Turbine engine including a combustor

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12130016
SERIAL NO

18326647

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A combustor for a turbine engine includes a main combustion chamber, an annular dome, and a secondary combustion chamber positioned downstream of the annular dome. A plurality of first mixing assemblies are disposed through the annular dome and include a pilot mixer. The pilot mixer injects a pilot mixer fuel-air mixture axially into the main combustion chamber and generates a first recirculation zone within the main combustion chamber. A plurality of second mixing assemblies are disposed at the secondary combustion chamber axially aft of the first mixing assemblies and include a main mixer. The main mixer injects a main mixer fuel-air mixture into the secondary combustion chamber to produce combustion gases and to generate a second recirculation zone within the secondary combustion chamber axially aft of the first recirculation zone. The secondary combustion chamber injects the combustion gases into the main combustion chamber.

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Patent Owner(s)

  • GENERAL ELECTRIC COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benjamin, Michael A Cincinnati, US 116 710
Chiranthan, Ranganatha Narasimha Bengaluru, IN 20 10
Cooper, Clayton S Loveland, US 38 50
Naik, Pradeep Bengaluru, IN 143 287
Nath, Hiranya Bengaluru, IN 45 9
Pal, Sibtosh Mason, US 45 112
Vise, Steven C Loveland, US 45 64
Vukanti, Perumallu Bengaluru, IN 85 132

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