Refrigerator having temperature controlled chamber

Details Refrigerator having temperature controlled chamber Refrigerator having temperature controlled chamber

2006-05-02

2006-05-02

Jiang, Chen Wen (Department: 3744)

Refrigeration

Cooled enclosure

Plural cooled compartments

C062S408000, C062S272000

Reexamination Certificate

active

07036334

ABSTRACT:
A refrigerator having a temperature-controlled chamber, which stores food to be readily cooked without a thawing process. A cool air inlet port introduces cool air from the freezer compartment into the temperature-controlled chamber. The cool air inlet port is opened or closed by an intake damper. A cooling fan and a temperature sensor are installed in the temperature-controlled chamber. A cool air discharging duct is provided to guide the cool air from the temperature-controlled chamber into the freezer compartment. An inlet of the cool air discharging duct is connected to a portion of the temperature-controlled chamber. A heater is mounted to an outer surface of the outlet of the cool air discharging duct to perform a defrosting operation.

REFERENCES:
patent: 4689966 (1987-09-01), Nonaka
patent: 4732009 (1988-03-01), Frohbieter
patent: 4732014 (1988-03-01), Frohbieter
patent: 5899083 (1999-05-01), Peterson et al.
patent: 6802369 (2004-10-01), Zentner et al.

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