Exhaust gas purification system for a gasoline engine

Subject of the invention is an exhaust gas purification system for a gasoline engine, comprising in consecutive order the following devices: ⋅ a first three-way-catalyst (TWC1), a gasoline particulate filter (GPF) and a second three-way-catalyst (TWC2), ⋅ wherein the platinum-group metal concentrati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Schoenhaber, Jan, Braun, Carolin, Richter, Joerg-Michael
Format: Patent
Sprache:eng
Schlagworte:
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