A cooking appliance is provided, including a gas burner assembly for a cooktop floor of a cooking appliance. The gas burner assembly includes a burner body having a single combustion chamber and a plurality of flame ports in fluid communication with the single combustion chamber, a first mixing tube in fluid communication with the single combustion chamber and configured to supply a first air-gas mixture to the single combustion chamber, and a second mixing tube in fluid communication with the single combustion chamber and configured to supply a second air-gas mixture to the single combustion chamber.

A pan support according to the invention for a gas stove comprises a support structure for a pan having a support surface for the pan, a chamber for a gas, in particular for an inflammable combustion mixture, the chamber being arranged in the interior of the support structure. Gas outlet openings are provided at the support structure and have a fluid connection to the chamber. The chamber has a circumferential geometry when looking from above.

An outdoor decorative burner having a direct gas feed and a linear burner having a plurality of longitudinally-oriented slit-like flame orifices. The linear burner is securely attached to a plate by at least two wrap brackets. A direct spark igniter and a flame sensor are included and surrounded by protective cages.

A cooking appliance is provided, including a multi-level gas burner with a body having a lower burner section on a lower side and an upper burner section on an upper side. The lower burner section is separated from the upper burner section. The lower side of the body has a first injection point for receiving a first air-gas mixture for the lower burner section and a second injection point for receiving a second air-gas mixture for the upper burner section. The first injection point is partitioned from the second injection point thereby separating the first air-gas mixture from the second air-gas mixture. The body includes a passageway fluidly connecting the second injection point on the lower side of the body to the upper burner section on the upper side of the body.

A gas burner device includes an orifice holder including an orifice. The gas burner device also includes a burner body. The burner body includes a venturi tube arranged to receive a gas from the orifice and a burner port discharging the gas supplied through the venturi tube. The venturi tube includes a venturi inlet through which the gas that is jetted from the orifice flows in. The venturi tube also includes a venturi outlet through which the gas flowing in through the venturi inlet is discharged. The venturi tube further includes an acceleration part including a smaller diameter than the venturi inlet and the venturi outlet and includes a cylindrical shape.

A cooking appliance is provided, including a gas burner assembly for a cooktop floor of a cooking appliance. The gas burner assembly includes a burner body having a single combustion chamber and a plurality of flame ports in fluid communication with the single combustion chamber, a first mixing tube in fluid communication with the single combustion chamber and configured to supply a first air-gas mixture to the single combustion chamber, and a second mixing tube in fluid communication with the single combustion chamber and configured to supply a second air-gas mixture to the single combustion chamber.

A cooking appliance is provided, including a multi-level gas burner with a body having a lower burner section on a lower side and an upper burner section on an upper side. The lower burner section is separated from the upper burner section. The lower side of the body has a first injection point for receiving a first air-gas mixture for the lower burner section and a second injection point for receiving a second air-gas mixture for the upper burner section. The first injection point is partitioned from the second injection point thereby separating the first air-gas mixture from the second air-gas mixture. The body includes a passageway fluidly connecting the second injection point on the lower side of the body to the upper burner section on the upper side of the body.

A gas burner has a body, a supply unit and a lid having a central flame crown and a peripheral flame crown. The supply unit has at least one supply duct, three injectors connected to said at least one supply duct, three Venturi tubes respectively associated with said injectors, wherein the injectors and the Venturi tubes have parallel horizontal axes and fixing means used to fix the Venturi tubes in position. The body of the burner has a central chamber and two peripheral chambers in communication with the Venturi tubes and with an upper central chamber and an upper peripheral chamber respectively disposed under the central flame crown and the peripheral flame crown.

A burner has a dual use pot whereby the pot can be machined to provide for single flow control to inner and outer flame rings (directly related to each other) as a single flow configuration or maintained in a dual flow configuration whereby a user can separately control flow to inner and outer flame rings (independently related to one another). A lateral passage is fed from an inlet to feed outer flames while a transverse passage possibly elevationally displaced from the transverse passage for some embodiments can feed the inner ring. The lateral and transverse passages are joined to be in fluid communication through the method taught herein.

An outdoor decorative burner having a direct gas feed and a linear burner having a plurality of longitudinally-oriented slit-like flame orifices. The linear burner is securely attached to a plate by at least two wrap brackets. A direct spark igniter and a flame sensor are included and surrounded by protective cages.