HEATING COIL FOR INDUCTION HEATING COOKER

摘要

PROBLEM TO BE SOLVED: To realize an inexpensive heating coil and to provide an induction heating device at a low cost. SOLUTION: The heating coil has a constitution where a plurality of thin electric conductors 10 are laminated via insulating layers 11, and by cutting the laminated plate of the electric conductors 10 and the insulating layers 11 with a cutting tool 12 in a slit shape a spiral shape formed, and is easily manufactured.