Fuel system for motor vehicle has fuel container fluidically connected to active carbon filter for operational and filling venting via single venting line containing valve controlled by controller

摘要

The fuel system has a fuel container (1) fluidically connected to an active carbon filter (3) for operational and filling venting via a single venting line (5). The venting line contains a single valve (6) controlled by a controller (8) to open and close the venting line. The controller receives control signals from sensors providing information about the state of the tank or vehicle.