Compressor scroll spigot fit load interface

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United States of America Patent

PATENT NO 11767792
SERIAL NO

17808317

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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There is provided a load transfer interface in an aircraft engine for transferring a load from a bearing housing to an engine casing. The load transfer interface comprises a first component operatively coupled to and receiving the load from the bearing housing. The first component has a first annular body with a spigot extending axially from the first annular body. The interface comprises a second component operatively coupled to the first component and to the engine casing. The second component has a second annular body with a spigot-receiving cavity disposed therein. The spigot-receiving cavity is shaped and positioned to receive the spigot of the first component. The second component receives the load from the first component and transfers the load to the engine casing.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY CANADA CORP1000 MARIE VICTORIN (01BE5) LONGUEUIL QUEBEC J4G 1A1

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gover, Christopher Longueuil, CA 20 11
Lefebvre, Guy St-Bruno-de-Montarville, CA 131 634

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