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:
Apr. 10, 2012
Filed:
Sep. 18, 2009
Peter Martin Maly, Lake Forrest, CA (US);
Jamison W. Janawitz, Overland Park, KS (US);
William Eberhardt, Cherry Hill, NJ (US);
Mark Holt, Emmaus, PA (US);
Yu Wang, North Wales, PA (US);
Peter Martin Maly, Lake Forrest, CA (US);
Jamison W. Janawitz, Overland Park, KS (US);
William Eberhardt, Cherry Hill, NJ (US);
Mark Holt, Emmaus, PA (US);
Yu Wang, North Wales, PA (US);
General Electric Company, Schenectady, NY (US);
Abstract
Systems and methods for controlling combustion emission parameters associated with a gas turbine combustor. The method can include providing an optical path through a gas turbine exhaust duct, propagating light along the optical path, measuring exhaust species absorption of the light within the gas turbine exhaust duct, and controlling at least one of the combustion parameters based at least in part on the measured exhaust species absorption.