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AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsShuji Imai, Masato Matsuda
Estimating the term…
A convection heater 23 is disposed along a back surface of a rear face plate 18 which is comprised of a stainless steel plate that forms a heating chamber 14. On a back side of the rear face plate 18, disposed is a circulation fan 22 by which, air in the heating chamber 14 is sucked from air intake use through-holes into the back side, and after it is heated by the convection heater 23, it is returned from air blowing use through-holes to the heating chamber 14. On a surface of an inner side of the heating chamber 14 of the rear face plate 18, a self-cleaning layer is formed by dissolving a self-cleaning material which oxide-decomposes and removes accreted dirt at high temperature into a porcelain enamel glaze and by applying and bake-sticking.
A heat cooking apparatus having a heating chamber enclosed by plate members in which an object to be heated that is housed in the heating chamber is heated and cooked by a heater which is disposed along a part of the plate member forming the heating chamber,
A self-cleaning functional material characterized in that a self-cleaning layer is formed in such a manner that, on a surface of a substrate which is a stainless steel plate, a self-cleaning material, which is comprised of oxidation catalyst which oxide-decomposes accreted dirt at high temperature, is coated by use of a porcelain enamel glaze as an accretion material.
Dependencies are inferred from the claim text.