Patents Assigned to BUNDESANSTALT FUR MATERIALFORSCHUNG UND-PRUFUNG (3
  • SYSTEM AND METHOD FOR THE NONDESTRUCTIVE TESTING OF ELONGATE BODIES AND THEIR WELDBOND JOINTS
    Publication number: 20090167298
    Abstract: An arrangement for testing an elongated body 1 or a welded and bonded joint in the body for faults 60 has a device 4, 5 for production of an eddy current in the elongated body 1 or its welded and bonded joint. At least one magnetic field sensor 7 for sensing the magnetic field is provided on the elongated body 1 or the welded and bonded joint. The dimensions of the at least one magnetic field sensor 7 are equal to or less than the fault 60 to be investigated.
    Type: Application
    Filed: March 9, 2007
    Publication date: July 2, 2009
    Applicants: EUROPEAN ADVANCED SUPERCONDUCTORS GMBH & CO., KG, BUNDESANSTALT FUR MATERIALFORSCHUNG UND-PRUFUNG (3, INSTITUT-FUR PHOTONISCHE TECHNOLOGIEN E.V.
    Inventors: Marc Kreutzbruck, Gunnar Eidmann, Kai Allweins, Roland Mattheis