GB2438936A - Method for nondestructive testing of shielded signal wire - Google Patents

Method for nondestructive testing of shielded signal wire

Info

Publication number
GB2438936A
GB2438936A GB0623627A GB0623627A GB2438936A GB 2438936 A GB2438936 A GB 2438936A GB 0623627 A GB0623627 A GB 0623627A GB 0623627 A GB0623627 A GB 0623627A GB 2438936 A GB2438936 A GB 2438936A
Authority
GB
United Kingdom
Prior art keywords
signal wire
shielded signal
nondestructive testing
shielded
degradation
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.)
Granted
Application number
GB0623627A
Other versions
GB0623627D0 (en
GB2438936B (en
Inventor
Eiji Kashio
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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
Priority claimed from JP2005180486A external-priority patent/JP2007003214A/en
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of GB0623627D0 publication Critical patent/GB0623627D0/en
Publication of GB2438936A publication Critical patent/GB2438936A/en
Application granted granted Critical
Publication of GB2438936B publication Critical patent/GB2438936B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G01N27/902—Arrangements for scanning by moving the sensors
    • G01R31/021—
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

A nondestructive testing method whereby the degree of degradation of a shielded signal wire can be determined merely by moving an eddy current sensor (11) along a shielded signal wire (20).
GB0623627A 2005-06-21 2006-06-20 Method for nondestructive testing of shielded signal wire Expired - Fee Related GB2438936B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005180486A JP2007003214A (en) 2005-06-21 2005-06-21 Nondestructive inspection method of signal line with shield
PCT/JP2006/312676 WO2006137553A1 (en) 2005-06-21 2006-06-20 Method for nondestructive testing of shielded signal wire

Publications (3)

Publication Number Publication Date
GB0623627D0 GB0623627D0 (en) 2007-01-03
GB2438936A true GB2438936A (en) 2007-12-12
GB2438936B GB2438936B (en) 2008-09-03

Family

ID=37636582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0623627A Expired - Fee Related GB2438936B (en) 2005-06-21 2006-06-20 Method for nondestructive testing of shielded signal wire

Country Status (1)

Country Link
GB (1) GB2438936B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760590A (en) * 1996-02-20 1998-06-02 The United States Of America As Represented By The Secretary Of The Navy Cable integrity tester
US20050110500A1 (en) * 2003-11-26 2005-05-26 Hoyte Scott M. Method and system for multi-frequency inductive ratio measurement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760590A (en) * 1996-02-20 1998-06-02 The United States Of America As Represented By The Secretary Of The Navy Cable integrity tester
US20050110500A1 (en) * 2003-11-26 2005-05-26 Hoyte Scott M. Method and system for multi-frequency inductive ratio measurement

Also Published As

Publication number Publication date
GB0623627D0 (en) 2007-01-03
GB2438936B (en) 2008-09-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100620