Oven muffle with thermally insulating covering with distance holders for several radiation reflective foil layers

摘要

The oven muffle has an enveloping casing wall (1), a thermally insulating cover contg. several radiation reflective foil layers (60-62) one upon the other, pref. of aluminum enclosing the casing wall and several distance holders (26). Each distance holder has several supporting surfaces for the foil layers at different distances from the outer surface of the casing wall and separated from each other. The supporting surfaces are so arranged that the covering is held separate from the entire outer surface of the casing wall. An Independent claim is also included for a cooking oven with muffle.