Electricity: measuring and testing – Magnetic – Magnetometers
Reexamination Certificate
2008-04-17
2011-11-01
Ledynh, Bot (Department: 2858)
Electricity: measuring and testing
Magnetic
Magnetometers
C324S228000
Reexamination Certificate
active
08049495
ABSTRACT:
A probe for a magnetic remanence measurement method, in particular for detecting foreign material deposits and inclusions in hollow spaces, the hollow spaces being formed in a non-ferromagnetic material and the foreign material deposits and inclusions being made of a ferromagnetic material, wherein the probe includes at least one magnetic field sensor, at least one first and one second magnet, the magnets being configured before the at least one magnetic field sensor in a direction of introduction into the hollow space, and being situated relative to one another in such a way that their pole axes run non-parallel to one another.
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Beller Thomas
Feist Wolf-Dieter
Hinken Johann
Ziep Christian
Greer Burns & Crain Ltd.
Ledynh Bot
MTU Aero Engines GmbH
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