Patent ID: 6192669
Filing Date: 2001-02-27
Classification: F23R

Abstract:
A combustion chamber of a gas-turbine, said combustion chamber comprising:at least one annular toroidal interior space of quasi-circular cross-section;a plurality of burners, wherein each burner of said plurality of burners is in operative connection with said at least one annular toroidal interior space so as to be tangentially arranged on a periphery of said combustion chamber and wherein each burner of said plurality of burners is a pre-mix burner;a hot-gas outlet duct defining an incident-flow plane of a downstream turbine of said gas-tuxbine, said hot-gas duct connected to said annular toroidal interior space, wherein said hot-gas duct is branched off in a peripheral tangential direction of said annular toroidal interior space; andwherein in cross-sectional of said annular toroidal interior space, the axis vector pointing out of any of said burners and the axis vector pointing into said hot-gas outlet duct, point in the same direction.