公开(公告)号：US5134265A

公开(公告)日：1992-07-28

申请号：US480895

申请日：1990-02-16

申请人： David Dickens ,  James M. Taylor ,  Fern Mandelbaum ,  Frank A. Doljack

发明人： David Dickens ,  James M. Taylor ,  Fern Mandelbaum ,  Frank A. Doljack

IPC分类号： A47J37/06 ,  H05B6/12 ,  H05B6/36

CPC分类号： H05B6/1254 ,  H05B6/1272 ,  Y02B40/126 ,  Y10S99/14

摘要： 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.