use of a method and a system for spill free refilling of liquids, gun for spill free refilling of liquids, a connection for a vehicle tankmethod and system for control and communication in a spill free liquid refilling system, method and system for media provision in a spill free refilling systemspill free and liquid tight refilling connection and computer programme products

摘要

Method for spill-free refilling for a liquid solution selective catalytic reduction, SCR, an exhaust after-treatment technology for diesel engines. The method includes the steps of establishing a liquid-tight connection between a coupling part of a tank ( 37 ), and a coupling part of a dispensing nozzle of a gun ( 9 ) for spill-free refilling. A system for spill-free refilling of liquids and a gun for spill-free refilling of liquids, a connection for a vehicle tank, a method and a system for control and communication in a spill-free liquid re-filling system, a method and a system for media provision in a spill-free refilling system, a spill-free and liquid-tight refilling connection and computer programme products are disclosed.