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:
Jul. 09, 2019
Filed:
Jun. 13, 2016
Applicant:
Fives North American Combustion, Inc., Cleveland, OH (US);
Inventors:
Todd A. Miller, Garfield Heights, OH (US);
Thomas F. Robertson, Medina Township, OH (US);
Assignee:
Fives North American Combustion, Inc., Cleveland, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
F23D 14/22 (2006.01); F23D 14/58 (2006.01); F23D 14/62 (2006.01);
U.S. Cl.
CPC ...
F23D 14/22 (2013.01); F23D 14/58 (2013.01); F23D 14/62 (2013.01); F23D 2207/00 (2013.01); F23D 2900/00008 (2013.01);
Abstract
Air and fuel are directed from a burner outlet into a furnace process chamber in streams concentric on an axis, including an annular peripheral stream that includes fuel gas and adjoins products of combustion in the process chamber.