CN118575233A - 带有异常预兆检测功能的电缆和电线异常预兆检测系统 - Google Patents

带有异常预兆检测功能的电缆和电线异常预兆检测系统 Download PDF

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Publication number
CN118575233A
CN118575233A CN202380017699.XA CN202380017699A CN118575233A CN 118575233 A CN118575233 A CN 118575233A CN 202380017699 A CN202380017699 A CN 202380017699A CN 118575233 A CN118575233 A CN 118575233A
Authority
CN
China
Prior art keywords
wire
life
detection
conductor
short
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.)
Pending
Application number
CN202380017699.XA
Other languages
English (en)
Chinese (zh)
Inventor
小森洋和
村田高弘
园田不二夫
伊泽真人
大岛拓实
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.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries 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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of CN118575233A publication Critical patent/CN118575233A/zh
Pending legal-status Critical Current

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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
    • G01R31/58—Testing of lines, cables or conductors
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/041—Flexible cables, conductors, or cords, e.g. trailing cables attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Insulated Conductors (AREA)
CN202380017699.XA 2022-01-28 2023-01-26 带有异常预兆检测功能的电缆和电线异常预兆检测系统 Pending CN118575233A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022011409 2022-01-28
JP2022-011409 2022-01-28
PCT/JP2023/002386 WO2023145803A1 (ja) 2022-01-28 2023-01-26 異常予兆検知機能付ケーブルおよび電線異常予兆検知システム

Publications (1)

Publication Number Publication Date
CN118575233A true CN118575233A (zh) 2024-08-30

Family

ID=87471491

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380017699.XA Pending CN118575233A (zh) 2022-01-28 2023-01-26 带有异常预兆检测功能的电缆和电线异常预兆检测系统

Country Status (4)

Country Link
US (1) US20250095880A1 (https=)
JP (1) JP7677466B2 (https=)
CN (1) CN118575233A (https=)
WO (1) WO2023145803A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006032060A (ja) * 2004-07-14 2006-02-02 Hitachi Cable Ltd 断線検知機能付ケーブル
JP4967442B2 (ja) 2006-04-28 2012-07-04 日立電線株式会社 断線検知機能付きケーブル
JP4760521B2 (ja) 2006-05-12 2011-08-31 日立電線株式会社 電気ケーブルの断線検知装置および断線検知方法
JP2013182716A (ja) * 2012-02-29 2013-09-12 Hitachi Cable Ltd 断線検知機能付ケーブル

Also Published As

Publication number Publication date
WO2023145803A1 (ja) 2023-08-03
JPWO2023145803A1 (https=) 2023-08-03
JP7677466B2 (ja) 2025-05-15
US20250095880A1 (en) 2025-03-20

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