| 摘要 |
Disclosed is a pump (10) comprising a rotor (70) whose vane (120) laterally delimits a pumping duct (124) that is provided with an inlet (152) and an outlet. A seal slider (182) that can be displaced in an axial direction sealingly rests against the rotor vane (120) in an axial direction on both sides and subdivides the pumping duct (124) between the inlet (152) and the outlet. Some sections of the rotor vane (120) are provided with flat outer surfaces (300, 302, 310) on at least one of the two opposite exterior faces thereof, at least in the circumferential direction. |
