Two-stage combustor for gas turbine engine

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United States of America Patent

PATENT NO 9194586
APP PUB NO 20130145767A1
SERIAL NO

13313344

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Abstract

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A combustor for a gas turbine engine comprises an inner annular liner and an outer annular liner. First and second combustion stages are defined between the liners. Each combustion stage has a plurality of fuel injection bores distributed in a liner wall defining the respective stage. A lobed mixer extends into the combustor, the lobed mixer arranged to receive combustion gases from each combustion stage for mixing flows of said combustion gases.

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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
Davenport, Nigel Hillsburgh, CA 23 174
Hawie, Eduardo Woodbridge, CA 25 356

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