JPS5426618A - Detection method of fault contact of cable - Google Patents

Detection method of fault contact of cable

Info

Publication number
JPS5426618A
JPS5426618A JP9184977A JP9184977A JPS5426618A JP S5426618 A JPS5426618 A JP S5426618A JP 9184977 A JP9184977 A JP 9184977A JP 9184977 A JP9184977 A JP 9184977A JP S5426618 A JPS5426618 A JP S5426618A
Authority
JP
Japan
Prior art keywords
cable
detection method
fault contact
detection
fault
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
JP9184977A
Other languages
Japanese (ja)
Inventor
Jiro Arai
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.)
Nippon Signal Co Ltd
Original Assignee
Nippon Signal 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 Nippon Signal Co Ltd filed Critical Nippon Signal Co Ltd
Priority to JP9184977A priority Critical patent/JPS5426618A/en
Publication of JPS5426618A publication Critical patent/JPS5426618A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To ensure the detection of defective detectors and cable cross, by making always operative detection relays inserted among each cable lines.
COPYRIGHT: (C)1979,JPO&Japio
JP9184977A 1977-07-29 1977-07-29 Detection method of fault contact of cable Pending JPS5426618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9184977A JPS5426618A (en) 1977-07-29 1977-07-29 Detection method of fault contact of cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9184977A JPS5426618A (en) 1977-07-29 1977-07-29 Detection method of fault contact of cable

Publications (1)

Publication Number Publication Date
JPS5426618A true JPS5426618A (en) 1979-02-28

Family

ID=14038010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9184977A Pending JPS5426618A (en) 1977-07-29 1977-07-29 Detection method of fault contact of cable

Country Status (1)

Country Link
JP (1) JPS5426618A (en)

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