BESTRAHLUNGSGERAET MIT EINER GAS- UND DAMPFENTLADUNGSLAMPE.

摘要

The invention relates to a sun lamp provided with a timer circuit that includes a capacitor. As soon as the capacitor reaches a certain charge condition the sun lamp is switched-off. The sun lamp also comprises a safety circuit responsive to a given level of current through the capacitor, which indicates a defect in the timer circuit 2, to rapidly terminate the irradiation.