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. 27, 2021
Filed:
Jan. 10, 2018
Valmiro Correia E SA Neto, East Amherst, NY (US);
Euan J. Evenson, Ontario, CA;
Kevin W. Albrecht, Brownsburg, IN (US);
James E. Kelly, Grand Island, NY (US);
Joaquín DE Diego Rincón, Madrid, ES;
Jorge Visús Pool, Madrid, ES;
Valmiro Correia e Sa Neto, East Amherst, NY (US);
Euan J. Evenson, Ontario, CA;
Kevin W. Albrecht, Brownsburg, IN (US);
James E. Kelly, Grand Island, NY (US);
Joaquín de Diego Rincón, Madrid, ES;
Jorge Visús Pool, Madrid, ES;
Praxair Technology, Inc., Danbury, CT (US);
Abstract
Operation of a combustion control system of furnace is controlled by image analysis, outside of the furnace or within the furnace, of a flame produced by combustion within the furnace, to correlate the image with carbon monoxide content of the flame, and adjustment of the oxygen and/or fuel flow into the furnace in response to the correlation.