FR2766274B3 - METHOD FOR LOCATING DEFECTS ON A METAL CABLE AND DEVICE FOR CARRYING OUT SAID METHOD - Google Patents

METHOD FOR LOCATING DEFECTS ON A METAL CABLE AND DEVICE FOR CARRYING OUT SAID METHOD

Info

Publication number
FR2766274B3
FR2766274B3 FR9808994A FR9808994A FR2766274B3 FR 2766274 B3 FR2766274 B3 FR 2766274B3 FR 9808994 A FR9808994 A FR 9808994A FR 9808994 A FR9808994 A FR 9808994A FR 2766274 B3 FR2766274 B3 FR 2766274B3
Authority
FR
France
Prior art keywords
carrying
metal cable
locating defects
locating
defects
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 - Fee Related
Application number
FR9808994A
Other languages
French (fr)
Other versions
FR2766274B1 (en
FR2766274A1 (en
Inventor
Dominique Plat
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.)
ATERMES
Orange SA
Applications Techniques Etudes Realisations Mecaniques Electroniques Systemes ATERMES
Original Assignee
ATERMES
France Telecom SA
Applications Techniques Etudes Realisations Mecaniques Electroniques Systemes ATERMES
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
Priority claimed from FR9708850A external-priority patent/FR2765968A1/en
Application filed by ATERMES, France Telecom SA, Applications Techniques Etudes Realisations Mecaniques Electroniques Systemes ATERMES filed Critical ATERMES
Priority to FR9808994A priority Critical patent/FR2766274B3/en
Publication of FR2766274A1 publication Critical patent/FR2766274A1/en
Application granted granted Critical
Publication of FR2766274B1 publication Critical patent/FR2766274B1/en
Publication of FR2766274B3 publication Critical patent/FR2766274B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Locating Faults (AREA)
FR9808994A 1997-07-11 1998-07-13 METHOD FOR LOCATING DEFECTS ON A METAL CABLE AND DEVICE FOR CARRYING OUT SAID METHOD Expired - Fee Related FR2766274B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9808994A FR2766274B3 (en) 1997-07-11 1998-07-13 METHOD FOR LOCATING DEFECTS ON A METAL CABLE AND DEVICE FOR CARRYING OUT SAID METHOD

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9708850A FR2765968A1 (en) 1997-07-11 1997-07-11 Cable fault position location system for multiple pair metallic telephone wires
FR9808994A FR2766274B3 (en) 1997-07-11 1998-07-13 METHOD FOR LOCATING DEFECTS ON A METAL CABLE AND DEVICE FOR CARRYING OUT SAID METHOD

Publications (3)

Publication Number Publication Date
FR2766274A1 FR2766274A1 (en) 1999-01-22
FR2766274B1 FR2766274B1 (en) 1999-09-10
FR2766274B3 true FR2766274B3 (en) 1999-09-10

Family

ID=26233671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9808994A Expired - Fee Related FR2766274B3 (en) 1997-07-11 1998-07-13 METHOD FOR LOCATING DEFECTS ON A METAL CABLE AND DEVICE FOR CARRYING OUT SAID METHOD

Country Status (1)

Country Link
FR (1) FR2766274B3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6922060B1 (en) 2002-07-23 2005-07-26 Alstom Technology Ltd. Method for detecting partial conductor short circuits, and device for performing and using the method
CN100501414C (en) * 2004-03-01 2009-06-17 齐长远 Carrier data safety protection method and recording system device of pre-payment meter
TR201811114T4 (en) * 2008-03-07 2018-08-27 Rte Reseau De Transp Delectricite Method and apparatus for locating a fault on an electrical connection
RU2585323C1 (en) * 2015-03-27 2016-05-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ФГБОУ ВПО "КубГТУ") Device for determining damaged point of cable
RU2650081C1 (en) * 2017-01-10 2018-04-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Device for determining damaged point of cable
CN112332289B (en) * 2020-11-13 2022-04-22 广东电网有限责任公司 Cable maintenance device

Also Published As

Publication number Publication date
FR2766274B1 (en) 1999-09-10
FR2766274A1 (en) 1999-01-22

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse