A hydrogen regulation module for a hydrogen internal combustion engine includes a common body that defines therein a gas flow path for a hydrogen stream, the gas flow path extending from an inlet port to an outlet port the common body integrating: a shut o...

A lubricant dosing device for a gaseous fuel delivery system of an internal combustion engine, in particular a hydrogen engine, includes a body having therein a pumping bore extending along a pumping axis and defining, at an end, a pumping chamber which vo...