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:
Mar. 14, 2017
Filed:
Jun. 09, 2014
Applicant:
Zeeco, Inc., Broken Arrow, OK (US);
Inventors:
Darton J. Zink, Tulsa, OK (US);
Rex K. Isaacs, Collinsville, OK (US);
Parker Imel, Coweta, OK (US);
Seth Marty, Broken Arrow, OK (US);
Jonathon Barnes, Broken Arrow, OK (US);
Cody Little, Coweta, OK (US);
John McDonald, Broken Arrow, OK (US);
Tim Kirk, Morris, OK (US);
Tim Minihan, Broken Arrow, OK (US);
Assignee:
ZEECO, INC., Broken Arrow, OK (US);
Primary Examiner:
Int. Cl.
CPC ...
F23D 14/22 (2006.01); F23D 14/62 (2006.01); F23D 14/58 (2006.01); F23D 14/60 (2006.01); F23M 5/02 (2006.01); F23C 6/04 (2006.01);
U.S. Cl.
CPC ...
F23D 14/22 (2013.01); F23C 6/045 (2013.01); F23D 14/58 (2013.01); F23D 14/60 (2013.01); F23D 14/62 (2013.01); F23M 5/025 (2013.01); F23C 2201/20 (2013.01);
Abstract
A burner apparatus for a furnace system and a method of burner operation wherein a non-symmetrical positioning of one combustion fuel discharge tip or a grouping of fuel discharge tips within the burner wall produces side-by-side lean and fuel rich combustion stage zones and also produces internal flue gas recirculation.