Arrangement for feeding of fuel from a supply tank to an internal combustion engine, particularly of a power vehicle

Claim 1

An arrangement for supplying fuel from a supply tank to an internal combustion engine, particularly in a power vehicle, the arrangement comprising a container; a feeding aggregate arranged in said container; two pump stages arranged in series in a flow direction of a fuel and sealed from one another, said pump stages including a pre-stage and an end stage and each having a suction opening and a pressure opening, said suction opening of said pre-stage being openable into a supply tank while said suction opening and said pressure opening of said end-stage are located in said container; and means for warning about a dry running of said pre-stage and including a sensor which is arranged between said suction opening and said pressure opening of said pre-stage in a region of the feeding aggregrate through which fuel flows, and a warning device operatively connected with said sensor and activated in response to a dry running of said pre-stage, said sensor of said warning means being formed as a pressure sensor.