Witzenmann Gmbh

Eberspächer Exhaust Technology Gmbh & Co. Kg

Rene Rosler

Jorg Ludwig

Silvia Calvo

Heike Többen

Bernd Seeger

Daniel Rothfuss

Bert Balmer

Frank Berson

Jens Barthold

Proposed is a line assembly (), including: a metal hose () that is corrugated at least in some segments; and an inner component (), which is arranged radially inside the metal hose at least over a partial length of the metal hose; the line assembly being distinguished by at least one coupling element ('), which coupling element is arranged between an outer border () of the metal hose () and an outside surface () of the inner component () and which coupling element is designed to damp the metal hose () by means of mechanical coupling to the inner component ().

Line assembly

A flexible line segment for the exhaust system of an internal combustion engine, with an annularly corrugated or helically corrugated metallic bellows, for exhaust gas flow therethrough, and a line segment arranged upstream in reference to the metallic bellows, with a precipitation device provided in the line section, arranged upstream in reference to the metallic bellows or mounted thereat. The precipitation device is provided for urea derivatives or urea entrained in an edge layer of the exhaust gas flow from an oversaturated edge layer of the exhaust gas flow.

Flexible line segment for the exhaust system of an internal combustion engine

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Karlsruhe, Germany

Rene Rosler