Muffler and method for making the same

A muffler for an exhaust system of an internal combustion engine includes a muffler housing with a peripheral wall which extends longitudinally in the direction of a housing longitudinal axis. At least one base wall is surrounded by the peripheral wall or/and retained on the peripheral wall and deli...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hutschenreuther, Sebastian, Beck, Thomas, Baldes, Rolf
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A muffler for an exhaust system of an internal combustion engine includes a muffler housing with a peripheral wall which extends longitudinally in the direction of a housing longitudinal axis. At least one base wall is surrounded by the peripheral wall or/and retained on the peripheral wall and delimits a chamber in the muffler housing. At least one base wall opening is surrounded by an opening edge region which is bent at an essentially plane base wall region of the base wall essentially in the direction of the housing longitudinal axis. The at least one base wall opening receives an exhaust pipe with a press fit in at least one base wall.