Induction cooking apparatus and method of use
View Patent ↗An induction cooking apparatus. The cooking apparatus is a vessel, such as a pot, for holding food. One or more ferrous elements are mounted outside the walls of the vessel. The ferrous elements receive electromagnetic radiation from an electromagnetic radiation source and they therefore become heated. Heat from the ferrous elements is transferred to food located inside of the vessel.
1. A cooking apparatus comprising:
a vessel having an inside surface, an outside surface, and a hollow area that is configured to receive food;
a first plurality of ferrous elements disposed outside of the vessel;
a second plurality of ferrous elements disposed inside the hollow area;
a first source of electromagnetic radiation configured to direct electromagnetic radiation at the plurality of ferrous elements; and
a controller configured to independently control movement of the first plurality of ferrous elements disposed outside of the vessel and movement of the second plurality of ferrous elements disposed inside the hollow area;
wherein the ferrous elements are configured to be heated by the electromagnetic radiation and wherein the ferrous elements are configured to transfer heat to food located in the vessel.
2. The cooking apparatus of claim 1 , wherein the first plurality of ferrous elements are mounted to a support member.
3. The cooking apparatus of claim 2 , wherein the support member is configured to rotate about a longitudinal axis of the support member.
4. The cooking apparatus of claim 2 , wherein the support member is configured to move along a longitudinal axis of the support member.
5. The cooking apparatus of claim 2 , wherein the first plurality of ferrous elements are removable from the support member.
6. The cooking apparatus of claim 1 , further comprising ferrous elements positioned atop of said vessel.
7. The cooking apparatus of claim 1 , further comprising a second source of electromagnetic radiation.
8. The cooking apparatus of claim 7 , wherein the controller is configured to selectively activate the first source of electromagnetic radiation and the second source of electromagnetic radiation.
9. The cooking apparatus of claim 1 , wherein the second plurality of ferrous elements disposed inside the hollow area are disposed on a support member configured to rotate about a longitudinal axis of the support member.
10. The cooking apparatus of claim 1 , wherein the second plurality of ferrous elements disposed inside the hollow area are disposed on an inside surface of the vessel, and wherein the vessel is configured to rotate about an axis of the vessel.
11. The cooking apparatus of claim 1 , further comprising a food support member within the vessel that is configured to support food, wherein the food support member is ferrous and extends into the food such that the food support member cooks the food from the inside.
12. The cooking apparatus of claim 1 , wherein the vessel comprises a non-ferrous material.
13. The cooking apparatus of claim 1 , further comprising a heat sensor configured to sense a temperature of a plurality of areas within the vessel, wherein the controller is configured to minimize a difference of temperature of the plurality of areas within the vessel.