Fuel feed for an IC motor has a suction injector pump combined in a unit with the main fuel pump and a direct connection between the pressure outlet and the injector pump

摘要

The fuel feed system, for an internal combustion motor, has a suction injector pump (10) combined in a unit with the main fuel pump (4). The intermediate pressure outlet (9) is connected directly to the suction injector pump (10). The suction injector pump (10) is located at the pump base (16) of the fuel feed unit (1).