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Induction heating kitchen appliance and system for use

  • US 6,303,912 B1
  • Filed: 10/14/1999
  • Issued: 10/16/2001
  • Est. Priority Date: 03/13/1997
  • Status: Expired due to Fees
First Claim
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1. A free-standing induction heating appliance for heating kitchen utensils and the like, in which the coil of the appliance is disposed inside a dish-shaped core structure, wherein a heat tolerant electrically insulating protective filler (2) is cast around the coil, essentially filling all voids within the dish- shaped core structure, and in which the connections to the coil terminate in a plug which is fitted to the coil and core structure (1);

  • andwherein a solid-state power converter (3) is integrated into the coil and core structure (1) by casting in the heat tolerant protective filler (2), having heat radiating fins (4) facing downwards, the leads connecting the power converter to the mains being terminated in a mains socket of the appliance type.

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