GB8815078D0 - Non-destructive testing device for elongate magnetically conductuve element - Google Patents

Non-destructive testing device for elongate magnetically conductuve element

Info

Publication number
GB8815078D0
GB8815078D0 GB888815078A GB8815078A GB8815078D0 GB 8815078 D0 GB8815078 D0 GB 8815078D0 GB 888815078 A GB888815078 A GB 888815078A GB 8815078 A GB8815078 A GB 8815078A GB 8815078 D0 GB8815078 D0 GB 8815078D0
Authority
GB
United Kingdom
Prior art keywords
conductuve
testing device
destructive testing
magnetically
elongate
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.)
Withdrawn
Application number
GB888815078A
Other versions
GB2206969A (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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of GB8815078D0 publication Critical patent/GB8815078D0/en
Publication of GB2206969A publication Critical patent/GB2206969A/en
Withdrawn legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
GB08815078A 1987-06-25 1988-06-24 Non-destructive magnetic testing device Withdrawn GB2206969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878714877A GB8714877D0 (en) 1987-06-25 1987-06-25 Non-destructive testing device

Publications (2)

Publication Number Publication Date
GB8815078D0 true GB8815078D0 (en) 1988-08-03
GB2206969A GB2206969A (en) 1989-01-18

Family

ID=10619533

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878714877A Pending GB8714877D0 (en) 1987-06-25 1987-06-25 Non-destructive testing device
GB08815078A Withdrawn GB2206969A (en) 1987-06-25 1988-06-24 Non-destructive magnetic testing device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878714877A Pending GB8714877D0 (en) 1987-06-25 1987-06-25 Non-destructive testing device

Country Status (4)

Country Link
AU (1) AU1826688A (en)
DE (2) DE8808040U1 (en)
GB (2) GB8714877D0 (en)
ZA (1) ZA884406B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929897A (en) * 1987-11-23 1990-05-29 Crucible Societe Anonyme Method and apparatus for detecting cross sectional area variations in a elongate object by measuring radial magnetic flux variations using spaced-apart coils
US5036277A (en) * 1987-11-23 1991-07-30 Crucible Societe Anonyme Method of and apparatus for detecting cross sectional area variations in an elongate object by the non-inductive measurement of radial flux variations
GB2250097A (en) * 1990-11-07 1992-05-27 Anglo Amer Corp South Africa Testing wire rope for cross section variations and other flaws
DE4141257C2 (en) * 1991-12-14 1996-08-29 Foerster Inst Dr Friedrich Device for protecting a test device provided with at least one test head
US5414353A (en) * 1993-05-14 1995-05-09 Ndt Technologies, Inc. Method and device for nondestructively inspecting elongated objects for structural defects using longitudinally arranged magnet means and sensor means disposed immediately downstream therefrom
DE4413924A1 (en) * 1994-04-21 1995-10-26 Brandt Gmbh Dr Measuring device for indicating splice in stranded steel funicular cable
JP4310112B2 (en) * 2003-01-15 2009-08-05 株式会社日立製作所 Rope and rope deterioration diagnosis method
ITTO20080143A1 (en) * 2008-02-28 2009-08-29 Amc Instruments S R L DEVICE FOR MONITORING MULTIFUNE SYSTEMS
FI126173B (en) * 2013-11-12 2016-07-29 Konecranes Global Oy Monitoring the condition of an elongated ferrous object having a longitudinal axis
DE102019004240B4 (en) * 2019-06-18 2024-04-25 Mike Pfennig Apparatus for testing steel wire ropes and method for its use
DE102022213735A1 (en) 2022-12-15 2024-06-20 Institut Dr. Foerster Gmbh & Co. Kg Test method and test device for flux leakage testing of wire ropes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB433620A (en) * 1934-02-14 1935-08-14 Leonard Hamlyn James Phillips Improvements in and relating to means for determining the state of wire ropes
BE755698A (en) * 1969-09-03 1971-02-15 Anglo Amer Corp South Africa CONTINUOUS CURRENT TEST OF CABLES AND ROPES
CA1038037A (en) * 1976-05-06 1978-09-05 Noranda Mines Limited Magnetic testing device for detecting defects in elongated objects
GB2012966A (en) * 1977-10-06 1979-08-01 Health & Safety Executive Apparatus for non-destructive testing of elongate objects
CA1166696A (en) * 1979-07-29 1984-05-01 Thomas J. Daley-Hall Non-destructive testing of ferromagnetic articles
CA1182172A (en) * 1982-04-28 1985-02-05 Frank G. Tomaiuolo Method and apparatus for non-destructive testing of magnetical permeable bodies
US4659991A (en) * 1983-03-31 1987-04-21 Ndt Technologies, Inc. Method and apparatus for magnetically inspecting elongated objects for structural defects

Also Published As

Publication number Publication date
AU1826688A (en) 1989-01-05
ZA884406B (en) 1989-03-29
DE8808040U1 (en) 1988-08-11
GB8714877D0 (en) 1987-07-29
DE3821070A1 (en) 1989-01-12
GB2206969A (en) 1989-01-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)