专利检索 ap:("JOHNSON ELECTRIC INTERNATIONAL AG") AND inv:"Gong Wu Xu" 第 1 页

1.

发明授权
End cap assembly for suppressing electromagnetic interference and motor having the same 有权

公开(公告)号：US10277098B2

公开(公告)日：2019-04-30

申请号：US14820010

申请日：2015-08-06

申请人： JOHNSON ELECTRIC INTERNATIONAL AG

发明人： Chi Wai Lai , Qing Bin Luo , Gong Wu Xu , Xin Peng Wei , Xiao Lin Ren , Gui Hong Tian , Hong Wei Zhang , Xia Han

IPC分类号： H02K5/14 , H02K23/66 , H02K11/026

摘要： An end cap assembly for an electric motor has a brush assembly, a circuit board, an inductor and a grounded metal element. The brush assembly has a plurality of brushes. The circuit board is fixed relative to the brush assembly. The inductor is electrically connected to the circuit board. The grounded metal element is positioned between the brushes and the inductor to absorb high frequency electromagnetic radiation transmitted from the brushes to the inductor.