abstract |
The motor includes a rotor with an output shaft, which is stored revolving in a stator surrounded by an outside coating (4). The stator is cooled through a cooling channel system. Small conductor tubes (9-14) are led through the motor for transferring fluids, coolants, and power- and light conductors. At least two work fluid conductors (5,6) are preferably led between the stator and the outside coat, in axial direction through the electric motor, and are wound as a spiral around the stator. A remaining space between the work fluid conductors forms the cooling channel system. |