COOLING OF COMPRESSOR LUBRICANT IN A REFRIGERATION SYSTEM

Compressor lubricant in a screw compressor-based refrigeration system is cooled by directing the lubricant from the system oil separator (14) to an oil-cooling heat exchanger (46) disposed in the lower portion of the system condenser (16) where it is bathed in condensed system refrigerant. Parasitic...

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Bibliographische Detailangaben
Hauptverfasser:	BOEHDE, MICHAEL C, LARSON, JAMES W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	Compressor lubricant in a screw compressor-based refrigeration system is cooled by directing the lubricant from the system oil separator (14) to an oil-cooling heat exchanger (46) disposed in the lower portion of the system condenser (16) where it is bathed in condensed system refrigerant. Parasitic capacity losses with respect to the compressor lubricant cooling process are thereby avoided.