Electronic motor

专利名称：Electronic motor

发明人：Dominic Arbisi,Roger E. Mitchell申请号：US06/678171申请日：19841204公开号：US04585977A公开日：19860429

摘要：An electronic motor includes a shaft mounted for rotation about a rotationalaxis. A plurality of radial lever arms are mounted with respect to the shaft. Each lever armhas an inner end connected to the shaft by a one-way clutch. The clutches allow the shaftto rotate in only a first circumferential direction with respect to the lever arms. Anelectrically conductive element is attached to an outer end of each lever arm. A drive coilis positioned adjacent to each electrically conductive element. A drive circuit periodicallyand sequentially energizes each drive coil with current pulses. Each drive coil is orientedto produce a first pulsed magnetic field in a direction generally tangential to thecircumferential direction when energized. The first magnetic field induces circulatingcurrents within the electrically conductive element. The circulating currents in turnproduce a second magnetic field about the electrically conductive element. The first andsecond magnetic fields interact and force the radial lever arm to rotate in the firstcircumferential direction thereby engaging and rotating the shaft.

申请人：ARBISI; DOMINIC,MITCHELL; ROGER E.

代理机构：Kinney & Lange

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