Insulated cabinet

Refrigeration – Gas controller or director – Cooled gas directed relative to cooled enclosure

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Details

62417, 62448, 62457, F25D 1704, F25D 1902

Patent

active

045051313

ABSTRACT:
An insulated cabinet for keeping and displaying perishable articles at reduced temperatures. The refrigerated cabinet provides recirculation of chilled air about a closed path by convection, and provides a simplified technique for adjusting the temperature within the cabinet. Also disclosed is a freezing-cabinet modification. The cabinet may have separate goods-receiving spaces maintained at different temperatures. Relatively inexpensive manufacturing and operating costs are a criterion of the cabinet.

REFERENCES:
patent: 1717683 (1929-06-01), Hanrahan
patent: 1883939 (1932-10-01), Killeffer et al.
patent: 2462279 (1949-02-01), Passman
patent: 2466876 (1949-04-01), Brouse
patent: 2812642 (1957-11-01), Jacobs

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