초록 ▼

A plastic skirt (3) surrounding a metal pan (1) is employed for external heat-insulation of electrically-heated cooking appliances and in particular deep fryers. The skirt (3) is of plastic material which does not continuously withstand the temperature of the pan wall (1a, 1b) and is separated from

A plastic skirt (3) surrounding a metal pan (1) is employed for external heat-insulation of electrically-heated cooking appliances and in particular deep fryers. The skirt (3) is of plastic material which does not continuously withstand the temperature of the pan wall (1a, 1b) and is separated from this wall by an air space (4) of sufficient width to limit the temperature of the skirt (3). The skirt is completely free with respect to the pan (1) with the exception of a ring (5) which joins the top edge (3a) of the skirt to the top edge (1c) of the pan and to which this latter is attached. The ring (5) is of heat-insulating material which affords continuous resistance to the temperature of the top edge (1c) of the pan (1).

대표청구항 ▼

An electrical deep fryer comprising a metal pan (1) having a wall, and an electric heating resister (2) that heats said wall directly by conductive heating to a temperature higher than 150°C., said pan (1) being surrounded by a plastic skirt (3), wherein said skirt (3) is of plastic material which d

An electrical deep fryer comprising a metal pan (1) having a wall, and an electric heating resister (2) that heats said wall directly by conductive heating to a temperature higher than 150°C., said pan (1) being surrounded by a plastic skirt (3), wherein said skirt (3) is of plastic material which does not continuously withstand a temperature of 150°C., said skirt (3) entirely surrounding the lateral wall (1a) and the base (1b) of the pan and being separated from said wall and said base by an air space (4) of sufficient width to limit the temperature of the skirt (3) to a value which is compatible with the thermal resistance of the plastic material of the skirt (3), said skirt (3) being completely free with respect to the pan (1) with the exception of a ring (5) which joins only the top edge (3a) of the skirt to the top edge (1c) of the pan and to which this latter is attached, said ring (5) being of heat-insulating material which is continuously resistant to the temperature of the top edge (1c) of the pan (1).