Method for maintaining heat and moisture in food

Food or edible material: processes – compositions – and products – Processes – Storing solid material under controlled condition

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Details

99474, 126 21A, 312 31, 312236, 34 42, A23L 100

Patent

active

040629830

ABSTRACT:
A 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 humidified 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: 1986088 (1935-01-01), Wild
patent: 2510524 (1950-06-01), Schramm
patent: 2561517 (1951-07-01), Ladge
patent: 3261650 (1966-07-01), Stromquist
patent: 3379189 (1968-04-01), Staples
patent: 3545832 (1970-12-01), Levenback
patent: 3586516 (1971-06-01), Terc
patent: 3614923 (1971-10-01), Thompson
patent: 3828760 (1974-08-01), Farber et al.
patent: 3895215 (1975-07-01), Gordon
patent: 3955007 (1976-05-01), Roderick

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