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:
Dec. 20, 2022
Filed:
Mar. 12, 2018
Applicant:
Beckett Thermal Solutions, North Ridgeville, OH (US);
Inventor:
Michael J. O'Donnell, Avon, OH (US);
Assignee:
BECKETT GAS, INC., North Ridgeville, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
F23D 14/02 (2006.01); F23D 14/60 (2006.01); F23L 13/02 (2006.01); F23N 1/02 (2006.01);
U.S. Cl.
CPC ...
F23D 14/02 (2013.01); F23D 14/60 (2013.01); F23L 13/02 (2013.01); F23N 1/02 (2013.01); F23N 2235/04 (2020.01); F23N 2235/10 (2020.01);
Abstract
A flow control device for an appliance including a burner and a blower for delivering a pre-mixed mixture of air and gas to the burner includes a flange defining an opening through which the pre-mixed mixture of air and gas flows from an outlet of the blower to the burner. A damper plate is provided in the opening downstream of the blower for increasing a static pressure at the outlet of the blower during ignition of the burner.