| 摘要 |
The present invention relates to a laminated stator stack for an electric machine comprising, a plurality of stator teeth 80 and stator slots, for receiving at least one electrical conductor, at least one axial coolant duct, at least one outwards radial coolant duct 111 and at least one inwards radial coolant duct 112, wherein the ducts are arranged internally in the laminated stator stack and interconnected to form a predominantly closed flow path, the outwards and inwards radial coolant ducts 111, 112 extent into the stator teeth, for cooling of the stator teeth, and the laminated stator stack comprises a plurality of lamination sheets. |
