System, device, and method for baking a food product
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F24C-015/16
A21D-008/06
출원번호
US-0184716
(2014-02-20)
등록번호
US-9182129
(2015-11-10)
발명자
/ 주소
Dahle, Roger
Longson, Derrick
Hardy, Wayne B.
Blau, Deno R.
출원인 / 주소
GRI Capital, LLC
대리인 / 주소
Stott, David L.
인용정보
피인용 횟수 :
2인용 특허 :
21
초록▼
Devices, systems, and methods are provided for baking a food product in a portable baking oven. The baking oven includes a main body, lower and upper stones, a heat shield suspending the upper stone above the lower stone, and a heat element emanating heat upward to a rotating flat panel having the l
Devices, systems, and methods are provided for baking a food product in a portable baking oven. The baking oven includes a main body, lower and upper stones, a heat shield suspending the upper stone above the lower stone, and a heat element emanating heat upward to a rotating flat panel having the lower stone thereon. Convection heat from the heat element moves upward from below the rotating flat panel and past a periphery of the flat panel, channeled by the heat shield to the upper stone, to move along the upper stone, and then down along the heat shield, on the opposite side. With this arrangement, the heat element heats the upper and lower stones with convection heat moving between the lower and upper stones in a side-to-side manner.
대표청구항▼
1. A baking oven for baking a food product, comprising: a main body including an upstanding wall extending along a front side, a rear side, a first side, and a second side of the main body, the first side positioned opposite the second side, the main body including an opening defined in the front si
1. A baking oven for baking a food product, comprising: a main body including an upstanding wall extending along a front side, a rear side, a first side, and a second side of the main body, the first side positioned opposite the second side, the main body including an opening defined in the front side of the main body to expose a baking chamber;a heat shield having a side wall extending inward from a lower end to an upper end, the lower end configured to extend from at least the upstanding wall of the first side and the second side of the main body such that the side wall continuously extends between the first side and second side of the main body and such that the heat shield provides a separation between the baking chamber and the main body, the upper end extending to a ledge defining a shield opening;a rotating member including a flat panel and a shaft, the shaft extending from an underside surface of the flat panel and defining an axis along a longitudinal length thereof;a motor with a drive shaft, the motor coupled to the main body and the drive shaft coupled to the shaft to rotate the rotating member about the axis;a first stone and a second stone, the first stone configured to be positioned on the flat panel and configured to rotate with the flat panel, the second stone configured to be positioned over the shield opening defined by the ledge of the heat shield and above the first stone; anda heat element coupled to the main body, the heat element positioned to emanate heat adjacent the first side of the main body below the flat panel such that convection heat moves upward from the heat element adjacent the first side and along the heat shield to the second stone, and moves along the second stone and then down the heat shield toward the second side of the main body in a side-to-side manner. 2. The baking oven of claim 1, wherein the ledge of the heat shield extends about a periphery of the upper end of the heat shield and defines the shield opening to expose the second stone to the convection heat. 3. The baking oven of claim 1, wherein the heat element is coupled to a heat source, the heat source including at least one of propane gas and natural gas. 4. The baking oven of claim 1, wherein the heat element emanates heat to the underside surface of the flat panel adjacent the first side to conduct heat directly from the flat panel to the first stone as the flat panel rotates. 5. The baking oven of claim 4, wherein the flat panel comprises an upper side flat surface configured to correspond substantially with an entire underside flat surface of the first stone so that the upper side flat surface of the flat panel directly contacts substantially the entire underside flat surface of the first stone. 6. The baking oven of claim 1, wherein the second stone is configured to radiate heat downward toward the first stone upon convection heat contacting the second stone. 7. The baking oven of claim 1, wherein the shaft of the rotating member comprises a notch at a lower end thereof sized and configured to receive the drive shaft of the motor. 8. The baking oven of claim 1, further comprising a heat cover sized and configured to overlay an upper surface of the second stone. 9. The baking oven of claim 1, wherein the main body comprises a main cover sized and configured to cover a top side of the main body. 10. A portable baking oven for baking a food product, comprising: a main body including an upstanding wall extending along a front side, a rear side, a first side and a second side, the first and second side positioned opposite each other and each extending between the front and rear sides, the front side defining an opening to expose a baking chamber within the main body, the baking chamber including: a flat panel configured to rotate;a lower stone supported by the flat panel and configured to rotate with the flat panel;an upper stone suspended above the lower stone;a heat shield including a side wall configured to continuously extend inward and upward from the upstanding wall of at least the first side and the second side of the main body to a stone support portion, the stone support portion defining a shield opening therein such that the stone support portion is configured to support the upper stone thereon with the upper stone positioned over the shield opening, the heat shield providing a separation between the baking chamber and the main body;a heat element coupled to the main body, the heat element positioned to emanate heat adjacent the first side of the main body below the flat panel such that convection heat moves upward from the heat element adjacent the first side and along the heat shield to the upper stone, and moves along the upper stone and then down the heat shield toward the second side of the main body such that the convection heat moves in a side-to-side manner. 11. The portable baking oven of claim 10, wherein the heat element emanates heat to an underside surface of the flat panel adjacent the first side to conduct heat directly from the flat panel to the lower stone as the flat panel rotates, the lower stone having an underside flat surface substantially entirely in contact with an upper side surface of the flat panel. 12. A method of cooking a food product in a portable baking oven, the method comprising: providing a main body including an upstanding wall extending to define a first side portion, a second side portion, a rear portion, and a front portion, the first side portion positioned opposite the second side portion with the first and second side portions extending between the rear portion and the front portion, the front portion defining an opening to expose a baking chamber, the baking chamber defined by a first stone, a second stone and a heat shield, the first stone positioned directly on a flat panel defining a radius with the second stone suspended on the heat shield above the first stone, the heat shield extending continuously radially inward and upward from an inner surface of the upstanding wall of the first side portion and the second side portion of the main body adjacent the first stone to a ledge defining a shield opening for suspending the second stone thereon such that an air-flow gap is defined between the heat shield and a periphery of the flat panel and such that the heat shield provides a separation between the baking chamber and the main body;rotating the flat panel and the first stone positioned on the flat panel with a motor coupled to a shaft extending from a bottom of the flat panel such that the flat panel rotates about an axis defined by the shaft;heating the first stone and the second stone from a heat element coupled to the main body by emanating heat adjacent the first side portion of the main body, a portion of the heat element positioned a distance from the axis of the shaft corresponding to about the radius of the flat panel such that convection heat moves upward below the flat panel and around the periphery of the flat panel adjacent the first side portion of the main body and through the air-flow gap along the first side portion of the main body so that convection heat moves within the main body toward the second side portion within the main body in a side-to-side manner; andplacing the food product on an upper surface of the first stone. 13. The method according to claim 12, wherein the step of heating comprises flowing convection heat through the air-flow gap and upward along the heat shield to the second stone and between the first and second stone, and continues flowing convection heat to move to the second side portion of the main body and along the heat shield and downward through the air-flow gap to below the flat panel and the first stone. 14. The method according to claim 12, wherein the step of heating comprises heating an underside surface of the flat panel for conducting heat directly from the flat panel to the lower stone as the flat panel rotates. 15. The method according to claim 12, wherein the step of heating comprises heating an underside surface of the flat panel, the flat panel having an upper side surface that corresponds with and directly contacts substantially an entire underside flat surface of the lower stone such that the heating comprises conducting heat directly from the flat panel to the lower stone as the flat panel rotates. 16. The method according to claim 12, wherein the step of heating comprises radiating heat downward from the upper stone upon the upper stone being heated by convection heat. 17. The method according to claim 12, wherein the step of rotating comprises rotating the shaft with a drive shaft vertically extending from the motor and coupled to an end of the shaft. 18. The method according to claim 12, wherein the step of heating comprises heating with a heat source including at least one of propane gas and natural gas. 19. The method according to claim 12, wherein the step of heating comprises moving air from side-to-side within the main body, not from rear-to-front of the main body, to limit air-flow from initially exiting the opening defined in a front side of the main body. 20. The method according to claim 12, wherein the step of rotating comprises limiting continual direct heat emanating from the heat source to a single location at an underside of the flat panel.
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