Refrigeration – Processes – Defrosting or frost inhibiting
Patent
1975-02-03
1977-03-01
Camby, John J.
Refrigeration
Processes
Defrosting or frost inhibiting
62 89, 62277, 62282, F25D 2112
Patent
active
040095860
ABSTRACT:
The embodiment of the invention disclosed herein is directed to a new and improved method and apparatus for preventing condensation from forming about refrigerator and freezer doors. Warm air produced by the compressor of a refrigerator or freezer unit is channeled either directly or indirectly therefrom to flow vertically along the peripheral sealed edges of the freezer door to prevent condensation from developing therealong. The heated air from the compressor is directed through a vent or outlet port formed in a kick plate or through outlets formed in the housing at a location near the bottom vertical edges of the door. This will provide vertical columns of warm air to flow therealong and prevent condensation.
REFERENCES:
patent: 1847109 (1932-03-01), Holbrook
patent: 2420240 (1947-05-01), Haggerty
patent: 2441080 (1948-05-01), Peglow
patent: 2444667 (1948-07-01), Philipp
patent: 2449384 (1948-09-01), Hursey et al.
patent: 2462705 (1949-02-01), Abeling
Camby John J.
Schwartz Larry I.
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