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

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9789432
APP PUB NO 20140044606A1
SERIAL NO

13955716

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Abstract

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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.

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Patent Owner(s)

  • WITZENMANN GMBH;EBERSPACHER EXHAUST TECHNOLOGY GMBH & CO. KG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barthold, Jens Pforzheim, DE 1 2
Berson, Frank Keitern, DE 1 2
Calvo, Silvia Esslingen, DE 12 59
Ludwig, Jorg Karlsruhe, DE 5 30
Rosler, Rene Karlsruhe, DE 2 7
Tobben, Heike Uhingen, DE 1 2

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