Electric heating – Metal heating – Of cylinders
Patent
1990-02-16
1992-07-28
Reynolds, Bruce A.
Electric heating
Metal heating
Of cylinders
219 10493, 219 1067, 219 1071, 219 1079, 99DIG14, 99451, H05B 602
Patent
active
051342650
ABSTRACT:
A basically commercially fast heat highly efficient griddle has interchangeable griddle plates including magnetically permeable materials having Curie temperatures which may be the same or different to provide different cooking temperatures, the plates being heated by induction coils providing sufficient energy to heat the plates to their effective Curie temperatures in the presence of loads and of a design to maintain a uniform cooking temperature across the griddle plate to within less than an inch of the edges of the plates. The plates may be placed in an enhanced idle condition at cooking temperature by placing a cover over the plates or region of a plate not in use. Increased efficiency is further due to an insulator blanket placed between the griddle plates and coils.
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Dickens David
Doljack Frank A.
Mandelbaum Fern
Taylor James M.
Hoang Tu
Metcal Inc.
Reynolds Bruce A.
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