公开(公告)号：EP2764522A1

公开(公告)日：2014-08-13

申请号：EP12837228.1

申请日：2012-09-24

申请人： Powerbyproxi Limited

发明人： LI, Hao ,  REN, Saining ,  QIN, Aijun

IPC分类号： H01F38/14 ,  H02J7/00 ,  H01F30/06

CPC分类号： H02J5/005 ,  H01F38/14 ,  H01F2003/005 ,  H01M2/1055 ,  H01M10/46 ,  H02J7/02 ,  H02J7/025 ,  H02J50/00 ,  H02J50/70

摘要： A receiver coil assembly for a wirelessly rechargeable battery including first and second transverse coils and a third coil encompassing the first and second coils. The receiver coil may be employed in a power receiver of a wirelessly rechargeable battery. Also disclosed is a wirelessly rechargeable battery having a power receiver demountable from an electrochemical cell.

公开(公告)号：EP2764523A1

公开(公告)日：2014-08-13

申请号：EP12839032.5

申请日：2012-09-10

申请人： Powerbyproxi Limited

发明人： LI, Hao

IPC分类号： H01F38/14 ,  H02J17/00

CPC分类号： H02J50/10 ,  H01F27/324 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025

摘要： An inductive power transfer transmitter that includes an enclosure for accommodating devices to be energised. The enclosure has one or more side walls and one or more coils for generating an alternating magnetic field within the enclosure. The density of the one or more coils varies with distance from an end of the one or more sidewalls. There is also disclosed an inductive power transmitter that includes one or more magnetically permeable layers wherein the combined thickness or the permeability of the one or more magnetically permeable layers varies.