REFRIGERATOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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app pub date -
Jan 21, 2016
filing date -
Jan 23, 2015
priority date (Note) -
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status (Latency Note)
Importance
Abstract
Disclosed is a refrigerator. The refrigerator includes a first compressor (100) configured to compress refrigerant, a first condenser (110) configured to condense the refrigerant compressed in the first compressor (100), a first expansion valve (120) configured to reduce a temperature and pressure of the refrigerant condensed in the first condenser (110), a first evaporator (140) configured to evaporate the refrigerant having passed through the first expansion valve (120), a second compressor (200) configured to compress refrigerant, a second condenser (210) configured to condense the refrigerant compressed in the second compressor (200), a second expansion valve (220) configured to reduce a temperature and pressure of the refrigerant condensed in the second condenser (210) and a second evaporator (230) configured to evaporate the refrigerant having passed through the second expansion valve (220). The refrigerator further includes a heat exchanger (130) located at a rear of the first expansion valve (120), and the heat exchanger (130) and the second condenser (210) undergo heat exchange therebetween.
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