EP1949024A4 - Procede d'evaluation non destructive par mesure de la trainee magnetique - Google Patents

Procede d'evaluation non destructive par mesure de la trainee magnetique

Info

Publication number
EP1949024A4
EP1949024A4 EP06827010A EP06827010A EP1949024A4 EP 1949024 A4 EP1949024 A4 EP 1949024A4 EP 06827010 A EP06827010 A EP 06827010A EP 06827010 A EP06827010 A EP 06827010A EP 1949024 A4 EP1949024 A4 EP 1949024A4
Authority
EP
European Patent Office
Prior art keywords
drag force
via measurement
destructive evaluation
evaluation via
magnetic drag
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Withdrawn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
EP06827010A
Other languages
German (de)
English (en)
Other versions
EP1949024A2 (fr
Inventor
Ivan J Garshelis
Stijn P L Tollens
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.)
MagCanica Inc
Original Assignee
MagCanica Inc
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 MagCanica Inc filed Critical MagCanica Inc
Publication of EP1949024A2 publication Critical patent/EP1949024A2/fr
Publication of EP1949024A4 publication Critical patent/EP1949024A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/14—Measuring or plotting hysteresis curves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1215—Measuring magnetisation; Particular magnetometers therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
EP06827010A 2005-10-30 2006-10-28 Procede d'evaluation non destructive par mesure de la trainee magnetique Withdrawn EP1949024A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73188205P 2005-10-30 2005-10-30
PCT/US2006/042222 WO2007053519A2 (fr) 2005-10-30 2006-10-28 Procede d'evaluation non destructive par mesure de la trainee magnetique

Publications (2)

Publication Number Publication Date
EP1949024A2 EP1949024A2 (fr) 2008-07-30
EP1949024A4 true EP1949024A4 (fr) 2010-03-31

Family

ID=38006418

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06827010A Withdrawn EP1949024A4 (fr) 2005-10-30 2006-10-28 Procede d'evaluation non destructive par mesure de la trainee magnetique

Country Status (2)

Country Link
EP (1) EP1949024A4 (fr)
WO (1) WO2007053519A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011056650B4 (de) 2011-12-20 2014-02-20 Technische Universität Ilmenau Verfahren und Anordnung zur Bestimmung der elektrischen Leitfähigkeit eines Werkstoffes
US20130287508A1 (en) 2012-04-25 2013-10-31 Milwaukee Electric Tool Corporation Magnetic drill press
DE102012017871A1 (de) 2012-09-06 2014-03-06 Institut Dr. Foerster Gmbh & Co. Kg Differentieller Sensor und Verfahren zur Detektion von Anomalien in elektrisch leitfähigen Materialien
DE102015004607A1 (de) 2015-03-31 2016-10-06 Technische Universität Ilmenau Sensoreinheit, System und Verfahren zur Detektion und Lokalisierung von Anomalien in Prüfobjekten aus elektrisch leitfähigem Material
EP3411173B1 (fr) 2016-02-01 2022-11-16 Milwaukee Electric Tool Corporation Détection de force de maintien pour perceuse à colonne magnétique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278921A (en) * 1993-06-09 1994-12-14 Inco Ltd Measuring the density of metal bearing porous materials
US5623205A (en) * 1993-09-02 1997-04-22 Seiko Instruments Inc. Method and apparatus for measuring a magnetic field using a magnetic force microscope by magnetizing a probe and correcting a detected magnetic field

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517894A (en) * 1967-10-09 1970-06-30 Edwin A Pauls Device for creating tension in a travelling strip
US3892185A (en) * 1970-12-11 1975-07-01 Rockwell International Corp Low drag magnetic suspension system
US3717103A (en) * 1970-12-11 1973-02-20 North American Rockwell Low drag magnetic suspension system
US4915318A (en) * 1985-09-26 1990-04-10 John Lysaght (Australia) Limited Electromagnetic drag mechanisms for ferrous strip
JP2004279331A (ja) * 2003-03-18 2004-10-07 Toyota Central Res & Dev Lab Inc 力学量センサ素子及びその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278921A (en) * 1993-06-09 1994-12-14 Inco Ltd Measuring the density of metal bearing porous materials
US5623205A (en) * 1993-09-02 1997-04-22 Seiko Instruments Inc. Method and apparatus for measuring a magnetic field using a magnetic force microscope by magnetizing a probe and correcting a detected magnetic field

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WIKIPEDIA: "Magnetic Force Microscope", 8 February 2005 (2005-02-08), XP002569367, Retrieved from the Internet <URL:http://en.wikipedia.org/w/index.php?title=Magnetic_force_microscope&oldid=22875014> [retrieved on 20100218] *

Also Published As

Publication number Publication date
EP1949024A2 (fr) 2008-07-30
WO2007053519A2 (fr) 2007-05-10
WO2007053519A3 (fr) 2007-09-20

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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A4 Supplementary search report drawn up and despatched

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