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:
May. 11, 2010
Filed:
Jan. 19, 2007
Tillman Braun, Berglen, DE;
Detlef Scharr, Leutenbach, DE;
Tillman Braun, Berglen, DE;
Detlef Scharr, Leutenbach, DE;
Daimler AG, Stuttgart, DE;
Abstract
In an exhaust gas system for an internal combustion engine, particularly of a motor vehicle, wherein the exhaust gas system comprises a nitrogen oxide reducing converter arranged in an exhaust gas line of the internal combustion engine, an exhaust gas cleaning device arranged upstream of the nitrogen oxide reducing converter and a reducing agent feed device for feeding a reducing agent into the exhaust gas of the internal combustion engine upstream of the nitrogen oxide reducing converter, a bypass line is provided which branches off from the exhaust gas line upstream of the exhaust gas cleaning device and rejoins the exhaust gas line at an entry point downstream of the exhaust gas cleaning device and upstream of the nitrogen oxide reducing converter.