Heating element for a food heating or cooking appliance has a heat insulating plate into which a groove is made to accept resistance heating wires

摘要

The metal foil clad insulated plate (12) has two resistance heating wires (14) arranged in serpentine fashion in grooves cut into the thickness of the plate and terminating in connections to an electrical supply. Holes (16,18) are provided for mounting on insulated spacers to a housing.