Muffler assembly

An exhaust gas muffler has a housing composed of upper and lower press-formed parts with two chambers and a gas passage means composed of upper and lower plates with three parallel press-formed troughs defining a tri-flow gas path wherein one of said chambers serves as a turn-around from the gas pat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MACALUSO, HOWARD C
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An exhaust gas muffler has a housing composed of upper and lower press-formed parts with two chambers and a gas passage means composed of upper and lower plates with three parallel press-formed troughs defining a tri-flow gas path wherein one of said chambers serves as a turn-around from the gas path and the other of said chambers receives said troughs and is acoustically connected to the gas path through perforations in the walls of the troughs.