FR69506E - Fault detectors - Google Patents

Fault detectors

Info

Publication number
FR69506E
FR69506E FR69506DA FR69506E FR 69506 E FR69506 E FR 69506E FR 69506D A FR69506D A FR 69506DA FR 69506 E FR69506 E FR 69506E
Authority
FR
France
Prior art keywords
fault detectors
detectors
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Robert-Arthur Marsh
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR69506E publication Critical patent/FR69506E/en
Expired 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
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR69506D 1956-03-23 1956-03-23 Fault detectors Expired FR69506E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69506T 1956-03-23

Publications (1)

Publication Number Publication Date
FR69506E true FR69506E (en) 1958-11-10

Family

ID=8701342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69506D Expired FR69506E (en) 1956-03-23 1956-03-23 Fault detectors

Country Status (1)

Country Link
FR (1) FR69506E (en)

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