发明名称 |
ROTOR OF AN ELECTRICAL MACHINE AND ELECTRICAL MACHINE |
摘要 |
A rotor (2) of an electrical machine (60) has a laminated rotor core (4). A fan (18), which is arranged at the end face in the laminated rotor core (4) is provided for cooling purposes. The fan has a fan blade (21) and a supporting element (20) for the fan blade (21), wherein the fan blade (21) extends by way of a first section (31) beyond the supporting element (20) in a first axial direction and extends by way of a second section (33) beyond the supporting element (20) in a second axial direction (34) which is opposite the first axial direction (32). |
申请公布号 |
WO2014032868(A3) |
申请公布日期 |
2015.01.15 |
申请号 |
WO2013EP65612 |
申请日期 |
2013.07.24 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
WETZEL, WOLFGANG |
分类号 |
H02K1/32;H02K1/27;H02K9/06 |
主分类号 |
H02K1/32 |
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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