초록 ▼

A kitchen cooking utensil composed of a receptacle having a thermal conducting bottom (2) intended to be heated especially by induction, the bottom being composed of, from an upper surface to a lower surface of the bottom, at least one metal plate (5) made of a material having a good heat conductivi

A kitchen cooking utensil composed of a receptacle having a thermal conducting bottom (2) intended to be heated especially by induction, the bottom being composed of, from an upper surface to a lower surface of the bottom, at least one metal plate (5) made of a material having a good heat conductivity and at least one metal sheet (6) provided with perforations (10), the sheet (6) being embedded in the plate (5) so that the perforations (10) are filled with metal of the plate (5). The perforations (10) present a cumulative surface of 5 to 20% of the total surface of the sheet, preferably 15 to 20%.

대표청구항 ▼

A cooking utensil comprising a receptacle with a thermal conducting bottom (2) intended to be heated especially by induction, where the bottom (2) has an upper surface and a lower surface and comprises, from the upper surface to the lower surface, at least one good heat conducting metal plate (5) an

A cooking utensil comprising a receptacle with a thermal conducting bottom (2) intended to be heated especially by induction, where the bottom (2) has an upper surface and a lower surface and comprises, from the upper surface to the lower surface, at least one good heat conducting metal plate (5) and at least one metal sheet (6), said sheet being provided with perforations (10) and being embedded in the plate (5) so that the perforations (10) are filled with the metal of the plate, characterized in that the perforations (10) present a cumulative surface of 5 to 20 percent of the total surface of the sheet, and said perforations comprise a plurality of slots spaced apart from one another and a plurality of circular openings located between said slots.