| 摘要 |
PROBLEM TO BE SOLVED: To provide an induction heating coil hard to be broken even when touching with a work, excellent in durability, efficiency, and a production cost reduction effect. SOLUTION: The induction heating coil, with a coil wound around an insulated inner cylinder made of conductor, generating an alternating magnetic field by connecting a high frequency power source with the coil made of a conductor and heating an object to be heated by making an eddy current generate thereon, is molded into one body so that the whole part of the coil on the insulated inner cylinder is covered by a material made of thermosetting resin as a main component. COPYRIGHT: (C)2004,JPO
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