| 摘要 |
PROBLEM TO BE SOLVED: To provide an induction heating coil capable of reducing coil resistance for a high-frequency current by reducing the influence of a proximity action, and having stable quality for a shape and the like; and to provide an induction heating device using it. SOLUTION: This easily manufacturable induction heating coil capable of restraining heat generation in heating a heating object formed of a material such as aluminum, and stable in its shape and the like is formed with a coil conductor 3 composed by forming a collective wire 2 with element wires 1 stranded together, or an upper collective wire 2 with collective wires 1 stranded, by forming at least a part or the whole of the circumference of the coil conductor 3 with an insulating material 4 formed of a fluorine resin, and by setting the degree of crystallization of the insulating material 4 formed of the fluorine resin below 40 %. This induction heating device is equipped with the induction heating coil, and allows the simplification of a cooling structure. COPYRIGHT: (C)2004,JPO
|
