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:
Jul. 01, 2014
Filed:
Jan. 20, 2010
Rajesh Reddy Nandyala, Ditzingen, DE;
Andreas Wuest, Stuttgart, DE;
Vijay Peter Dhanraj, Russelsheim, DE;
Rajesh Reddy Nandyala, Ditzingen, DE;
Andreas Wuest, Stuttgart, DE;
Vijay Peter Dhanraj, Russelsheim, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for operating an internal combustion engine of a motor vehicle is provided, wherein at least one SCR catalytic converter for the after-treatment of exhaust gases of the internal combustion engine is present. The method serves to assure that a sufficient quantity of reducing agent is supplied for the operation of the SCR catalytic converter. The motor vehicle has a fuel tank () with a fill level sensor A () and a reducing agent tank () with a fill level sensor B (). Signals from the fill level sensor B () or signals from the fill level sensor A () and the fill level sensor B () are acquired and evaluated by a navigation unit ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile