The invention relates to an assembly for post-treating the exhaust gases of a supercharged combustion engine via a turbocharger comprising, in the direction of flow of the exhaust gases of the engine: a turbocharger (3); an oxidation catalyst (4); a catalyst for the selective catalytic reduction of nitrogen oxides (5); and a particle filter (6), characterized in that the assembly is arranged according to a substantially U-shaped architecture, comprising: a first straight branch (1) comprising the turbocharger (3) and the oxidation catalyst (4); a second straight branch (2) comprising the catalyst for the selective catalytic reduction of nitrogen oxides (5) and the particle filter (6); and a fluid connection (8) between the first and second branches (1, 2).
ENSEMBLE DE POST-TRAITEMENT DES GAZ D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION SURALIMENTE, ET VEHICULE AUTOMOBILE COMPORTANT UN TEL ENSEMBLE
EXHAUST GAS POST TREATMENT UNIT OF AN INTERNAL COMBUSTION ENGINE AND VEHICLE COMPRISING SUCH UNIT
ABGASNACHBEHANDLUNGSBAUGRUPPE FÜR EINEN VERBRENNUNGSMOTOR UND KRAFFTAHRZEUG MIT EINER SOLCHEN BAUGRUPPE
2025-02-12
Patent
Electronic Resource
French
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung |
VEHICULE INTEGRANT UN SYSTEME DE POST-TRAITEMENT DES GAZ D’ECHAPPEMENT D’UN MOTEUR A COMBUSTION
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