公开(公告)号：US20140009015A1

公开(公告)日：2014-01-09

申请号：US13542320

申请日：2012-07-05

申请人： Noman Hossain ,  Timothy Sailors ,  Anthony Trzaska

发明人： Noman Hossain ,  Timothy Sailors ,  Anthony Trzaska

IPC分类号： H02K5/20

CPC分类号： H02K5/20 ,  H02K9/19

摘要： An electric machine including a housing having a body including an inner surface that defines an interior, a first end defining an opening exposing the interior, and a second end. A stator is fixedly mounted to the inner surface of the housing. A rotor is supported within the interior. The rotor defines an axis of rotation. An end cover extends across the opening adjacent one of the first end and the second end of the stator. A cooling system is carried by the end cover. The cooling system includes a body having a cooling fluid plenum, a plurality of stator nozzles and a plurality of rotor nozzles. The stator nozzles are configured and disposed to direct multiple jets of a coolant toward the stator and the plurality of rotor nozzles are configured and disposed to guide multiple jets of the coolant toward the rotor.

摘要翻译： 一种电机，包括具有主体的壳体，该主体包括限定内部的内表面，限定露出内部的开口的第一端和第二端。 定子固定地安装在壳体的内表面上。 转子支撑在内部。 转子限定旋转轴。 端盖延伸穿过邻近定子的第一端和第二端之一的开口。 冷却系统由端盖承载。 冷却系统包括具有冷却流体通风室的主体，多个定子喷嘴和多个转子喷嘴。 定子喷嘴被构造和设置成将冷却剂的多个射流引向定子，并且多个转子喷嘴被构造和设置成将冷却剂的多个射流引向转子。