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INDUCTION MOTOR AND METHOD OF PROVIDING AXIAL FLOW IN A SUBMERGED INDUCTION MOTOR
INDUCTION MOTOR AND METHOD OF PROVIDING AXIAL FLOW IN A SUBMERGED INDUCTION MOTOR
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机译:浸入式感应电动机中的感应电动机和提供轴流的方法
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摘要
A motor having a rotor with a plurality of grooves extending generally longitudinally along an outer surface of the rotor. A cross-sectional shape of the rotor outer surface generally corresponds to the shape of an outer boundary of a flux pattern that is developed in the rotor during operation. A plurality of slots extend longitudinally along the same general direction as the grooves and are positioned in a spaced relationship to the outer surface of the rotor and the grooves. The grooves and/or slots extend in a skewed or generally helical direction along the length of the rotor to enhance pumping action.
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