Refrigerator with dry ice coolant

Details Refrigerator with dry ice coolant Refrigerator with dry ice coolant

1974-03-27

1976-07-27

O'Dea, William F.

Refrigeration

Cooler utilizing solidified gas

Means dispersing sublimed gas into cooled enclosure

62446, 62449, 62457, 62459, F25D 312

Patent

active

039712311

ABSTRACT:
A refrigerator incorporates an insulated cabinet having an access opening and a door normally closing said opening with at least one dry ice carrier removably disposed in said cabinet in alignment with said access opening. Said dry ice carrier takes the form of a container having a solid side and a perforated side and of a size and shape enabling the dry ice carrier to be positioned at one side of said insulated cabinet or transversely thereof as desired.

REFERENCES:
patent: 643013 (1900-02-01), Stuart
patent: 1654828 (1928-01-01), Nelson
patent: 2305740 (1942-12-01), Shively
patent: 2457043 (1948-12-01), Histand
patent: 2496296 (1950-02-01), Lobl
patent: 2786339 (1957-03-01), Roberts
patent: 3069869 (1962-12-01), Mueller
patent: 3678703 (1972-07-01), Cornish et al.

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