Exhaust duct of gas turbine engine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11286814
APP PUB NO 20220082031A1
SERIAL NO

17023945

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An exhaust duct of a gas turbine engine comprises a hub defining a radially-inner surface of a substantially annular exhaust gas path, and a strut extending into the exhaust gas path. The strut is attached to the hub via a first fastener at a forward fastening location closer to a leading edge of the strut than to a trailing edge of the strut, and via a second fastener at an aft fastening location closer to the trailing edge than to the leading edge. The second fastener is engaged with an appendage of the strut. The appendage is received into a receptacle formed in the hub open to the radially-inner surface.

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY CANADA CORP1000 MARIE VICTORIN BLVD LONGUEUIL QU J4G 1A1

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kassab, Rabih Montreal, CA 4 2

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