Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1997-06-11
1998-07-28
Simone, Timothy F.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
99331, 99468, 99476, 219407, 219399, 219409, 219530, A47J 2700, A21B 126, F27D 1100
Patent
active
057865680
ABSTRACT:
A holding oven designed for creating a natural convection current in the chamber of the oven, and constructed by fixing the heater element to a first material characterized by its high thermal conductivity for rapid build-up of thermal gradient into an insulated space, while that heater element is simultaneously in contact with a second material which is characterized by its high thermal capacitance for slowing thermal discharge upon repeated opening and closing of oven doors. The first material forms a heat conductor and the second material forms a heat sink and the heat conductor is adapted to maintain a safe holding temperature over a more extended period of time in a power off mode. An ergonomically designed operating panel provides an interactive intuitive method of programming the desired cooking sequences. Remote operation and programming is accomplished using preprogrammed software on a conventional home computer via a modem. Switch selections are monitored by a microprocessor which branches to the various preprogrammed functions. In addition, self-analysis and self-diagnostics aid the user in displaying a walk-back of the stored times and temperatures that occurred during an operating cycle before a power outage.
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May Leonhard
Simone Timothy F.
Taddeo Joseph H.
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