Abgasführung für motorunabhängiges Heizgerät

In the invented exhaust gas conduit (1) having exhaust silencer arranged in connection (A) to a vehicle heating system being independent on engine, there is proposed to make the entire exhaust gas conduit (1) up to the exhaust gas outlet (B) and including the exhaust silencer from flexible helical p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: COLLMER, ANDREAS, KOHLE, UWE, REISER, PETER, MOHRING, FRITZ, PFISTER, WOLFGANG
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:In the invented exhaust gas conduit (1) having exhaust silencer arranged in connection (A) to a vehicle heating system being independent on engine, there is proposed to make the entire exhaust gas conduit (1) up to the exhaust gas outlet (B) and including the exhaust silencer from flexible helical pipes (2, 3), whereby particularly the one-piece flexible inner pipe (2) has a perforated longitudinal section being enclosed by a sound insulating material (4) such as rock wool or the like and being inserted gastight in a one-piece flexible outer pipe (3).