Heating device for heating main portion, has support for heating element, which is provided with preformed recess in sense of preform, in which heating element after forming the recess is insertable

摘要

The heating device has a heating element and a support (1) for the heating element. The support is provided with a preformed recess (2) in the sense of a preform, in which the heating element after forming the recess is insertable. The support is matched to the outer shape of the main portion. The heating element is fixed by positive fit or material fit in the recess. The support is formed of thermally conductive material. An independent claim is included for method for heating main portion.