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:
Jun. 25, 2013
Filed:
Feb. 08, 2011
Shawn Michael Gallagher, Erie, PA (US);
Roy Primus, Niskayuna, NY (US);
Jennifer Topinka, Niskayuna, NY (US);
Shawn Michael Gallagher, Erie, PA (US);
Roy Primus, Niskayuna, NY (US);
Jennifer Topinka, Niskayuna, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A system is provided for removing particulate matter from a particulate filter. The system includes an engine controller coupled to a sensor and an engine, and a locomotive controller coupled to the engine controller. The sensor outputs a first alert signal to the engine controller, including the current load and the loading rate of one or more particulate filter units. The engine controller determines a projected load and projected loading rate of the one or more particulate filter units along a route, and a time gap or distance gap based on a trip plan until the one or more particulate filter units are fully loaded. The engine controller determines a time region or distance region to remove particulate matter from the filter unit.