JPS61179089A - Ceramic pan for electromagnetic cooker - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a pot for an electromagnetic cooker that uses an alternating magnetic field to cook.

Conventionally, pots of this type have only been made of magnetic materials such as iron, nickel, and cobalt, and in recent years only metal pots containing at least one of these materials have been used. The same applies hereinafter) pots are not sensitive to alternating magnetic fields, so they cannot be used alone, and therefore must be used by, for example, inserting an iron plate between them and an electromagnetic cooker. There wasn't.

The present invention solves the above-mentioned inconveniences by creating a convenient ceramic product that can be used alone for an electromagnetic cooker while retaining the excellent characteristics inherent to ceramics such as beauty, durability, heat resistance, and corrosion resistance. The purpose is to provide hotpot.

Hereinafter, details of the present invention will be explained with reference to the drawings.

FIG. 1 is a sectional view of a pot according to a first embodiment of the present invention, and the pot body 1 has a structure in which a magnetic material-containing part or an appropriate amount of fine powder is uniformly mixed into a ceramic material, and then molded and fired. It becomes.

FIG. 2 is a sectional view of a pot according to a second embodiment of the present invention, in which only the bottom part 2 of the pot is mixed with the magnetic material, and the side part 3 of the pot is made only of ordinary ceramic material. It becomes.

FIG. 3 is a cross-sectional view of a pot according to a third embodiment of the present invention, in which a convex structure is formed by bonding the magnetic material mixed portion 5 to the bottom of a pot body 4 made of an ordinary ceramic material. .

When a pot with the structure described above is placed on an electromagnetic cooker, that is, an alternating magnetic field generator, and exposed to an alternating magnetic field, the magnetic material mixed into the whole pot or a part of it becomes sensitive to this alternating magnetic field. Since it generates heat and raises the temperature of the pot, it is possible to carry out various @ operations.

As explained above, according to the present invention, by appropriately selecting the type, size, amount, and location of mixed magnetic material particles, it is possible to achieve the inherent advantages of ceramics such as aesthetics, durability, heat resistance, and corrosion resistance. It is possible to obtain a convenient ceramic pot that can be used alone as a pot for an electromagnetic cooker while retaining its characteristics, so if this pot is used in combination with an electromagnetic cooker, it will eliminate smoke and other substances caused by combustion of fuel. There is no need to worry about the generation of poisonous gases, and it is highly efficient in the use of electricity.In other words, it is clean, hygienic, economical, and highly safe. can bring about the advantages of

[Brief explanation of drawings]

1 to 3 are sectional views of pots in first to third embodiments of the present invention, respectively. 1... Pot body, 2... Bottom, 3... Side, 4... Pot body, 5
...Magnetic material mixed part.

Claims (1)

[Claims] Appropriate amounts of small pieces or fine powder made of magnetic material are mixed into the ceramic material uniformly or locally unevenly, and molded.
A pot made of ceramic (including glass) for an electromagnetic cooker, characterized by being made by firing.