公开(公告)号：EP2632026B1

公开(公告)日：2018-01-10

申请号：EP13169144.6

申请日：2009-07-14

申请人： Cummins Generator Technologies Limited

发明人： Mebarki, Abdelslam ,  Saini, Gurpreet ,  Thiagarajan Gopinath, Thelungupalayam ,  Shanel, Martin ,  Bell, Adrian ,  Gray, Richard ,  Brown, Neil

IPC分类号： H02K1/27 ,  H02K21/24 ,  H02K9/19

CPC分类号： H02K1/2793 ,  H02K1/12 ,  H02K1/20 ,  H02K3/46 ,  H02K9/22 ,  H02K21/24 ,  Y10T29/49012

摘要： An axial flux rotating electrical machine is disclosed, the machine comprising a stator (10), a cooling jacket (22, 100) inside the stator for cooling the stator, and stator windings (24) around the stator and the cooling jacket. The cooling jacket comprises a plurality of independent protrusions (76) which extend radially outwards through the stator windings and which secure the stator to the machine. This can allow the stator to be secured without the need for direct contact with the stator.