| 摘要 |
<p>A pump motor assembly comprising a stator with windings, a rotor shaft mounting a rotor in said stator, a diffuser housing arranged adjacent said stator and enclosing at least partly the stator windings, means defining a flow channel in said diffuser housing for circulation of a medium from an inlet to an outlet in said diffuser housing, and disposed in said flow channel for circulating the cooling medium therethrough over the stator windings to cool the same.</p> |
