Refrigeration – Automatic control – Refrigeration producer
Reexamination Certificate
2007-09-04
2007-09-04
Ali, Mohammad M. (Department: 3744)
Refrigeration
Automatic control
Refrigeration producer
C062S228300
Reexamination Certificate
active
11145188
ABSTRACT:
A refrigerating system for a refrigerator is disclosed. The refrigerator includes a compressor that compresses refrigerant, a condenser connected to the compressor that condenses compressed refrigerant, an expansion valve connected to the condenser that expands condensed refrigerant, freezing chamber and refrigerating chamber evaporators connected to the expansion valve that cool air in a freezing chamber and a refrigerating chamber by using refrigerant, respectively, and a regulating valve between the condenser and the refrigerating chamber evaporator that regulates refrigerant supply to the refrigerating chamber evaporator, thereby providing a refrigerating system for a refrigerator having high efficiency.
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Hwang Jun Hyun
Kang Sung Hee
Kim Hyeon
Kim Jong Kwon
Shin Jong Min
Ali Mohammad M.
Ked & Associates LLP
LG Electronics Inc.
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