| 摘要 |
A direct current motor having one or more armatures supported between magnetic pole plates having pairs of pole pieces extending, in diametric opposition with respect to the periphery of an armature between the plates adjacent the perimeter of the armature or armatures, and is energized by direct current through one or more iron coil cores interposed between and connected with the magnetic pole plates. Wiring and electrical current controls connect a DC source to the coils and armatures for selectively operating the armatures and providing a selected torque with a minimum of ampere drain from the DC source.
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