VANE PUMP COMPRISING A VANE GUIDE RING

摘要

The invention relates to a vane pump, especially for transporting fuel, said pump comprising a rotor (3), a lifting ring (2) and a plurality of vanes (6). Said vanes (6) are guided in shafts (8) formed in the rotor. The vanes (6) are mechanically guided on a guiding element (7) in a positively engaged manner, on their inwardly oriented sides, said guiding element (7) having a circular outer circumference which extends parallel to the circular inner circumference of a recess (11) of the lifting ring (2).