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Direct current electrical machine cooled by external fan, has direction of flow of at least parts of cooling air flow passing via commutator to external fan
Direct current electrical machine cooled by external fan, has direction of flow of at least parts of cooling air flow passing via commutator to external fan
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机译:由外部风扇冷却的直流电机,其冷却空气的至少一部分通过换向器流向外部风扇的流向
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摘要
The direct current machine (6) has a stator plate packet (22) with stator windings, a rotor with rotor windings and a commutator with commutator brushes, where heat sources are subjected to a cooling air flow (18). The direction of flow of at least parts of the cooling air flow passes via the commutator to the external fan (2).
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