-04-23 1975-04-23 Line discriminating system with open- magnetic circuit coupler

Publications (1)

Publication Number Publication Date
JPS51125885A true JPS51125885A (en) 1976-11-02

Family

ID=12826883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4929475A Pending JPS51125885A (en) 1975-04-23 1975-04-23 Line discriminating system with open- magnetic circuit coupler

Country Status (1)

Country Link
JP (1) JPS51125885A (en)

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