Refrigerator featuring recirculated air cooling

Refrigeration – Gas controller or director – Cooled gas directed relative to cooled enclosure

Reexamination Certificate

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Details

C062S407000, C062S408000, C062S440000, C062S441000, C062S447000

Reexamination Certificate

active

07870756

ABSTRACT:
A refrigerator includes an evaporator zone and a cooling zone separated from each other in a refrigerator housing. A fan drives a cold air flow from the evaporator zone into the cooling zone via a central inlet port that is arranged next to a heat-insulating partition located between the evaporator zone and the cooling zone. A distributing device that diverts a partial air flow into a distributor pipe that extends along a wall of the cooling zone is mounted upstream of the central inlet port in the direction of flow of the cold air. The distributor pipe is provided with holes that are distributed along the height of the wall and extend into the cooling zone.

REFERENCES:
patent: 3283528 (1966-11-01), Palm et al.
patent: 4122687 (1978-10-01), McKee
patent: 5315846 (1994-05-01), Lee
patent: 5375428 (1994-12-01), LeClear et al.
patent: 5704224 (1998-01-01), Choi
patent: 5943870 (1999-08-01), Lee
patent: 2002/0059805 (2002-05-01), Lee et al.
patent: 2004/0139763 (2004-07-01), Jeong et al.
patent: 2004/0255607 (2004-12-01), Barmann et al.
patent: 2005/0138952 (2005-06-01), Jeong et al.
patent: 24 53 796 (1976-05-01), None
patent: 7-83553 (1995-03-01), None
patent: 2000-205737 (2000-07-01), None
International Search Report PCT/EP2006/061637.

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