Abstract: A device suitable for supplying a gaseous fuel to an internal combustion engine having combustion chambers includes an evaporator with a metering device, the metering device on an inlet side being in communication with an evaporating chamber disposed within the evaporator, and on an outlet side being provided with a main pipe, the main pipe downstream from the metering device branching into a number of pipes connected to individual combustion chambers. Each pipe is provided with a fixed predetermined local constriction, 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.