plate for heat radiation from a permeable material as kochmulde with at least two types of heat sources

摘要

Cooking appliance with a plate made of a heat-transmitting material, such as glass ceramic, with controllable heat sources which are arranged distributed under, in or on top of the plate and can be heated by means of direct or indirect heat transfer, electrically and/or by gas, and/or by other heat-supplying media, the plate having at least two kinds of heat sources which use different types of heat transfer and are all heated by means of gas.