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Multiple tube premixing device

United States Patent

August 13, 2013
View the Complete Patent at the US Patent & Trademark Office
The present application provides a premixer for a combustor. The premixer may include a fuel plenum with a number of fuel tubes and a burner tube with a number of air tubes. The fuel tubes extend about the air tubes.
Uhm; Jong Ho (Simpsonville, SC), Naidu; Balachandar (Loveland, OH), Ziminsky; Willy Steve (Simpsonville, SC), Kraemer; Gilbert Otto (Greer, SC), Yilmaz; Ertan (Albany, NY), Lacy; Benjamin (Greer, SC), Stevenson; Christian (Inman, SC), Felling; David (Greenville, SC)
General Electric Company (Schenectady, NY)
13/ 668,992
November 5, 2012
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH AND 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.