Process and apparatus for locating coated cooling holes on turbine vanes

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United States of America Patent

PATENT NO 6909800
APP PUB NO 20020076097A1
SERIAL NO

09738966

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to processes and systems for locating coated cooling holes on parts such as turbine vanes. In a first embodiment of the present invention, a thermal imaging technique is utilized to obtain the locations of the cooling holes on a turbine vane. In a second embodiment of the present invention, a laser scanning technique is utilized to obtain the locations of the cooling holes on a turbine vane.

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Patent Owner(s)

  • UNITED TECHNOLOGIES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vaidyanathan, Janakiraman So. Windsor, CT 8 186

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