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:
Sep. 12, 2023
Filed:
Jun. 23, 2021
Applicant:
Zeeco, Inc., Broken Arrow, OK (US);
Inventors:
Darton J. Zink, Tulsa, OK (US);
Austin White, Tulsa, OK (US);
Rex K. Isaacs, Collinsville, OK (US);
John Petersen, Pawnee, OK (US);
Tim Kirk, Morris, OK (US);
Assignee:
ZEECO, INC., Broken Arrow, OK (US);
Primary Examiner:
Int. Cl.
CPC ...
F23D 14/12 (2006.01); F23D 14/64 (2006.01); F23D 14/58 (2006.01); F23D 14/02 (2006.01);
U.S. Cl.
CPC ...
F23D 14/12 (2013.01); F23D 14/02 (2013.01); F23D 14/58 (2013.01); F23D 14/64 (2013.01); F23D 2203/002 (2013.01);
Abstract
A staged, lean pre-mix radiant wall burner having an internal staged fuel discharge tip and an internal flow diverter, and a method of using the radiant wall burner, which allow the combustion of a high hydrogen content fuel without the occurrence of flashbacks and which also provide reduced NOemissions and allow a closer spacing of the burners when installed in a wall, floor, or ceiling of a fired heater in a multiple burner arrangement.