Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material
Reexamination Certificate
2007-06-26
2007-06-26
Patidar, Jay M. (Department: 2862)
Electricity: measuring and testing
Magnetic
With means to create magnetic field to test material
C324S238000, C324S262000, C324S243000
Reexamination Certificate
active
11326510
ABSTRACT:
An eddy current testing probe has a flexible substrate adapted to face to a surface of a test article, a plurality of coils which are fixed to the flexible substrate and energized one of which is capable of being changed sequentially, a pressing member for pressing the substrate toward the test article, an elastic member arranged between the substrate and the pressing member, and a movement limiting member for limiting a movement of the pressing member toward the test article.
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Koike Masahiro
Matsui Tetsuya
Nishimizu Akira
Nonaka Yoshio
Yoshida Isao
Hitachi , Ltd.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Patidar Jay M.
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