JPS57172260A - Continuity detecting method of external semiconductive electric layer of power cable - Google Patents

Continuity detecting method of external semiconductive electric layer of power cable

Info

Publication number
JPS57172260A
JPS57172260A JP56042652A JP4265281A JPS57172260A JP S57172260 A JPS57172260 A JP S57172260A JP 56042652 A JP56042652 A JP 56042652A JP 4265281 A JP4265281 A JP 4265281A JP S57172260 A JPS57172260 A JP S57172260A
Authority
JP
Japan
Prior art keywords
electric layer
semiconductive electric
external semiconductive
external
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
JP56042652A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0138269B2 (enrdf_load_stackoverflow
Inventor
Kozo Kataue
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 JP56042652A priority Critical patent/JPS57172260A/ja
Publication of JPS57172260A publication Critical patent/JPS57172260A/ja
Publication of JPH0138269B2 publication Critical patent/JPH0138269B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP56042652A 1981-03-24 1981-03-24 Continuity detecting method of external semiconductive electric layer of power cable Granted JPS57172260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56042652A JPS57172260A (en) 1981-03-24 1981-03-24 Continuity detecting method of external semiconductive electric layer of power cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56042652A JPS57172260A (en) 1981-03-24 1981-03-24 Continuity detecting method of external semiconductive electric layer of power cable

Publications (2)

Publication Number Publication Date
JPS57172260A true JPS57172260A (en) 1982-10-23
JPH0138269B2 JPH0138269B2 (enrdf_load_stackoverflow) 1989-08-11

Family

ID=12641934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56042652A Granted JPS57172260A (en) 1981-03-24 1981-03-24 Continuity detecting method of external semiconductive electric layer of power cable

Country Status (1)

Country Link
JP (1) JPS57172260A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642560A (en) * 1983-12-28 1987-02-10 Crouzet Device for controlling continuity of printed circuits

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107798A (en) * 1978-02-13 1979-08-23 Showa Electric Wire & Cable Co Method of judging degree of baking of enameled wire

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107798A (en) * 1978-02-13 1979-08-23 Showa Electric Wire & Cable Co Method of judging degree of baking of enameled wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642560A (en) * 1983-12-28 1987-02-10 Crouzet Device for controlling continuity of printed circuits

Also Published As

Publication number Publication date
JPH0138269B2 (enrdf_load_stackoverflow) 1989-08-11

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