Fuel supply system comprises an electrically driven conveying pump arranged in a fuel tank and in a surge pot, and a suction stream pump arranged in the region of the conveying pump to provide fuel under a reduced admission pressure

摘要

Fuel supply system comprises an electrically driven conveying pump arranged in a fuel tank and in a surge pot, and a suction stream pump arranged in the region of the conveying pump to provide fuel under a reduced admission pressure on the suction side of the conveying pump. Preferred Features: The suction stream pump is arranged with the conveying pump in the surge pot. The supply of the suction stream pump is implemented using a fuel stream or fuel advancing stream or fuel returning stream under reduced admission pressure. An additional pump is provided for supplying the suction stream pump.