| 摘要 |
PROBLEM TO BE SOLVED: To provide a heating apparatus in which cylindrical rotating bodies, arranged at a plurality of points of a magnetic core material in the shape of a closed magnetic path, are capable of uniform electromagnetic induction heat generation. ! SOLUTION: A heating apparatus has magnetic core materials 2 in the shape of a closed magnetic path with no end, and heat generating mechanisms A, B including cylindrical rotating bodies 1A, 1B inserted into a part of the magnetic core, and coils 3A, 3B formed by applying a winding to the part, and wound in the rotating body in a direction crossing the rotation axis thereof, so as to cause electromagnetic induction heat generation of the rotating bodies by feeding a current to the coils. The heat generating mechanisms are provided at a plurality of points of the magnetic core material. ! COPYRIGHT: (C)2015,JPO&INPIT |
