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Multilayer cooking vessel capable of being heated by induction

An induction heating and support technology, which is applied in the fields of electric cooking equipment, multi-layer cooking supports, and cooking items, can solve problems such as high cost, and achieve the effects of economical structure, simple implementation, and improved thermal uniformity.

Pending Publication Date: 2020-04-17
SEB SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The disadvantage of these implementations is that they are still relatively expensive

Method used

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  • Multilayer cooking vessel capable of being heated by induction
  • Multilayer cooking vessel capable of being heated by induction
  • Multilayer cooking vessel capable of being heated by induction

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0045] figure 1 The shown cooking support 1 has an upper cooking surface 2 arranged to receive food to be cooked and a lower heating surface 3 arranged to be heated, in particular by resting on an induction heating hob.

[0046] exist figure 1 In the shown embodiment, the cooking support 1 comprises a bottom 4 surrounded by side walls 5 to form a cooking vessel 7 . The side wall 5 rises to the upper edge 6 .

[0047] The cooking support 1 is a multilayer cooking support compatible with induction heating. The cooking support 1 comprises a multilayer co-laminate structure.

[0048] The cooking support 1 comprises a heat diffusion layer 11 forming or carrying the upper cooking surface 2 . The cooking support 1 comprises a layer 12 of ferromagnetic material which is co-laminated with a heat diffusion layer 11 .

[0049] The heat diffusion layer 11 is preferably made of aluminum or an aluminum alloy. As a variant, other good heat conductor materials are conceivable, such as c...

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Abstract

The invention concerns a cooking vessel (1) that can be heated by induction. The cooking vessel (1) has a top cooking face (2) and a bottom heating face (3) and comprises a colaminated structure comprising a thermal diffusion layer (11) which can be coated if required to form the top cooking face (2), and a layer of ferromagnetic material (12). According to the invention, the layer of ferromagnetic material (12) is made from non-stainless steel, and the colaminated structure comprises a protective metal layer (13) covering the layer of ferromagnetic material (12) at the side opposite to the thermal diffusion layer (11). The invention also concerns a culinary article, an electric cooking appliance and a method for obtaining the multilayer cooking vessel.

Description

technical field [0001] The invention relates to the technical field of cooking supports arranged to be heated inductively for cooking or reheating food. [0002] The present invention relates more particularly to multilayer cooking supports arranged to be heated by induction. [0003] The invention relates particularly, but not exclusively, to a cooking support forming a cooking vessel. [0004] The invention also relates to a culinary item comprising a culinary support associated with at least one gripping member. One or more gripping members may be removable or detachable relative to the cooking support, if desired. [0005] The invention also relates to an electric cooking device comprising a cooking support associated with induction heating means. Background technique [0006] It is known to insert a ferritic stainless steel grate under the bottom of a metal plate to form a cooking vessel which can be heated by induction. The metal plate is made of aluminum, for exam...

Claims

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Application Information

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IPC IPC(8): A47J36/02
CPCA47J36/02
Inventor 伯努瓦·兰格兰
Owner SEB SA