Exhaust gas treating device for an internal combustion engine

The device (1) has a housing (2) in which an exhaust gas pipe (4) flowing into a cup shaped mixing chamber (3) is provided. A flow device (6) of exhaust gas returns radially outside of the exhaust gas pipe. An open end (7) of the cup-shaped mixing chamber flows into a collecting area (8), which is f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WOERNER, SIEGFRIED, BUHMANN, RUDOLF, WERNI, MARCUS, LEHNEN, RAINER
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 device (1) has a housing (2) in which an exhaust gas pipe (4) flowing into a cup shaped mixing chamber (3) is provided. A flow device (6) of exhaust gas returns radially outside of the exhaust gas pipe. An open end (7) of the cup-shaped mixing chamber flows into a collecting area (8), which is formed such that it supplies the exhaust gas to a subsequent selective catalytic reduction (SCR) catalyst (9). The exhaust gas pipe is formed as a venturi nozzle, or has an insert that is designed as venturi nozzle.