Electric roasting pan
AssigneeBioneer Corporation
InventorsHan-Oh Park, Jae-Ha Kim, Jun Pyo Kim, Jieun Kim
Life of this patent
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Abstract
An electric roasting pan according to the present invention comprises: a roasting pan; a heating layer being in surface contact with the roasting pan and comprising a carbon nanotube and a silicone-based adhesive; and an electrode in contact with the heating layer. The electric roasting pan has excellent thermal efficiency thanks to the minimal heat loss thereof, can reach a target temperature within a short time to reduce a preheating time, and affords excellent cooking quality. Furthermore, the electric roasting pan can substantially prevent the occurrence of temperature deviation across the area of the roasting pan during a temperature increase and is of high durability and safety.
Claims12
An electric roasting pan comprising:
- a roasting pan, a heating layer in surface contact with the roasting pan, and an electrode in contact with the heating layer,
- wherein the heating layer is formed of a heating composition including carbon nanotubes and a silicon-based adhesive,
- wherein the heating layer has an average thickness of 10 μm to 2 mm,
- wherein the roasting pan has an average thickness of 5 mm to 30 mm,
- wherein one surface of the roasting pan has a surface roughness of 100 μm to 1000 μm,
- wherein the electrode includes a plurality of unit electrode pairs including a positive electrode and a negative electrode, and the unit electrode pairs are spaced apart from each other, a local temperature deviation is caused in the heating layer, based on a spaced line formed by spacing between the unit electrode pairs, and
- wherein the electric roasting pan satisfies the following relation:
- 0.5≤AH/AG≤1, where AH is an area of the heating layer in contact with the roasting pan and AG is an entire area of the roasting pan.
Dependencies are inferred from the claim text.