GASEOUS FUEL SUPPLY DEVICE FOR AN INTERNAL COMBUSTION ENGINE

摘要

A device suitable for supplying a gaseous fuel to an internal combustion engine comprising combustion chambers, which device is provided with an evaporator (3) and with a metering device (5), said metering device (5) on an inlet side being in communication with an evaporating chamber (13) disposed within the evaporator (3). On an outlet side, the metering device (5) is provided with a main pipe, said main pipe after said metering device branching into a number of pipes (63) connected to the individual combustion chambers. Each pipe (63) is provided with a predetermined local constriction (65), across which at least 85 % of the pressure drop from the division of the main pipe into the individual pipes to the combustion chambers takes place, whereby the differences in the flow resistances of the local constrictions of the individual pipes are 5 % at most.