发明名称 |
LOW-CAPACITY, LOW-GWP, HVAC SYSTEM |
摘要 |
A system (20; 300) comprises: a vapor compression loop (38; 338); a low-pressure or medium-pressure refrigerant in the loop; a centrifugal compressor (42) along the vapor compression loop and comprising: a housing (120); an inlet (44); an outlet (46); an impeller (140); an electric motor (122) coupled to the impeller to drive rotation of the impeller; and one or more refrigerant-lubricated bearings (130, 132). |
申请公布号 |
WO2017027701(A1) |
申请公布日期 |
2017.02.16 |
申请号 |
WO2016US46540 |
申请日期 |
2016.08.11 |
申请人 |
CARRIER CORPORATION |
发明人 |
VERMA, Parmesh;COGSWELL, Frederick J.;COUSINS, William T.;SISHTLA, Vishnu M.;JONSSON, Ulf J.;BURNS, Larry D. |
分类号 |
F25B1/053;F25B25/00 |
主分类号 |
F25B1/053 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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