GAS TURBINE ENGINE CASING ARRANGEMENT

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20220003354A1
SERIAL NO

17479279

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gas turbine engine includes a casing including a plurality of interconnected casing segments defining an outer surface of the casing. One of the casing segments is a gearbox segment enclosing a gearbox and having a gearbox flange extending radially outwardly from the outer surface of the casing. The engine includes a bearing housing enclosing at least one bearing and having an annular body with an inner segment disposed within the casing. The annular body having an extension segment extending radially outwardly from the inner segment to a bearing housing flange disposed radially-outwardly of the outer surface of the casing. The bearing housing flange is engageable with the gearbox flange to removably mount the gearbox segment to the bearing housing.

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY CANADA CORPLONGUEUIL QUÉBEC J4G 1A1

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MACFARLANE, Ian A St-Bruno-de-Montarville, CA 13 103

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