公开(公告)号：US4289984A

公开(公告)日：1981-09-15

申请号：US86063

申请日：1979-10-18

申请人： Jury V. Aroshidze ,  Ibragim A. Kadi-Ogly ,  Vladimir P. Chernyavsky ,  Aron B. Shapiro ,  Boris I. Fomin ,  Anatoly F. Yankov

发明人： Jury V. Aroshidze ,  Ibragim A. Kadi-Ogly ,  Vladimir P. Chernyavsky ,  Aron B. Shapiro ,  Boris I. Fomin ,  Anatoly F. Yankov

IPC分类号： H02K9/193 ,  H02K9/00

CPC分类号： H02K9/193

摘要： A device for collecting the liquid cooling medium of an electric machine rotor winding which comprises an external cylindrical member having an annular recess on its internal surface fastened to the rotor in communication with the cooling medium discharge from the rotor winding, and a stationary internal cylindrical member having an external surface provided with an annular projection, extending into the annular recess of the external cylindrical member, both members being arranged concentrically with a rotor shaft. The annular projection is provided with at least one internal annular cavity open on the circumference of the projection and communicating with the liquid collecting chamber.

摘要翻译： 一种用于收集电机转子绕组的液体冷却介质的装置，其包括外部圆柱形构件，所述外部圆柱形构件在其内表面上具有环形凹部，所述内部表面紧固到与所述转子绕组的所述冷却介质连通的转子，以及固定的内部圆柱形构件 具有设置有环形凸起的外表面，延伸到外圆柱形构件的环形凹部中，两个构件与转子轴同心地布置。 环形突起设置有至少一个在突起的圆周上开口并与液体收集室连通的内部环形空腔。