Feather seal slot

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United States of America Patent

PATENT NO 9022728
APP PUB NO 20130108430A1
SERIAL NO

13283745

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A vane segment for a gas turbine engine includes an airfoil disposed between an outer platform and an inner platform. A slot for receiving a seal is defined within the outer platform and includes closed first and second ends and an upper surface spaced apart from a lower surface with a spacing between the upper surface and the lower surfaces that varies along a length of the slot.

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Patent Owner(s)

Patent OwnerAddress
RTX CORPORATION10 FARM SPRINGS ROAD FARMINGTON CT 06032

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chuong, Conway Manchester, US 76 502
Duelm, Shelton O Wethersfield, US 27 266
Zimmermann, Alisha M Vernon Rockville, US 2 16

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