COOKING RANGE BURNER HEAD ASSEMBLY
First Claim
Patent Images
1. A gaseous fuel burner assembly comprising:
- a venturi;
an annular burner head associated with said venture for the combustion of gaseous fuel received in said burner head from said venturi, said annular burner head having a center opening therethrough for flow of ambient secondary combustion air;
said burner head including a base defining a substantially annular channel between an inner wall and an outer wall, said annular channel having an open top, said burner head including a removable cover on said annular channel, said cover having outwardly facing, upwardly facing and inwardly facing surfaces;
said burner head defining gas-emitting orifices;
a plate disposed in said center opening and including a slot for holding a pilot light burner head.
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Accused Products
Abstract
A burner assembly includes a substantially annular two-piece burner head having a base and a top. A plate is located in a central opening of the burner head and includes a slot for holding a pilot burner. Burner head annular channels incorporate one or more air dams to provide a backpressure feature within the burner head for more even flame height and stability.
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Citations
18 Claims
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1. A gaseous fuel burner assembly comprising:
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a venturi; an annular burner head associated with said venture for the combustion of gaseous fuel received in said burner head from said venturi, said annular burner head having a center opening therethrough for flow of ambient secondary combustion air; said burner head including a base defining a substantially annular channel between an inner wall and an outer wall, said annular channel having an open top, said burner head including a removable cover on said annular channel, said cover having outwardly facing, upwardly facing and inwardly facing surfaces; said burner head defining gas-emitting orifices; a plate disposed in said center opening and including a slot for holding a pilot light burner head. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A gaseous fuel burner assembly comprising:
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a venturi; an annular burner head associated with said venture for the combustion of gaseous fuel received in said burner head from said venturi, said annular burner head having a center opening therethrough for flow of ambient secondary combustion air; said burner head including a base defining a substantially annular channel between an inner wall and an outer wall, said annular channel having an open top, said burner head including a removable cover on said annular channel, said cover having gas emitting orifices therein, said annular channel including an air dam extending between inner and outer walls that form the annular channel. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification