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:
May. 29, 2012
Filed:
Aug. 05, 2008
Prakash Narayan, Tamil Nadu, IN;
Shinoj Vakkayil Chandrabose, Kerala, IN;
Pemmi Bhaskar, Chhattisgarh, IN;
Prakash Narayan, Tamil Nadu, IN;
Shinoj Vakkayil Chandrabose, Kerala, IN;
Pemmi Bhaskar, Chhattisgarh, IN;
General Electric Company, Schenectady, NY (US);
Abstract
Systems and a method for controlling a temperature of an exhaust gas stack are provided. The system includes a first heat exchanger positioned upstream in exhaust gas flow communication to an exhaust gas inlet to the stack, a second heat exchanger positioned upstream in exhaust gas flow communication to the first heat exchanger, and a water side conduit configured to direct a flow of relatively hot water from the second heat exchanger to the first heat exchanger such that a temperature of a flow of exhaust gas flowing through the first exchanger is maintained within a predetermined range.