Stoves and furnaces – Stoves – Cooking
Patent
1989-01-31
1990-05-29
Yeung, James C.
Stoves and furnaces
Stoves
Cooking
126 21R, 99447, 432176, 432199, 416223R, 416DIG3, F24C 1532, A21B 100
Patent
active
049286633
ABSTRACT:
An enhanced, air-flow convection oven is disclosed, comprising an oven chamber liner circumscribed by a thermally insulated outer oven shell with a heat source in a combustion chamber between the shell and the liner. Hot air flows from the combustion chamber and into a uniquely constructed blower wheel assembly. The blower wheel assembly has a concave central plate configuration which creates a negative pressure behind the blower wheel assembly, inducing a flow of hot air from the back of the blower wheel assembly into the blower wheel assembly as the wheel rotates. This hot air is mixed with air from within the chamber to produce uniform heating throughout the chamber.
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Nath Narendra
Nevin Ira
Bakers Pride Oven Co.
Yeung James C.
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