专利检索 ap:("SIEMENS MOBILITY GMBH" OR "SIEMENS MOBILITY AUSTRIA GMBH") AND inv:"Christian Kueter" 第 1 页

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发明授权
Bogie of a rail vehicle 有权

公开(公告)号：US11845477B2

公开(公告)日：2023-12-19

申请号：US16962577

申请日：2019-01-03

申请人： SIEMENS MOBILITY GMBH , SIEMENS MOBILITY AUSTRIA GMBH

发明人： Christian Kueter , Andreas Schaefer-Enkeler , Martin Teichmann , Christoph Adam , Olaf Koerner , Peter Seitz

IPC分类号： B61C9/50 , B61D17/02 , B61F3/14 , H02K1/32

CPC分类号： B61C9/50 , B61D17/02 , B61F3/14 , H02K1/32 , B60L2200/26

摘要： A bogie of a rail vehicle has at least one wheelset with two oppositely situated wheels that are rigidly connected to one another, a wheelset bearing arrangement of the wheelset within the two wheels, a traction motor which directly drives the wheelset, and an aerodynamic paneling enclosure of the bogie. The traction motor is a permanently excited synchronous motor with liquid cooling.