Fuel supply for motor vehicle, has electrically propelled transfer pump arranged within fuel tank, where pressure side of transfer pump is connected with nozzles of ejector pumps, and transfers pump is discontinuously switched

摘要

The device has ejector pumps (9, 10) arranged in a set of chambers (6, 7) of a fuel tank (2) for delivering of fuel from the chambers to an intake port (3) of a main fuel pump (4). An electrically propelled transfer pump (5) is arranged within the fuel tank. A pressure side of the transfer pump is connected with nozzles of the ejector pumps, where the transfer pump is discontinuously switched.