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AssigneesNGK Insulators, Ltd., National University Corporation Okayama University
InventorsKazuhiro UMETANI, Shota KAWAHARA, Daiki MIYAKE, Masataka ISHIHARA, Eiji HIRAKI, Shuichi ICHIKAWA, Yukio MIYAIRI, Masaaki MASUDA, Takuya ISHIHARA
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An induction heating coil unit 2 according to the present invention is an induction heating coil unit 2being configured to be able to heat a heating object 1 by induction heating, wherein the induction heating coil unit 2 includes: an induction heating coil 20 wherein conductors 200 are wound around a predetermined axis line AL; and end wall portions 21 made of a soft magnetic material, the end wall portions 21 being disposed to cover at least a part of end portions on both sides of the induction heating coil 20 in an axial direction, and wherein each of the conductors 200 has an opposing surface 201 opposing to an outer peripheral surface or an inner peripheral surface of the heating object 1, and wherein the opposing surface 201 includes a parallel portion 201a extending parallel to the axis line AL.
An induction heating coil unit disposed around an outer periphery of a heating object or inserted into a hollow portion of the heating object, the induction heat coil unit being configured to be able to heat the heating object by induction heating,
An induction heating coil unit disposed around an outer periphery of a heating object or inserted into a hollow portion of the heating object, the induction heat coil unit being configured to be able to heat the heating object by induction heating,
Dependencies are inferred from the claim text.