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1. 发明申请

US20150288255A1 ROTARY DEVICE, A MOTOR AND A METHOD OF COOLING A MOTOR 审中-公开
标题翻译：旋转装置，电动机和冷却电动机的方法
公开(公告)号：US20150288255A1
公开(公告)日：2015-10-08
申请号：US14434703
申请日：2013-10-01
申请人： INTEGRAL POWERTRAIN LTD
发明人： David Luke Barker , Andrew Cross
IPC分类号： H02K9/197 , H02K1/32
CPC分类号： H02K9/197 , H02K1/278 , H02K1/30 , H02K1/32 , H02K9/19
摘要： A rotary device includes a stator for receiving or outputting electrical power; a rotor arranged coaxially within the stator and having one or more magnets arranged thereon, the rotor including a rotor housing having an inner wall, the magnets being arranged around the housing, and wherein the rotor also includes an axial fluid conduit for the flow of a coolant between a first end of the rotor and a second distal end of the rotor; the rotor further including one or more radial fluid conduits, the radial fluid conduits being fluidly coupled to the axial fluid conduit and arranged in use to receive coolant from or provide coolant to the axial fluid conduit, the inner wall having one or more fluid paths for the flow of coolant, thereby to cool the rotor; and a fluid impeller arranged at the first or distal end of rotor and arranged to rotate with the rotor and impart to and/or maintain rotary movement of or remove from and/or maintain rotary movement of fluid entering or leaving the rotary device.
摘要翻译：旋转装置包括用于接收或输出电力的定子; 转子，其同轴地布置在所述定子内并且具有布置在其上的一个或多个磁体，所述转子包括具有内壁的转子壳体，所述磁体围绕所述壳体布置，并且其中所述转子还包括用于流动的轴向流体导管在转子的第一端和转子的第二远端之间的冷却剂; 所述转子还包括一个或多个径向流体导管，所述径向流体导管流体地联接到所述轴向流体导管，并且在使用中被布置成用于从所述轴向流体导管接收冷却剂或提供冷却剂，所述内壁具有一个或多个流体路径，冷却液的流动，从而冷却转子; 以及设置在转子的第一或远端处的流体叶轮，并布置成与转子一起旋转，并且赋予和/或维持进入或离开旋转装置的流体的旋转运动或/或保持旋转运动。

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