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Injection nozzle for a turbomachine

United States Patent

September 11, 2012
View the Complete Patent at the US Patent & Trademark Office
A turbomachine includes a compressor, a combustor operatively connected to the compressor, an end cover mounted to the combustor, and an injection nozzle assembly operatively connected to the combustor. The injection nozzle assembly includes a first end portion that extends to a second end portion, and a plurality of tube elements provided at the second end portion. Each of the plurality of tube elements defining a fluid passage includes a body having a first end section that extends to a second end section. The second end section projects beyond the second end portion of the injection nozzle assembly.
Uhm; Jong Ho (Simpsonville, SC), Johnson; Thomas Edward (Greer, SC), Kim; Kwanwoo (Greer, SC)
General Electric Company (Schenectady, NY)
12/ 832,330
July 8, 2010
FEDERAL RESEARCH STATEMENT This invention was made with Government support under Contract No. DE-FC26-05NT42643, awarded by the US Department of Energy (DOE). The Government has certain rights in this invention.