发明名称 |
máquina elétrica com um dispositivo de escova e anel coletor. |
摘要 |
The invention relates to an electric machine, comprising a stator; a rotor carried by a shaft; a brush-slip ring device, the slip ring of which encloses the shaft and is connected with said shaft in a torsion-proof manner; a cooling system for cooling the brush-slip ring device. The invention is characterized by the following features: fan blades are provided which are connected to the shaft in a torsion-proof manner and which comprise an air flow for supplying air to the brush-slip ring device. |
申请公布号 |
BRPI1014558(A2) |
申请公布日期 |
2016.04.19 |
申请号 |
BR2010PI14558 |
申请日期 |
2010.04.16 |
申请人 |
VOITH PATENT GMBH |
发明人 |
ALEXANDER KUNZ;GÜNTER ZWARG |
分类号 |
H02K9/18;H02K9/26;H02K9/28 |
主分类号 |
H02K9/18 |
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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