Motor fuel delivery unit

摘要

The motor fuel delivery unit for delivering motor fuel includes a delivery pump (11) and an electric motor (12) for driving the delivery pump (11). The delivery pump (11) includes a housing (13) provided with a pump chamber (14) and an impeller wheel (16) arranged in the pump chamber (14). The electric motor (12) includes a stator (28) provided with an armature winding (32) and a rotor (29) provided with permanent magnets (30). The electric motor (12) is brushless and consists of the impeller wheel (16) of the delivery pump (11). The stator (28) has an inner ring face consisting of a peripheral wall (143) of the pump chamber (14).