Foods and beverages: apparatus – Subjecting food to an enclosed modified atmosphere – Including means to influence movement of gas within enclosure
Patent
1974-12-26
1976-12-28
Hornsby, Harvey C.
Foods and beverages: apparatus
Subjecting food to an enclosed modified atmosphere
Including means to influence movement of gas within enclosure
312236, 126 21A, A23B 404, B60H 300, A47B 7708, A47F 304
Patent
active
039994759
ABSTRACT:
An apparatus and method for holding food and the like at desired temperature and moisture levels for an extended period of time wherein a holding chamber confines a volume of air about a food disposed therein, an air flow supply produces a stream of heated humidifed air that is directed in a curtain-like vortex pattern around the outer perimeter of the inside of the holding chamber to form a core of relatively still, heated moisturized air about the food to transmit heat and moisture thereto without a significant amount of air flow in direct contact with the food. A power control circuit is used to selectively operate a blower motor that circulates the air in a closed air flow system, a heating element that heats the air, a removable food rack motor that rotates the food in the holding chamber and lights that illuminate the food in the holding chamber.
REFERENCES:
patent: 2262104 (1941-11-01), Lambrecht et al.
patent: 2364722 (1944-12-01), Kazantzeff
patent: 3545832 (1970-12-01), Levenback
patent: 3614923 (1971-10-01), Thompson
patent: 3895215 (1975-07-01), Gordon
Hornsby Harvey C.
Lewis, Jr. Ancel W.
National Equipment Corporation
Pous Robert
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