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:
Nov. 17, 2015
Filed:
Jan. 28, 2013
Emitec Gesellschaft Fuer Emissionstechnologie Mbh, Lohmar, DE;
J. Eberspaecher Gmbh & Co. KG, Esslingen, DE;
Thomas Nagel, Engelskirchen, DE;
Carsten Kruse, Troisdorf, DE;
Joerg-Uwe Mueller, Filderstadt, DE;
Jan Haenisch, Esslingen, DE;
Joerg Oesterle, Laichingen, DE;
Sebastian Leicht, Bisingen, DE;
EMITEC Gesellschaft fuer Emissionstechnologie mbH, Lohmar, DE;
J. Eberspaecher GmbH & Co. KG, Esslingen, DE;
Abstract
A device for exhaust-gas treatment near an engine includes an annular structure and a guide structure disposed in an exhaust line. An inner wall forms an inner flow passage and an outer flow passage in the annular structure. The inner wall and the guide structure form a gap in such a way that only a limited secondary flow of the exhaust gas is conducted through the inner flow passage. A motor vehicle having the device is also provided.