LOW-OIL REFRIGERANTS AND VAPOR COMPRESSION SYSTEMS
摘要
A vapor compression system (20) has: a centrifugal compressor (22) having an inlet (40) and an outlet (42); and an electric motor (28) having a stator (30) and a rotor (32). A plurality of bearings (36) support the rotor. A refrigerant charge comprises a base refrigerant and one or more oils. The one or more oils are present at a total concentration of 80-5000 parts per million (ppm) by weight.
申请公布号
WO2016160873(A1)
申请公布日期
2016.10.06
申请号
WO2016US24826
申请日期
2016.03.30
申请人
CARRIER CORPORATION
发明人
JONSSON, Ulf J.;DARDAS, Zissis A.;SISHTLA, Vishnu M.;GOBERMAN, Daniel G.;CHAUDHRY, Zaffir A.;TANG, Xia;OPALKA, Susanne M.
