Multi-spool gas turbine engine architecture

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United States of America Patent

PATENT NO 11041443
SERIAL NO

16583896

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Abstract

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A multi-spool gas turbine engine comprises a low pressure (LP) spool and a high pressure (HP) spool independently rotatable about a central axis extending through an accessory gear box (AGB). The LP spool has an LP compressor, which is axially positioned between the HP compressor of the HP spool and the AGB. A tower shaft drivingly connects the HP spool to the AGB.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dubreuil, Jean Boucherville, CA 31 479
Durocher, Eric Vercheres, CA 101 2311
Mitrovic, Lazar Longueuil, CA 33 909
Morgan, Keith Westmount, CA 50 601
Poulin, Martin Mont Saint-Hilaire, CA 16 464

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