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Rapid heating, uniform, highly efficient griddle

  • US 5,134,265 A
  • Filed: 02/16/1990
  • Issued: 07/28/1992
  • Est. Priority Date: 02/16/1990
  • Status: Expired due to Term
First Claim
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1. A system for providing a cooking surface adapted to be heated to a predetermined temperature for cooking food, comprising:

  • an induction coil for generating a magnetic field; and

    a griddle plate positioned adjacent the induction coil, said griddle plate including a first layer of magnetically permeable material having a first Curie temperature and a second layer for use as a cooking surface, said magnetically permeable material being selected to produce said predetermined temperature on said cooking surface and to maintain a substantially uniform temperature across the cooking surface of said griddle plate when said magnetically permeable material is heated to its Curie temperature upon exposure to said magnetic field.

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