Stoves and furnaces – Stoves – Cooking
Patent
1987-01-14
1988-06-28
Focarino, Margaret A.
Stoves and furnaces
Stoves
Cooking
34223, 99443C, 99475, 99477, 432145, 431171, F24C 1532
Patent
active
047532157
ABSTRACT:
A food preparation apparatus including a cooking chamber having a pair of openings in two opposite facing walls thereof. A conveyor extends through the side wall openings in the chamber for conveying a food product through the chamber. First and second pairs of impingement finger ducts are provided for forming a plurality of columnated air jets and for impinging the jets against discreet points of a food product supported on the conveyor. A first one of each of said pairs of finger ducts is disposed above the conveyor and a second one of each of said pairs of finger ducts is disposed below the conveyor. First and second plenums, each of which has a fan respectively associated therewith, supply air to the finger ducts. A single burner is associated with the plenums for simultaneously supplying thermal energy to both plenums. The burner includes a first adjustable baffle for apportioning the thermal energy between the two plenums. The burner includes a second baffle located in the return air stream forwardly of the burner flame to generate a negative pressure zone and draw the flame forwardly, away from the back wall of the burner.
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Brochure by Wayne Home Equipment Division, The Scott & Fetzer Co., for models P250AF, P250AF-EP, P250AF-DI, Gas Burner.
Csadenyi George L.
Kaminski Daniel S.
Focarino Margaret A.
Lincoln Foodservice Products Inc.
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