Heating – Work chamber having heating means – Having means by which work is progressed or moved mechanically
Patent
1997-11-12
1999-08-31
Walberg, Teresa
Heating
Work chamber having heating means
Having means by which work is progressed or moved mechanically
432148, 432152, 432136, F27B 900
Patent
active
059445157
ABSTRACT:
A reverse air flow oven for symmetrically heating product inserted within a heating chamber in the oven. The oven includes duct work configured symmetrically about the heating chamber, and a fan provides continuous circulation through the duct work and the heating chamber. The duct work also includes a pair of doors having complimentary configurations so that in one configuration, the air flow is in a first direction, and in the complimentary configuration, the doors cause air flow in the opposite direction. Further, a perforated plate regulates and equalizes air flow across the heating chamber and includes valve plates for controlling a build up of static pressure within the heating chamber.
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Fischer Donald
Gilmore Anthony E.
Cu Jiping
Moco Thermal Industries, Incorporated
Walberg Teresa
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