Exhaust gas feed device for an internal combustion engine

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United States of America Patent

PATENT NO 9644576
SERIAL NO

14382553

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Abstract

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An exhaust gas feed device for an internal combustion engine includes an exhaust gas recirculation duct comprising an end, an outlet, and an outflow cross-section. An air intake duct opens into the exhaust gas recirculation duct. A flow-guiding element is arranged in and at the end of the exhaust gas recirculation duct. An exhaust gas recirculation valve comprises a regulator body. The regulator body is configured to control the outflow cross-section. A valve seat is arranged at the outlet at the end of the exhaust gas recirculation duct in which the flow-guiding element is arranged. The valve seat is configured to limit the outflow cross-section of the exhaust gas recirculation duct.

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Patent Owner(s)

Patent OwnerAddress
PIERBURG GMBH41460 NEUSS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Antoni, Christian Cologne, DE 3 13
Bronischewski, Bernhard Krefeld, DE 3 86
Kohnen, Wolfgang Alsdorf, DE 3 10

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