DISPLACEMENT PUMP, METHOD FOR OPERATING A DISPLACEMENT PUMP, STEERING SYSTEM, AND GEARING

摘要

The invention relates to a displacement pump (10), in particular a rotary vane pump, for conveying a fluid for a load (6). A lateral surface (24a) of a rotor (24) of the displacement pump (10) has at least one recess (41), which is designed to conduct a fluid flow (F), which is admitted into a conveying chamber (30d) arranged in a suction zone (35), into an interior (31) of the conveying chamber (30d). The invention further relates to a method for operating a displacement pump (10) and to a steering system (1) for a motor vehicle. The invention also relates to a gearing for a motor vehicle.