Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material
Reexamination Certificate
2006-09-12
2006-09-12
Patidar, Jay M. (Department: 2862)
Electricity: measuring and testing
Magnetic
With means to create magnetic field to test material
C324S240000, C324S209000, C324S226000
Reexamination Certificate
active
07106055
ABSTRACT:
Fabrication of samples having material conditions or damage representative of actual components inspected by nondestructive testing involves sensors placed near or mounted on the material surface, such as flexible eddy current sensors or sensor arrays, to monitor the material condition while the sample is being processed. These sample typically have real cracks in or around holes, on curved surfaces, in and under coatings, and on shot peened or otherwise preconditioned surfaces. Processing, such as mechanical or thermal loading to introduce fatigue damage, is stopped once the material condition reaches a predetermined level.
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Goldfine Neil J.
Grundy David C.
Washabaugh Andrew P.
Weiss Volker
Zilberstein Vladimir A.
Hamilton Brook Smith & Reynolds P.C.
Jentek Sensors, Inc.
Patidar Jay M.
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