Refrigerator or freezer cabinet

Details Refrigerator or freezer cabinet Refrigerator or freezer cabinet

2005-04-05

2005-04-05

Jiang, Chen Wen (Department: 3744)

Refrigeration

Gas controller or director

Cooled gas directed relative to cooled enclosure

C062S440000

Reexamination Certificate

active

06874333

ABSTRACT:
At a refrigerator or freezer cabinet (10) with a space for storing goods, an evaporator (38) extends along the rear wall (18) of the cabinet and confines in sidewards direction a chamber (52), which is also confined by the rear wall (18) and an intermediate wall (44) arranged in front of the rear wall. An opening (54) is arranged in the intermediate wall (44), through which opening an impeller (56) sucks in air from the space and blows the air out into the chamber (52), the cross sectional area of which decreasing in vertical direction so that the air is evenly distributed along the evaporator (38) before the air in sidewards direction passes through the evaporator out into the space along the rear wall, from where the air circulates further on through the space between shelves located therein back to the opening (54).

REFERENCES:
patent: 2251907 (1941-08-01), Hoesel
patent: 2584442 (1952-02-01), Frie
patent: 3831670 (1974-08-01), Mullings
patent: 4534410 (1985-08-01), Watabe et al.
patent: 5067322 (1991-11-01), Beers
patent: 5157941 (1992-10-01), Cur et al.
patent: 5713215 (1998-02-01), Choi
patent: 5720186 (1998-02-01), Brown et al.

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