发明名称 |
COMPRESSOR BEARING COOLING |
摘要 |
A vapor compression system (20) comprises a compressor (22) having one or more bearing systems (66, 68) supporting a rotor and/or one or more working elements (44). One or more bearing feed passages (114) are coupled to the bearings to pass fluid along a supply flowpath to the bearings. A mechanical pump (130; 330) is positioned to drive fluid along the supply flowpath. An ejector (140, 150) has a motive flow inlet (142, 152) coupled to the mechanical pump to receive refrigerant from the mechanical pump. |
申请公布号 |
WO2014158329(A1) |
申请公布日期 |
2014.10.02 |
申请号 |
WO2014US13155 |
申请日期 |
2014.01.27 |
申请人 |
CARRIER CORPORATION |
发明人 |
JONSSON, ULF J.;SISHTLA, VISHNU M.;CHAUDHRY, ZAFFIR A. |
分类号 |
F25B1/053;F25B25/00;F25B31/00;F25B41/00 |
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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