GB2279761B - Detecting cable faults - Google Patents

Detecting cable faults

Info

Publication number
GB2279761B
GB2279761B GB9412992A GB9412992A GB2279761B GB 2279761 B GB2279761 B GB 2279761B GB 9412992 A GB9412992 A GB 9412992A GB 9412992 A GB9412992 A GB 9412992A GB 2279761 B GB2279761 B GB 2279761B
Authority
GB
United Kingdom
Prior art keywords
detecting cable
cable faults
faults
detecting
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.)
Expired - Lifetime
Application number
GB9412992A
Other versions
GB2279761A (en
GB9412992D0 (en
Inventor
Rodney B Hale
Ian Adrian Tapping
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.)
Tempo Europe Ltd
Original Assignee
Chesilvale Electronics 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 Chesilvale Electronics Ltd filed Critical Chesilvale Electronics Ltd
Publication of GB9412992D0 publication Critical patent/GB9412992D0/en
Publication of GB2279761A publication Critical patent/GB2279761A/en
Application granted granted Critical
Publication of GB2279761B publication Critical patent/GB2279761B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/083—Locating faults in cables, transmission lines, or networks according to type of conductors in cables, e.g. underground
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB9412992A 1993-06-29 1994-06-28 Detecting cable faults Expired - Lifetime GB2279761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939313333A GB9313333D0 (en) 1993-06-29 1993-06-29 Detecting cable faults

Publications (3)

Publication Number Publication Date
GB9412992D0 GB9412992D0 (en) 1994-08-17
GB2279761A GB2279761A (en) 1995-01-11
GB2279761B true GB2279761B (en) 1997-01-29

Family

ID=10737940

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939313333A Pending GB9313333D0 (en) 1993-06-29 1993-06-29 Detecting cable faults
GB9412992A Expired - Lifetime GB2279761B (en) 1993-06-29 1994-06-28 Detecting cable faults

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939313333A Pending GB9313333D0 (en) 1993-06-29 1993-06-29 Detecting cable faults

Country Status (1)

Country Link
GB (2) GB9313333D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100828B (en) * 1995-03-08 1998-02-27 Powex Oy Measuring device for measuring the current in overhead lines of a medium voltage line
WO2020010402A1 (en) * 2018-07-11 2020-01-16 Teletech Pty Ltd Conductor test equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD154740A1 (en) * 1980-11-19 1982-04-14 Egbert Jurk METHOD FOR THE ACCURATE LOCATION OF PROTECTIVE LINE CIRCUITS IN CORE ROADS
SE444615B (en) * 1982-06-21 1986-04-21 Netzler & Dahlgren Ing Firman DEVICE FOR LOCATION OF THE INTERRUPT KIT IN ELECTRIC WIRING CIRCUITS

Also Published As

Publication number Publication date
GB2279761A (en) 1995-01-11
GB9412992D0 (en) 1994-08-17
GB9313333D0 (en) 1993-08-11

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20140627