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:
Feb. 14, 2023
Filed:
May. 15, 2020
Applicant:
Zeeco, Inc., Broken Arrow, OK (US);
Inventors:
Darton J. Zink, Tulsa, OK (US);
Rex K. Isaacs, Collinsville, OK (US);
John Petersen, Pawnee, OK (US);
Tim Kirk, Morris, OK (US);
Austin White, Tulsa, OK (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F23C 9/08 (2006.01); F23C 9/00 (2006.01);
U.S. Cl.
CPC ...
F23C 9/006 (2013.01); F23C 9/08 (2013.01);
Abstract
A plugging resistant, highly stable free-jet burner and method which provide Ultra-Low NOemissions using (a) large free-jet ejection ports, (b) a wide tip-to-tip spacing, and (c) auxiliary stabilization tips in the throat of the burner which are highly resistant to plugging and also produce very low levels of NOemissions.