发明名称 |
NOISE REDUCTION STRUCTURES FOR ELECTRICAL MACHINES |
摘要 |
An electrical machine rotor or stator having a plurality of salient poles and a barrier that inhibits the flow of air along an axial path between the environment outside the rotor or stator and the space between adjacent pairs of the poles. The barrier serves to reduce acoustic noise. |
申请公布号 |
WO2012061270(A2) |
申请公布日期 |
2012.05.10 |
申请号 |
WO2011US58534 |
申请日期 |
2011.10.31 |
申请人 |
RAMU, INC.;RAMU, KRISHNAN |
发明人 |
RAMU, KRISHNAN |
分类号 |
H02P6/14 |
主分类号 |
H02P6/14 |
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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