FR2112219A1 - - Google Patents

Info

Publication number
FR2112219A1
FR2112219A1 FR7134769A FR7134769A FR2112219A1 FR 2112219 A1 FR2112219 A1 FR 2112219A1 FR 7134769 A FR7134769 A FR 7134769A FR 7134769 A FR7134769 A FR 7134769A FR 2112219 A1 FR2112219 A1 FR 2112219A1
Authority
FR
France
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
FR7134769A
Other languages
French (fr)
Other versions
FR2112219B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2112219A1 publication Critical patent/FR2112219A1/fr
Application granted granted Critical
Publication of FR2112219B1 publication Critical patent/FR2112219B1/fr
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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
FR7134769A 1970-10-01 1971-09-28 Expired FR2112219B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7712670A 1970-10-01 1970-10-01
US17031571A 1971-08-09 1971-08-09

Publications (2)

Publication Number Publication Date
FR2112219A1 true FR2112219A1 (en) 1972-06-16
FR2112219B1 FR2112219B1 (en) 1976-02-13

Family

ID=26758911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134769A Expired FR2112219B1 (en) 1970-10-01 1971-09-28

Country Status (6)

Country Link
CA (1) CA944431A (en)
DE (1) DE2147200A1 (en)
FR (1) FR2112219B1 (en)
GB (1) GB1351654A (en)
IT (1) IT939491B (en)
NL (1) NL7113537A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101398450B (en) * 2007-09-25 2012-07-04 中国人民解放军海军电磁兼容研究检测中心 Electric network peak transmission test device
CN110346690A (en) * 2019-08-15 2019-10-18 广东电网有限责任公司 Sea cable fault localization system and method based on fiber pulse transmission

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032519A1 (en) * 1980-08-29 1982-05-13 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel METHOD FOR LOCATING NON-FLAMMABLE CABLE FAULTS
US9210257B2 (en) 2010-06-11 2015-12-08 Utilx Corporation Systems and methods employing time domain reflectometry
CN104459401A (en) * 2014-12-08 2015-03-25 重庆跃达电力设备有限公司 Signal displaying device of power monitoring system
CN108333476A (en) * 2018-02-09 2018-07-27 中国人民解放军海军航空大学 A kind of cable fault TDR localization methods and system considering cable attenuation characteristic
CN108646142A (en) * 2018-06-26 2018-10-12 哈尔滨理工大学 Based on traveling wave method to cable fault positioning device and localization method
CN109116215B (en) * 2018-08-10 2021-03-19 Oppo（重庆）智能科技有限公司 Method and device for testing line reflection resonance point and storage medium
CN112415323B (en) * 2019-08-23 2024-07-09 微芯片技术股份有限公司 Diagnosing cable faults within a network
JP2023518827A (en) 2020-03-24 2023-05-08 マイクロチップ テクノロジー インコーポレイテッド Low Connection Count Interface Wake Source Communication with 10 SPE Local and Remote Wake and Related Systems, Methods, and Devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101398450B (en) * 2007-09-25 2012-07-04 中国人民解放军海军电磁兼容研究检测中心 Electric network peak transmission test device
CN110346690A (en) * 2019-08-15 2019-10-18 广东电网有限责任公司 Sea cable fault localization system and method based on fiber pulse transmission

Also Published As

Publication number Publication date
IT939491B (en) 1973-02-10
FR2112219B1 (en) 1976-02-13
NL7113537A (en) 1972-04-05
DE2147200A1 (en) 1972-04-06
CA944431A (en) 1974-03-26
GB1351654A (en) 1974-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse