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Hot air system for household device i.e. baking oven, for preparation of food, has helically wound coil sections adapted to shape and/or dimensions of openings, which are formed towards hot air outlet, in wall of household device
Hot air system for household device i.e. baking oven, for preparation of food, has helically wound coil sections adapted to shape and/or dimensions of openings, which are formed towards hot air outlet, in wall of household device
The system (5) has a heat bodies (12-14) e.g. tubular heat body and air heat body, comprising a rod-shaped heating coil with a helically wound coil sections (18) that are adapted to shape and/or dimensions of openings, which are formed towards hot air outlet, in a wall of a household device. The coil sections are connected with two straight ends (19, 20), and comprises an inner diameter of 43.5 mm. The heat body comprises electrically insulating, disc-shaped rings that are arranged at a distance to each other. An independent claim is also included for a house-hold device for preparation of food.
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