Combustor with a variable volume primary zone combustion chamber

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United States of America Patent

PATENT NO 11898755
APP PUB NO 20230400187A1
SERIAL NO

17805983

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Importance

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Abstract

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A combustor for a gas turbine has a combustor liner including an outer liner and an inner liner, a combustion chamber being defined between the outer liner and the inner liner. The combustion chamber includes a primary combustion zone at an upstream end of the combustion chamber. The combustor also includes an outer liner expanded primary volume portion, and a secondary outer liner portion. One of the outer liner expanded primary volume portion and the secondary outer liner portion is movable to adjust a volume of the primary combustion zone by opening and closing access to the outer liner expanded primary volume portion so as to increase and to decrease the volume of the primary combustion zone.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 RIVER ROAD SCHENECTADY NY 12345

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benjamin, Michael A Cincinnati, US 116 710
Ganiger, Ravindra Shankar Bengaluru, IN 207 358
Nath, Hiranya Bengaluru, IN 45 9
Overman, Nicholas R Sharonville, US 21 79

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