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:
Aug. 14, 2018
Filed:
May. 26, 2016
Applicant:
Clearsign Combustion Corporation, Seattle, WA (US);
Inventors:
Roberto Ruiz, Sammamish, WA (US);
Joseph Colannino, Bellevue, WA (US);
Igor A. Krichtafovitch, Kirkland, WA (US);
Christopher A. Wiklof, Everett, WA (US);
Assignee:
CLEARSIGN COMBUSTION CORPORATION, Seattle, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23N 5/00 (2006.01); F23C 99/00 (2006.01); F23C 5/00 (2006.01); F23C 15/00 (2006.01); F23N 5/20 (2006.01);
U.S. Cl.
CPC ...
F23C 99/001 (2013.01); F23C 5/00 (2013.01); F23C 15/00 (2013.01); F23N 5/20 (2013.01); F23C 99/00 (2013.01);
Abstract
An oscillating combustor can support a time-sequenced combustion reaction having rich and lean phases by applying a variable voltage charge to a fuel stream or flame that flows adjacent to a conductive or semiconductive flame holder held in electrical continuity with an activation voltage.