Induction heating system

Electric heating – Inductive heating – With heat exchange

Reexamination Certificate

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Details

C219S600000

Reexamination Certificate

active

11207916

ABSTRACT:
The invention is an induction heating system comprising a first article having a metallic mesh lining; and a second article having a coil for receiving an alternating electrical current; wherein the coil induces a current in the metallic mesh lining when the second pad is placed in close proximity to the first pad and the coil receives an alternating electrical current; whereby the current induced in the metallic mesh lining causes the metallic mesh lining to generate heat that can be applied to a body through contact with the first article. Additionally, this inventive induction heating system may further comprise a controller circuit in the second article for detecting an eddy current in the coil and operating a switch to turn the alternating electrical current off when no eddy current is detected in the coil.

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patent: 6672367 (2004-01-01), Crafton et al.
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patent: 7019270 (2006-03-01), Verhagen
patent: 7036424 (2006-05-01), Friel, Sr.
patent: 2002/0092846 (2002-07-01), Yamamoto et al.
patent: 2003/0213799 (2003-11-01), Tanaka et al.

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