Apparatus and method for controlling cool air in refrigerator

Details Apparatus and method for controlling cool air in refrigerator Apparatus and method for controlling cool air in refrigerator

2005-02-01

2005-02-01

Norman, Marc (Department: 3744)

Refrigeration

Automatic control

Of external fluid or means

C062S186000, C062S408000

Reexamination Certificate

active

06848264

ABSTRACT:
An apparatus controls cool air for directedly cooling a section which is weakly cooled or which stores new loads. The apparatus discharges the cool air by rotating a drive body in accordance with a variation of visual images taken by visual image generator before and after the load is stored. The cool air can also be discharged into a specific storage space by rotating cool air injection nozzles based upon the temperature variation of door baskets detected by temperature sensors. Therefore, a uniform temperature distribution can be maintained in the cooling device to substantially reduce an amount of power consumption.

REFERENCES:
patent: 6694758 (2004-02-01), Cho et al.
patent: 20030140641 (2003-07-01), Lee et al.
patent: 20040016259 (2004-01-01), Cho et al.
patent: 20040031276 (2004-02-01), Cho et al.

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