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公开(公告)号：US20120001506A1
公开(公告)日：2012-01-05
申请号：US12991806
申请日：2008-05-16
申请人： Jacques Orban , Maxim Yurievich Vdovin , Alexey Yurievich Vdovin , Evgeny Mikhailovich Sviridov
发明人： Jacques Orban , Maxim Yurievich Vdovin , Alexey Yurievich Vdovin , Evgeny Mikhailovich Sviridov
摘要： A commutation system for a DC motor having a stator including a plurality of windings and a permanent magnet assembly, the assembly comprising:a housing; at least three collector segments connected to stator windings inside the housing; and a rotor assembly in the housing having brushes for connecting the collector segments, the brushes extending from the rotors parallel to the motor axis; wherein the brushes are attached to the rotors to rotate coaxially to each other and contact the surfaces of the collector segments. The system includes proper mechanism for heat conduction from the brushes sliding surface to the external wall. Damping is provided to limit resonance in the commutation system. Also air filtering can be provided to insure clean operation.
摘要翻译： 一种用于DC电动机的换向系统，其具有包括多个绕组的定子和永磁体组件，所述组件包括：壳体; 至少三个收集器段连接到壳体内的定子绕组; 并且所述壳体中的转子组件具有用于连接所述收集器段的刷子，所述电刷从所述转子平行于所述电动机轴线延伸; 其中电刷附接到转子上以彼此同轴旋转并接触收集器段的表面。 该系统包括从电刷滑动表面到外壁的热传导的适当机构。 提供阻尼以限制换向系统中的共振。 还可以提供空气过滤以确保清洁操作。
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公开(公告)号：US08742643B2
公开(公告)日：2014-06-03
申请号：US12991806
申请日：2008-05-16
申请人： Jacques Orban , Maxim Yurievich Vdovin , Alexey Yurievich Vdovin , Evgeny Mikhailovich Sviridov
发明人： Jacques Orban , Maxim Yurievich Vdovin , Alexey Yurievich Vdovin , Evgeny Mikhailovich Sviridov
IPC分类号： H02K13/00
摘要： A commutation system for a DC motor having a stator including a plurality of windings and a permanent magnet assembly, the assembly has a housing; at least three collector segments connected to stator windings inside the housing; and a rotor assembly in the housing having brushes for connecting the collector segments, the brushes extending from the rotors parallel to the motor axis; wherein the brushes are attached to the rotors to rotate coaxially to each other and contact the surfaces of the collector segments. The system includes proper mechanism for heat conduction from the brushes sliding surface to the external wall. Damping is provided to limit resonance in the commutation system. Also air filtering can be provided to insure clean operation.
摘要翻译： 一种用于DC电动机的换向系统，具有包括多个绕组的定子和永磁体组件，所述组件具有壳体; 至少三个收集器段连接到壳体内的定子绕组; 并且所述壳体中的转子组件具有用于连接所述收集器段的刷子，所述电刷从所述转子平行于所述电动机轴线延伸; 其中电刷附接到转子上以彼此同轴旋转并接触收集器段的表面。 该系统包括从电刷滑动表面到外壁的热传导的适当机构。 提供阻尼以限制换向系统中的共振。 还可以提供空气过滤以确保清洁操作。
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