Radiant heating device for cooking apparatuses, especially for glass-ceramic cooking hobs

摘要

The radiant heating device is intended for cooking apparatuses, especially for glass-ceramic cooking hobs having at least one bright radiator and at least one dark radiator. In order to carry out a high-temperature or boiling process, the bright radiator and the dark radiator are connected to the power supply in a parallel circuit. A changeover to low-temperature or simmering operation is carried out by means of a thermostat, the parallel circuit of the bright and dark radiators being connected in series with a bias resistor, as a result of which the overall heating power is reduced. <IMAGE>