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:
Mar. 03, 2020
Filed:
Mar. 14, 2016
Emerson Electric Co., St. Louis, MO (US);
Mike C. Santinanavat, Chesterfield, MO (US);
John Kopp, Waterloo, IL (US);
Christina M. Gillam, St. Louis, MO (US);
EMERSON ELECTRIC CO., St. Louis, MO (US);
Abstract
Disclosed are exemplary embodiments of apparatus and methods for arresting flame at a gas burner. In an exemplary embodiment, an apparatus for use in burning a gas fuel generally includes a flame arrester device having a screen portion configured for placement between a gas orifice and a burner. The flame arrester device is configured to allow gas emitted from the gas orifice to pass through the screen portion to enter the burner. The flame arrester device is further configured to arrest a flame from the burner before the flame reaches the gas orifice.