Cooling apparatus

A two-compartment cooling apparatus which achieves a plurality of refrigeration cycles by controlling refrigerant paths, thus increasing cooling efficiency and cooling speed of the cooling apparatus. A compressed refrigerant provided by a compressor (202) is selectively provided to first and/or seco...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE, JAE-SEUNG, KIM, YOON-YOUNG, KIM, CHANG-NYEUN, MINORU, YONEMURA, KIM, CHUN-TAEG
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	A two-compartment cooling apparatus which achieves a plurality of refrigeration cycles by controlling refrigerant paths, thus increasing cooling efficiency and cooling speed of the cooling apparatus. A compressed refrigerant provided by a compressor (202) is selectively provided to first and/or second evaporators (206,208) via first, second and third expansion units (302,304,306) and a path control unit (308). The path control unit (308) controls the flow of the refrigerant through the expansion units (302,304,306) and the evaporators (206,208) to vary the cooling in the respective compartments in response to temperature measurements made in the respective compartments.