Freezer with means preventing the formation of frost

Details Freezer with means preventing the formation of frost Freezer with means preventing the formation of frost

1991-12-13

1992-11-24

Makay, Albert J.

Refrigeration

With means preventing or handling atmospheric condensate...

Operating on insulation, e.g., vent to refrigerated compartment

277 3, F25D 1704

Patent

active

051652528

ABSTRACT:
The storing space of a freezer (10) communicates with a flexible bag (30) arranged on the outside of the freezer. The bag takes up the volume changes which the air in the space goes through as a consequence of normal temperature oscillation of cooling surfaces (14) in the space. By this, the humidity of ambient air is prevented from being sucked into the space past the lid or door sealing (20) of the freezer and form frost on the cooling surfaces (14).

REFERENCES:
patent: 2741897 (1956-04-01), Riggins
patent: 2986014 (1961-05-01), Schilling
patent: 3813896 (1974-06-01), Lebahn
patent: 3826106 (1974-07-01), O'Hanlon et al.
patent: 4432556 (1984-02-01), Green et al.

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