USE OF A METHOD AND A SYSTEM FOR SPILL-FREE REFILLING OF LIQUIDS, GUN FOR SPILL-FREE REFILLING OF LIQUIDS, CONNECTION FOR A TANK, METHOD AND SYSTEM FOR CONTROL AND COMMUNICATION IN A SPILL-FREE LIQUID REFILLING SYSTEM, METHOD AND SYSTEM FOR MEDIA PROVISION IN A SPILL-FREE REFILLING SYSTEM, SPILL-FREE AND LIQUID-TIGHT REFILL

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.