INDUCTION HEATING DEVICE FOR DRINK CAN

摘要

PROBLEM TO BE SOLVED: To eliminate local heating in the circumference of a heating coil, to reduce the number of mechanism components in installing drink cans in the heating coil, and to adjust inductance by the heating coil itself. SOLUTION: The heating coil 1A is provided with a plurality of winding number and formed cylindrical with a clearance in an axial prescribed position.