| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating device, in which heating temperature at the center part of a metallic pan is adjustable. SOLUTION: In this electromagnetic induction heating device, comprising a magnetic substance 3A which penetrates the center part of a spiral coil 5A disposed to face the metallic pan 1, the magnetic substance 3, is provided to be movable in the vertical directions. |
