Electric heating – Inductive heating – With heat exchange
Reexamination Certificate
2005-05-03
2005-05-03
Van, Quang T. (Department: 3742)
Electric heating
Inductive heating
With heat exchange
C399S330000
Reexamination Certificate
active
06888113
ABSTRACT:
A heating device utilizing electromagnetic induction is provided with an induction heating unit that is opposed to a heating member and causes the heating member to heat through electromagnetic induction. The induction heating unit has an exciting coil for generating a magnetic field and a coil guide member on which the exciting coil is wound. The exciting coil is formed in at least two layers in such a manner that a first layer is formed on a circumferential surface of the coil guide member by winding a plurality of turns and a second layer is formed around and outside the first layer on the side opposite to the coil guide member, and winding of each of the second layer and following layers is started from a position close to a winding start position of the first layer.
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Asakura Kenji
Kajiwara Tadayuki
Kitagawa Shouichi
Matsuo Kazunori
Matsuzaki Keiichi
Greenblum & Bernstein P.L.C.
Van Quang T.
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