Abstract: An apparatus for cooking a food item therein is disclosed. The apparatus has a housing defining an interior and includes at least first and second opposed walls. A rotating member is positioned between the first and second walls of the housing, and the rotating member is capable of engaging and rotating the food item. A drive mechanism is mounted on the apparatus for rotating the rotating member. A heating element is positioned adjacent the second wall of the housing, and a blackbody radiator is positioned between the rotating member and the heating element. The heating element heats a first side of the blackbody radiator and a second side of the blackbody radiator emits radiation in a highly effective wavelength spectrum toward the food item. The apparatus also includes a self cleaning system for cleaning the interior.
Type:
Grant
Filed:
January 31, 2006
Date of Patent:
July 10, 2007
Assignee:
Hardt Equipment Manufacturing Inc.
Inventors:
David Friedl, Nitai Friedman, Kenneth M. Buckley
Abstract: An apparatus for cooking a food item therein has a housing defining an interior and includes at least first and second opposed walls. A rotating member is positioned between the first and second walls of the housing, and the rotating member is capable of engaging and rotating the food item. A drive mechanism is mounted on the apparatus for rotating the rotating member. A heating element is positioned adjacent the second wall of the housing, and a blackbody radiator is positioned between the rotating member and the heating element. The heating element heats a first side of the blackbody radiator and a second side of the blackbody radiator emits radiation in a highly effective wavelength spectrum toward the food item. The apparatus also includes a self cleaning system for cleaning the interior.
Type:
Grant
Filed:
April 10, 2002
Date of Patent:
June 13, 2006
Assignee:
Hardt Equipment Manufacturing Inc.
Inventors:
David Friedl, Nitai Friedman, Kenneth M. Buckley
Abstract: A heating plate for a food warmer is disclosed. The heating plate has a surface for supporting an article to be heated and a plurality of heating clusters attached to the surface. Each heating cluster has a thermostat and a plurality of heating elements spaced around the thermostat. Each heating element is operably controlled by the thermostat.