Exhaust gas valve device for an internal combustion engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9638141
SERIAL NO

14774139

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Importance

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Abstract

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An exhaust gas valve device for an internal combustion engine includes, an actor, an actor housing, a valve housing connected to the actor housing, an exhaust gas inlet, an exhaust gas outlet, a valve comprising a movement transmission member and a control body, and a coolant channel comprising a coolant inlet port and a coolant outlet port. The valve is configured to control a flow cross-section between the exhaust gas inlet and the exhaust gas outlet. The coolant channel is arranged to extend in the actor housing and in the valve housing. The coolant inlet port and the coolant outlet port are arranged on the actor housing.

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Patent Owner(s)

Patent OwnerAddress
PIERBURG GMBHALFRED-PIERBURG-STRASSE 1 41460 NEUSS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barabasch, Guido Moenchengladbach, DE 2 8
Paffrath, Holger Pulheim, DE 18 203
Sari, Osman Grevenbroich, DE 7 54
Simons, Norbert Duesseldorf, DE 6 23
Soglowek, Rafael Duesseldorf, DE 3 18

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