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. 06, 2022
Filed:
Oct. 22, 2018
Applicant:
Clearsign Technologies Corporation, Tulsa, OK (US);
Inventors:
Donald Kendrick, Bellevue, WA (US);
James K. Danise, Renton, WA (US);
Douglas W. Karkow, Manchester, IA (US);
Christopher A. Wiklof, Everett, WA (US);
Assignee:
Clearsign Technologies Corporation, Tulsa, OK (US);
Primary Examiner:
Int. Cl.
CPC ...
F27D 99/00 (2010.01); F23D 14/14 (2006.01); F23D 14/58 (2006.01); F23C 99/00 (2006.01); F23D 14/26 (2006.01); F23D 14/70 (2006.01);
U.S. Cl.
CPC ...
F27D 99/0033 (2013.01); F23C 99/006 (2013.01); F23D 14/145 (2013.01); F23D 14/26 (2013.01); F23D 14/58 (2013.01); F23D 14/586 (2013.01); F23D 14/70 (2013.01); F23C 2900/99001 (2013.01); F23D 14/148 (2021.05); F23D 2203/104 (2013.01); F27D 2099/0045 (2013.01); Y02E 20/34 (2013.01);
Abstract
A combustion system includes a fuel and oxidant source and a flame holder. The flame holder includes a plurality of discrete slats arranged in parallel defining combustion channels between adjacent slats. The fuel and oxidant source outputs fuel and oxidant into the combustion channels. The flame holder holds a combustion reaction of the fuel and oxidant in the combustion channels.