Fuel supply system for supplying internal combustion engine, has valve control device with control drive for controlling operation of fuel injection valve

摘要

The fuel supply system has a valve control device (42) with a control drive (44) for controlling the operation of a fuel injection valve and another control drive (46) for controlling the operation of another fuel injection valve independent of the former control drive. The fuel supply system has a return pipe (17) for the return of excess fuel from a fuel injector (40) in the container (11) and another return pipe (27), which is separated from the former return pipe, for the return of excess of another fuel from the fuel injector in another container (21).