Patent ID: 6780008
Filing Date: 2004-08-24
Classification: F23D,F24C

Abstract:
A gas stove burner comprising:a base defining an axis; a ring assembly sitting on the base, forming therewith an annular outer compartment and a central inner compartment, and formed with an array of outwardly open lower passages open radially inward into the outer compartment; a generally imperforate cover disk overlying the ring assembly, having an outer edge, upwardly closing the inner compartment, and forming with the ring assembly an array of upper passages open radially inward into the inner compartment and radially outward at the disk outer edge; and inlet means on the base for feeding respective gas/air mixtures to the compartments and forming a main flame at the edge from the mixture exiting the lower passages and a simmer flame at the edge from the mixture exiting the upper passages.