Refrigerator cabinet construction

Details Refrigerator cabinet construction Refrigerator cabinet construction

1980-03-20

1982-01-19

Sakran, Victor N.

Supports: cabinet structure

With heating, cooling or heat exchange means

312214, 264 455, F25D 1100, B29D 900

Patent

active

043113516

ABSTRACT:
A refrigerator cabinet having an outer shell with an opening at the front thereof, an inner liner within and spaced from the shell and bonded thereto by a body of foamed plastic insulating material. A rigid foam member is located in the space between the shell and liner between the insulating material and the outer shell opening. The rigid foam member has a passage for venting air from the insulation space during foaming of the insulation material and that passage is undulated sufficiently to prevent the foam insulation material from passing therethrough.

REFERENCES:
patent: 3137744 (1964-06-01), Burrus
patent: 3310616 (1967-03-01), Beary
patent: 3369336 (1968-02-01), Buzicky
patent: 3440308 (1964-04-01), Carbary et al.
patent: 3478135 (1969-11-01), Randall
patent: 3489477 (1970-01-01), Harder
patent: 3512323 (1976-05-01), Huffer
patent: 3789094 (1974-01-01), Hutchison
patent: 3933398 (1976-01-01), Haag
patent: 3989328 (1976-11-01), Nonomaque et al.
patent: 4082825 (1978-04-01), Puterbaugh
patent: 4118451 (1978-10-01), Schaus
patent: 4162571 (1979-07-01), Horway

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