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US 6,957,649 B1Granted
Gas fired outdoor cooking apparatus
OwnerNorman Bourgeoisinventor
Life of this patent
Estimating the term…
Abstract
A cooking apparatus includes a frame with an upper section for holding a pot and a lower surface for resting upon an underlying support surface. The frame has a burner element that can be a nozzle tube having a commercially available burner nozzle for generating a cooking flame during use. The nozzle can be fueled with propane, butane or the like using a commercially available tank, regulator and supply hose. The frame can include upper and lower rings, the lower ring providing the lower surface and the upper ring having pot support members for holding the bottom of a pot. One or more heat shields positioned below the flame during use lessen heat transfer from the flame to the underlying support surface.
Claims38
A cooking apparatus, comprising:
- a) a burner having a frame that includes a base for engaging an underlying support surface, the frame having a burner element for generating a high intensity flame for use in cooking, the burner frame having an upper end portion with a support surface for cradling a pot;
- b) the frame including a nozzle tube having upper and lower end portions, the nozzle tube being positioned to extend above the burner element and providing an open ended bore that contains the flame generated by the burner element during cooking;
- c) the frame including pot supports next to the upper end portion for holding a pot;
- and
- d) at least one heat shield that is positioned below the flame during cooking and that is connected to the nozzle tube and that extends radially and circumferentially with respect to the nozzle tube;
- and
- e) the lower end portion of the nozzle tube providing an open end portion that extends below the heat shield.
4 more elements
A cooking apparatus, comprising:
- a) a burner having a frame that includes a base for engaging an underlying support surface, the frame having a burner element for generating a high intensity flame for use in cooking, the burner frame having a pot support surface for cradling a pot;
- b) the frame including a nozzle tube that houses a nozzle for emitting gaseous fuel that is ignited during use to form a flame that extends from the nozzle tube upwardly to a pot supported upon the upper end of the frame, the nozzle tube being an open ended tubular member having upper and lower end portions;
- c) means below the flame during cooking for reflecting heat from the flame away from the underlying support surface, said means including a baffle plate that is connected to the frame and that extends radially and circumferentially with respect to the nozzle tube.
A cooking apparatus, comprising:
- a) a burner having a frame that includes a base for engaging an underlying support surface, the frame having a burner element for generating a high intensity flame for use in cooking and a hollowed tube that extends above the burner element, the tube having a top, a bottom, and a bore that is receptive of the flame, the burner frame having a support surface for cradling a pot above the flame during cooking;
- b) a pot having a pot periphery, the pot including a generally flat bottom portion, a generally cylindrically shaped continuous sidewall, the pot having a generally cylindrically shaped interior;
- c) a burner shield that is supported by the frame, being connected to the tube below the top of the tube and positioned below the flame during cooking, the shield being a radially and circumferentially extending member that extends radially from a position next to the tube to a position that approaches the periphery of the pot.
A cooking apparatus, comprising:
- a) a burner having a frame that includes a base for engaging an underlying support surface;
- b) the burner frame having an upper end portion with a support surface for supporting a pot, the frame having a burner element for generating a high intensity flame for use in cooking;
- c) a nozzle tube having upper and lower end portions, the nozzle tube providing an open ended bore and the burner element generating a flame during cooking that is emitted from the upper end portion of the tube;
- d) the frame supporting at least one heat shield that is positioned below the flame during cooking and that extends radially and circumferentially with respect to the burner element.
1 more element
A cooking apparatus, comprising:
- a) a burner having a frame that includes a base for engaging an underlying support surface;
- b) during use upon the grate support surface a burner element for generating a high intensity flame for use in cooking;
- c) a pot support surface on the frame for holding a pot above the frame;
- d) the frame including a nozzle tube that houses a nozzle for emitting gaseous fuel that is ignited during use to form a flame that extends from the nozzle tube upwardly to a pot supported upon the upper end of the frame, the nozzle tube being an open ended tubular member having upper and lower end portions;
- e) means positioned below the flame during cooking for reflecting heat generated by the flame away from the underlying support surface, said means including a baffle plate that is connected to the frame and that extends radially and circumferentially with respect to the nozzle tube.
2 more elements
A cooking apparatus, comprising:
- a) a burner having a frame that includes a lower end portion for engaging an underlying support surface and an upper end portion;
- b) the frame having a hollowed tube having a tube bore and a burner element for generating a high intensity flame for use in cooking that is emitted upwardly from the tube bore;
- c) a support surface for holding a pot above the flame during cooking;
- d) a pot having a pot periphery, the pot including a generally flat bottom portion, a generally cylindrically shaped continuous sidewall, the pot having a generally cylindrically shaped interior;
- e) a burner shield that is supported by the frame below the flame during cooking, the shield being a radially and circumferentially extending member that extends radially from a position next to the burner element to a position that approaches the periphery of the pot.
2 more elements
Dependencies are inferred from the claim text.