Exhaust system having variable exhaust gas paths

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10221737
APP PUB NO 20170058732A1
SERIAL NO

15351493

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An exhaust system for internal combustion engines has an exhaust tract, which has at least one first flow path and a second flow path for an exhaust gas stream. The first and the second flow path extend fluidically separated from each other from a pre-silencer to at least one end silencer. Depending on the rotational speed of the engine, the first flow path can be continuously closed by way of a controllable flap, wherein the exhaust gas stream is guided through the second flow path when the flap is closed.

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Patent Owner(s)

  • BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hable, Dieter Erding, DE 2 0
Hebel, Peter Gachenbach, DE 2 30
Kresse, Timo Aichwald, DE 1 0
Matzke-Neumair, Franz Biberbach, DE 1 0
Mitschke, Harald Munich, DE 1 0

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