Non-integral segmented angel-wing seal

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United States of America Patent

PATENT NO 9605552
SERIAL NO

13913920

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Abstract

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A cover plate adapted to axially overlie root or shank portions of one or more buckets or blades secured to a turbomachine wheel, includes an arcuate cover plate body adapted to be secured to the turbomachine wheel so as to cover a root portion of at least one of the turbine buckets or blades; and at least one arcuate angel-wing seal segment detachably secured to one side of the arcuate cover plate body.

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Patent Owner(s)

Patent OwnerAddress
GE INFRASTRUCTURE TECHNOLOGY LLC300 GARLINGTON RD GREENVILLE SC 29615

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hogberg, Nicholas Alvin Greenville, US 9 47
Wondrasek, Michael Anthony Simpsonville, US 14 24

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