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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to JP12817675ApriorityCriticalpatent/JPS5253202A/en
Publication of JPS5253202ApublicationCriticalpatent/JPS5253202A/en
PURPOSE: Providing a plurality of commutators and the brushes corresponded to them on an armature, jointing armature coils to each commutator segment alternatively, and jointing diodes and others between brushes and electric current terminals, commutator properties are improved.
Direct current motor with stationary armature and field Patent(Design and development of electric motor with stationary field and armature windings which operates on direct current)