FIELD: induction heating. SUBSTANCE: inductance coil for heating of a rotating roll is dipped in a plastic frame. For cooling the plastic frame, in the coil area on the front surface of the plastic frame facing the roll circumference provision is made for a cooling element, through which liquid coolant can flow. EFFECT: enhanced strength due to cooling. 2 cl, 3 dwg ЫЫЫ1
Authors
Dates
1996-11-20—Published
1990-07-24—Filed