The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2014
Filed:
Dec. 28, 2007
Alfred Elsässer, Keltern, DE;
Patric Genieser, Stuttgart, DE;
Achim Gommel, Simmozheim, DE;
Mike Lau, Stuttgart, DE;
Boris Lerch, Stuttgart, DE;
Adam Loch, Stuttgart, DE;
Kristijan Mudroh, Stuttgart, DE;
Alfred Elsässer, Keltern, DE;
Patric Genieser, Stuttgart, DE;
Achim Gommel, Simmozheim, DE;
Mike Lau, Stuttgart, DE;
Boris Lerch, Stuttgart, DE;
Adam Loch, Stuttgart, DE;
Kristijan Mudroh, Stuttgart, DE;
Mahle International GmbH, , DE;
Abstract
The invention relates to an internal combustion engine system (), particularly in a motor vehicle, comprising an internal combustion engine (), a fresh gas system () for supplying fresh gas to the internal combustion engine (), an exhaust gas system () for discharging exhaust gas from the internal combustion engine (), and an exhaust gas recirculation system () for removing exhaust gas from the exhaust gas system () at a removal point () and introducing the removed exhaust gas into the fresh gas system () at an introduction point (). In order to improve exhaust gas recirculation, the exhaust gas system () is equipped with an exhaust gas valve () downstream of the removal point () in order to control the penetrable cross-section of the exhaust gas system ().