Reducing agent dosing unit comprising a pump device and a liquid filter device

The present invention relates to a liquid filter device (23) comprising a support body (25) carrying a first filter element (26) comprising a first filter material. The first filter element radially surrounds a hollow central tube (27) of the support body (25) and the hollow central tube (27) extend...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Bremberg, Per, Engelke, Peter, Lindfors, Max
Format:	Patent
Sprache:	eng
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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION STEAM ENGINES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a liquid filter device (23) comprising a support body (25) carrying a first filter element (26) comprising a first filter material. The first filter element radially surrounds a hollow central tube (27) of the support body (25) and the hollow central tube (27) extends between a first end portion (31) and a second end portion (32) of the support body (25). The filter device (23) comprises a second filter element (28) comprising a second filter material. The present invention also relates to a reducing agent dosing unit comprising a pump device and the liquid filter device, to a reducing agent dosing system comprising a tank for the reducing agent (20), the reducing agent dosing unit and an injection device (60) arranged to inject the reducing agent into the exhaust gas system, and to a vehicle (1) comprising the liquid filter device and/or the reducing agent dosing system.