Eddy current testing probe and eddy current testing apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7235967
APP PUB NO 20060170420A1
SERIAL NO

11326510

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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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Patent Owner(s)

  • HITACHI, LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koike, Masahiro Hitachi, JP 79 669
Matsui, Tetsuya Hitachi, JP 46 514
Nishimizu, Akira Tokai, JP 27 76
Nonaka, Yoshio Hitachi, JP 14 82
Yoshida, Isao Hitachi, JP 120 2188

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