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专利名称：Electric motor construction发明人：ERWIN; ROBERT D.,WEBER; RICHARD
H.,KILMER; BILL G.,CHESTNUT; BENJAMIN F.
申请号：US43946174申请日：19740204公开号：US38488A公开日：19750805
摘要：A U-shaped outer field plate is inverted over a rectangular mounting plate toform an enclosure linearly extending to an area near the center of the mounting plate.The enclosure provides a space for an energizing winding, an inner field plate, and apermanent magnet rotor. At least one shaft extends from the mounting platejuxtaposition the enclosure and carries at least one gear for a speed reduction means.The poles of the motor are asymmetrically arranged to provide good motor startingcharacteristics without substantial loss of running torque.
申请人：P. R. MALLORY & CO. INC.
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