Method and apparatus for maintaining products at selected temper

Details Method and apparatus for maintaining products at selected temper Method and apparatus for maintaining products at selected temper

1983-11-23

1985-02-12

King, Lloyd L.

Refrigeration

Cooled enclosure

Portable receptacle

62371, 62430, 62530, F25D 308

Patent

active

044983123

ABSTRACT:
Apparatus for maintaining products, such as foods, at selected temperatures which includes a chest or housing and in one form having hollow, slab-like containers lining the walls of the chest, the containers being filled with a solution such as a saline solution and in another form having trays adapted to be stacked one upon another within the chest with the bottom of each tray formed of a hollow, slab-like container also filled with a solution such as a saline solution, the containers may be heated either to temperatures as high as 180.degree. F. to 200.degree. F. or cooled to temperatures as low as or colder than 0.degree. F. to maintain products at either high or low temperatures as may be desired and the invention further involves an improved method for maintaining products at a desired temperature.

REFERENCES:
patent: 2317005 (1943-04-01), Wasserman
patent: 2393245 (1946-01-01), Hadsell
patent: 3807194 (1974-04-01), Bond

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