Refrigeration – Time or program actuator
Reexamination Certificate
2005-05-10
2005-05-10
Tanner, Harry B. (Department: 3744)
Refrigeration
Time or program actuator
C062S264000, C165S263000
Reexamination Certificate
active
06889511
ABSTRACT:
A temperature control device and temperature control method for a refrigerating apparatus are provided. This system calculates an operation rate of a compressor installed in the refrigerating apparatus, and controls operation of the compressor based on the calculated operation rate, thus obviating the need for an outside air temperature sensor and a damper to accurately control temperature. A heat generating lamp may be positioned in the chilling chamber to further regulate chilling chamber temperature. Operation of the heat generating lamp is also controlled based on the operation rate of the compressor.
REFERENCES:
patent: 4292813 (1981-10-01), Paddock
patent: 5524444 (1996-06-01), Gromala et al.
patent: 6223817 (2001-05-01), Oden et al.
Fleshner & Kim LLP.
LG Electronics Inc.
Tanner Harry B.
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