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Variable volume combustor with pre-nozzle fuel injection system

United States Patent

September 6, 2016
View the Complete Patent at the US Patent & Trademark Office
The present application provides a combustor for use with a gas turbine engine. The combustor may include a number of fuel nozzles, a pre-nozzle fuel injection system supporting the fuel nozzles, and a linear actuator to maneuver the fuel nozzles and the pre-nozzle fuel injection system.
Keener; Christopher Paul (Woodruff, SC), Johnson; Thomas Edward (Greer, SC), McConnaughhay; Johnie Franklin (Greenville, SC), Ostebee; Heath Michael (Piedmont, SC)
General Electric Company (Schenectady, NY)
13/ 760,091
February 6, 2013
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT This invention was made with government support under Contract No. DE-FC26-05NT42643 awarded by the U.S. Department of Energy. The Government has certain rights in this invention.