| 摘要 |
<p>BOIL DRY PROTECTION SYSTEM FOR COOKING APPLIANCE A power control arrangement for a cooking appliance incorporating an automatic surface unit for automatically detecting the occurrence of a boil dry condition for a utensil placed on the surface unit when operating in the Boil mode. In accordance with one form of the invention a boil dry condition is indicated when the rate of increase of sensed utensil temperature exceeds a predetermined reference rate, or the sensed utensil temperature exceeds a predetermined threshold temperature.</p> |
