Motor vehicle for running on gaseous fuel has an internal combustion engine (ICE) operated by gaseous fuel under normal conditions with part of the fuel under low pressure

摘要

First (1), second (2) and third (3) pressurized tanks store gaseous fuel to operate an internal combustion engine (ICE). First (11-13) and second (21-23) pipes each have first (11a-13a) and second (21a-23a) shut-off valves respectively and lead to the ICE. The pipes are interlinked so that first (14) and second (24) collecting pipes feed high- and low-pressure fuel to the first and second pipes. An Independent claim is also included for a method for supplying a motor vehicle's internal combustion engine.