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Cooking utensil with two walls

一种烹饪装置、盛装的技术，应用在烹饪器皿特殊材料、烹调器皿、家里用具等方向，能够解决PTFE涂层耐磨损性有限等问题

Inactive Publication Date: 2017-06-27
SEB SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The disadvantage of the above implementation is the limited wear resistance of the PTFE coating, especially when stir frying is done with the aid of utensils operated by the user
[0008] Another disadvantage of the implementation described above is the cost of the cooking device whose cooking surface is made of aluminum or stainless steel and covered with PTFE

Method used

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  • Cooking utensil with two walls
  • Cooking utensil with two walls
  • Cooking utensil with two walls

Examples

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Embodiment Construction

[0035] Figure 1 to Figure 6 The illustrated embodiment relates to a cooking device with double walls, comprising: an inner wall 1, 1' for containing the food to be cooked, and an outer wall 2, 2' for being heated, wherein the air gap 3 , 3' are arranged between the inner wall 1, 1' and the outer wall 2, 2'.

[0036] The inner wall 1, 1' has a cooking inner face 4, 4' and an outer face 5, 5' at least partly sheathed by the outer wall 2, 2'. The thickness of the inner wall 1, 1' is preferably less than 1.6mm and preferably between 0.4mm and 1.2mm. The material of the inner wall 1, 1' is selected from carbon steel (aciers ordinaires). The material of the inner wall 1, 1' is preferably chosen from steel with good stamping properties. In particular, the material of the inner wall 1, 1' can be chosen from carbon low carbon steel, such as DC04. The material of the inner wall 1, 1' can be selected from alloy steel with slightly higher corrosion resistance, so it will not ent...

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Abstract

The invention relates to a cooking utensil with two walls. The cooking utensil comprises an inner wall (1) to hold the to-be-cooked food, an outer wall to be heated, and an air gap (3) arranged between the inner wall (1) and the outer wall (2). According to the invention, the inner wall (1) is made from carbon steel and serves as a cooking inner face after carbon and nitro doping and oxidation.

Description

[0001] This application is a divisional application of the application titled "Cooking Device with Double Walls", application number "201210099797.6", and application date "April 06, 2012". technical field [0002] The invention relates to the technical field of cooking devices forming a cooking vessel. [0003] The invention relates more particularly to a cooking device forming a cooking vessel with a double wall. [0004] The invention relates particularly, but not exclusively, to cooking devices of the skillet type with double walls. The invention is particularly advantageous for cooking appliances of the wok type. Traditional types of woks have a concave cooking surface that curves from the center to the periphery and have a flared upper edge. A skillet-type wok has a flat bottom connected to curved side walls forming at least one third of the radius of the cooking device. Its upper edge could be more vertical. Background technique [0005] Wok cooking is all about c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J36/02
Inventor 斯特凡·蒂弗西蒙·阿莱芒德
Owner SEB SA
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