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:
Aug. 03, 2010
Filed:
Nov. 27, 2004
Frank Duvinage, Kirchheim, DE;
Christian Goerigk, Korb, DE;
Berthold Keppeler, Owen, DE;
Arno Nolte, Stuttgart, DE;
Markus Paule, Korb, DE;
Joachim Schommers, Allmersbach, DE;
Frank Duvinage, Kirchheim, DE;
Christian Goerigk, Korb, DE;
Berthold Keppeler, Owen, DE;
Arno Nolte, Stuttgart, DE;
Markus Paule, Korb, DE;
Joachim Schommers, Allmersbach, DE;
Daimler AG, Stuttgart, DE;
Abstract
An exhaust gas purification system for a motor vehicle having a reducing agent storage tank, and an associated operating method. In particular, an exhaust gas purification system for a motor vehicle, for which predetermined maintenance intervals is provided. The system includes a reducing agent storage tank for storing a reducing agent intended for exhaust gas purification. A method for operating a motor vehicle having an exhaust gas purification system and a reducing agent storage tank for storing a reducing agent intended for the exhaust gas purification, which comprises predetermined maintenance work after predetermined maintenance intervals is also provided.