Cool air supplying device for fresh food compartment in refriger

Details Cool air supplying device for fresh food compartment in refriger Cool air supplying device for fresh food compartment in refriger

1998-08-28

2000-03-28

Bennett, Henry

Refrigeration

Automatic control

Of external fluid or means

62408, 62441, F25D 1704

Patent

active

060416068

ABSTRACT:
A cool air supplying device for a fresh food compartment in refrigerators is disclosed. In the device, a cool air passage extends from an evaporator to the fresh food compartment. A connection duct is branched from the passage and extends to a front portion of the fresh food compartment. A plurality of door ducts are provided on the door of the fresh food compartment and individually have an air inlet opening at a position selectively aligned with an associated one of the air outlet openings of the connection duct. The door ducts also have a plurality of air outlet ports capable of discharging cool air from the door ducts into the fresh food compartment rearwardly. The amount of cool air for the air outlet openings of the connection duct is controlled by a cool air distribution unit. The air distribution unit has a motored regulator.

REFERENCES:
patent: 5319937 (1994-06-01), Fritsch et al.
patent: 5826437 (1998-10-01), Kim

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