Fuel nozzle and swirler

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12123592
APP PUB NO 20230220993A1
SERIAL NO

17686904

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A turbine engine can include a compressor section, a combustion section, and a turbine section in serial flow arrangement. The combustion section can include a combustor liner, a dome assembly coupled to the combustor liner, a fuel nozzle fluidly coupled to the dome assembly, a combustion chamber fluidly coupled to the fuel nozzle, and at least one set of dilution openings located in the dome assembly or combustor liner that fluidly couple to the combustion chamber. A swirler can define at least one passage extending between at least one annular entrance and at least one annular exit, wherein the at least one annular entrance is fluidly coupled to the compressor section. A variable area device is movable relative to the at least one set of dilution openings or at least a portion of the swirler.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 NEUMANN WAY MAIL DROP F16 EVENDALE OH 45215-6301

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bucaro, Michael T Arvada, US 41 21
Cooper, Clayton S Evendale, US 38 50

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