Valve system for internal combustion engines

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United States of America Patent

PATENT NO 9695781
SERIAL NO

14526537

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Abstract

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A valve system for an internal combustion engine includes a housing, a drive unit arranged in the housing, at least one valve unit, at least two gas inlet ducts, and a gas outlet duct. The at least one valve unit comprises at least one valve rod, at least one valve closure body, and at least one valve seat. The at least one valve unit is connected to the drive unit. The at least two gas inlet ducts form exactly one of the at least one valve seat which is configured to cooperate with exactly one of the at least one valve closure body.

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Patent Owner(s)

Patent OwnerAddress
PIERBURG GMBHALFRED-PIERBURG-STRASSE 1 41460 NEUSS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Paffrath, Holger Pulheim, DE 18 203

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