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:
Jan. 24, 2012
Filed:
Dec. 19, 2006
Manthram Sivasubramaniam, Bangalore, IN;
Paul Kenneth Houpt, Schenectady, NY (US);
Roy James Primus, Niskayuna, NY (US);
Sunil Shirish Shah, Bangalore, IN;
Manthram Sivasubramaniam, Bangalore, IN;
Paul Kenneth Houpt, Schenectady, NY (US);
Roy James Primus, Niskayuna, NY (US);
Sunil Shirish Shah, Bangalore, IN;
General Electric Company, Niskayuna, NY (US);
Abstract
A system includes a controller configured to estimate a brake specific nitrogen oxide emission of an engine based on a plurality of sensed parameters of the engine. The controller is also configured to control one or more control variables of the engine to reduce specific fuel consumption while ensuring compliance of brake specific nitrogen oxide emissions within predetermined limits.