ELECTRIC FUEL PUMP AND PUMP MECHANISM FOR A FUEL PUMP

摘要

An electric fuel pump has at least one pump mechanism in the form of a side-channel pump mechanism, and a dc motor for driving the pump mechanism. The dc motor is an electronically commutated motor with a permanent-magnetic rotor. Parts of the stator can at least partially pass through the pump housing. The pump mechanism and the motor form respective separate units and the pump mechanism as a unit can be releasably connected to the dc motor.