发明名称 |
ELECTRIC CENTRIFUGAL COMPRESSOR FOR VEHICLES |
摘要 |
A compact electric centrifugal compressor particularly suitable for a heat ventilation air conditioning system for vehicles provides a motor portion (20) and a centrifugal compressor portion (10) driven by the motor portion (20) through a shaft (15). The motor portion includes first and second radial bearingless motors (140, 150). An active axial magnetic bearing or an axial bearingless motor (130) is located between the first and second radial bearingless motors (140, 150). The motor portion is further equipped with auxiliary landing bearings (8). |
申请公布号 |
US2013343927(A1) |
申请公布日期 |
2013.12.26 |
申请号 |
US201313925390 |
申请日期 |
2013.06.24 |
申请人 |
RAMDANE LATEB;DA SILVA JOAQUIM;HELENE ERIC;PONSON FREDERIC;SCHROEDER ULRICH;AKTIEBOLAGET SKF |
发明人 |
RAMDANE LATEB;DA SILVA JOAQUIM;HELENE ERIC;PONSON FREDERIC;SCHROEDER ULRICH |
分类号 |
F04D29/051 |
主分类号 |
F04D29/051 |
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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