Refrigeration for discharging cool air from a door

Details Refrigeration for discharging cool air from a door Refrigeration for discharging cool air from a door

1997-06-06

1998-10-27

Tapoical, William E.

Refrigeration

Automatic control

Of external fluid or means

62426, F25D 2302

Patent

active

058264370

ABSTRACT:
A refrigerator has a door duct installed inside a door and being formed with a cool air suction port and many cool air discharge ports which are opened at an inner surface of the door, and a blowing fan installed at the cool air suction port for supplying cool air in a fresh food compartment into the door duct. The cool air in the fresh food compartment is directed toward the door by the blowing fan, so the cool air is uniformly distributed in the fresh food compartment. Furthermore, the cool air drawn into the door duct is supplied into pockets formed inner side surface of the door through the cool air discharge port, so the inner space of the pockets are effectively cooled.

REFERENCES:
patent: 3025683 (1962-03-01), Baker et al.
patent: 3150618 (1964-09-01), Rosenfeld
patent: 4368622 (1983-01-01), Brooks
patent: 5319937 (1994-06-01), Fritsch et al.

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