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DEVICE AND SYSTEM FOR INDUCTION HEATING

  • US 20120305545A1
  • Filed: 06/03/2011
  • Published: 12/06/2012
  • Est. Priority Date: 06/03/2011
  • Status: Active Grant
First Claim
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1. A heating device for induction cooking systems, said heating device comprising:

  • an inductive ring array forming a heating zone on which an object to be heated can be positioned, the inductive ring array comprising a plurality of inductive rings that are concentrically disposed across the heating zone, wherein each of the inductive rings is configured to be selectively energized independently from concentrically adjacent ones of the inductive rings in the inductive ring array.

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