Fuel delivery module for motor vehicle, has two delivery pumps fed from swirl pot and further delivery pump supplying fuel from tank to swirl pot

摘要

The delivery module includes a swirl pot (14) arranged in a tank (12). At least one first delivery pump (16) exclusively supplies an engine with fuel. At least one second delivery pump (18) delivers fuel from the tank into the swirl pot. At least one third delivery pump (20) exclusively supplies fuel to the second delivery pump to drive it. The first delivery pump and the third delivery pump are fed from the swirl pot and can operate independently of each other.