Vane cell pump with a sub-vane region to which pressure can be applied

A vane cell pump, comprising:

• a rotor which can be rotated about a rotational axis, and one or more vanes which can each be moved back and forth in a respective vane receptacle of the rotor;
• a cam structure which surrounds the rotor and, when the rotor is rotationally moved, guides the vane(s) such that delivery cells which periodically increase and decrease in size are formed;
• an end plate axially facing the rotor and comprising a pressure passage for discharging pressure fluid and a supply passage for supplying a sub-vane region with pressure fluid;
• a flow channelling device on an end face of the end plate facing axially away from the rotor;
• a first outlet region for discharging a first partial flow of the pressure fluid flowing through the pressure passage;
• a second outlet region for discharging a second partial flow of the pressure fluid flowing through the pressure passage;
• a first flow path along which the first partial flow flows through the first outlet region;
• a second flow path which connects the pressure passage to the supply passage, diverges from the first flow path and is delineated by the flow channelling device;
• and a third flow path which connects the supply passage to the second outlet region and is delineated by the flow channelling device.