发明申请
- 专利标题： OPTIMIZED COOLING SYSTEM FOR A BRUSHED ELECTRICAL MACHINE, AND A CORRESPONDING METHOD
- 专利标题（中）： 一种刷式电机优化冷却系统及相应方法
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申请号： US13372096申请日： 2012-02-13
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公开(公告)号： US20120139369A1公开(公告)日： 2012-06-07
- 发明人: Heinz Lendenmann , David Lindberg , Viktor Nyden , Peter Isberg
- 申请人： Heinz Lendenmann , David Lindberg , Viktor Nyden , Peter Isberg
- 主分类号： H02K9/04
- IPC分类号： H02K9/04
摘要：
A cooling system for a brushed electrical machine includes a cooler configured to cool down a rotor and a commutator of the machine. There is a controller configured to adjust the cooling effect of the cooler in response to monitored rotor and commutator temperatures. The cooler includes a fan and an auxiliary motor configured to rotate the fan.
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