A FILTER ARRANGEMENT FOR A SELECTIVE CATALYTIC REDUCTION SYSTEM

The present disclosure is directed towards a filter arrangement (11) for a reductant supply system (30) of a selective catalytic reduction system. The reductant supply system (30) comprises a tank (33) and a suction tube (35) mounted at least partially in the tank (33) for receiving reductant liquid...

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Bibliographische Detailangaben
Hauptverfasser:	Williamson, Guy, Gharpure, Siddharth
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The present disclosure is directed towards a filter arrangement (11) for a reductant supply system (30) of a selective catalytic reduction system. The reductant supply system (30) comprises a tank (33) and a suction tube (35) mounted at least partially in the tank (33) for receiving reductant liquid (32) from the tank (33). The filter arrangement (11) comprises a restraining body (40), a filter (42) at least partially forming a filter chamber (45), a filter outlet (44) from the filter chamber (45) formed through the restraining body (40) and/or filter (42) and a filter mount (41) mounted to the restraining body (40) and/or filter (42). The restraining body (40) extends radially outwardly from the filter mount (41) and is configured to restrain the filter (42) such that, under the effect of buoyancy in the tank (33) in use, gas in the filter chamber (45) is directed towards the filter outlet (44).