Method for inspecting rotary machine, and rotary machine

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United States of America Patent

PATENT NO 10626878
SERIAL NO

15562076

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Abstract

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A method for inspecting a rotary machine having a flow path through which a fluid flows includes a step of measuring a width of the flow path by a non-contact sensor in a stationary component of the rotary machine at a position facing the flow path; and a step of determining whether or not the measured width of the flow path is less than a predetermined lower limit threshold.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION34-6 SHIBA 5-CHOME MINATO-KU TOKYO 108-0014

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Masuda, Yuji Hiroshima, JP 73 434
Tokuyama, Shinichiro Hiroshima, JP 28 63

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