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Rich catalytic injection

United States Patent

December 30, 2008
View the Complete Patent at the US Patent & Trademark Office
A gas turbine engine includes a compressor, a rich catalytic injector, a combustor, and a turbine. The rich catalytic injector includes a rich catalytic device, a mixing zone, and an injection assembly. The injection assembly provides an interface between the mixing zone and the combustor. The injection assembly can inject diffusion fuel into the combustor, provides flame aerodynamic stabilization in the combustor, and may include an ignition device.
Veninger; Albert (Coventry, CT)
United Technologies Corporation (Hartford, CT)
10/ 954,323
September 30, 2004
NOTICE OF GOVERNMENT RIGHTS The present invention was made with Government support under a contract awarded by the Department of Energy. The Government has certain rights in the present invention.