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:
Jan. 17, 2023
Filed:
Nov. 29, 2017
Babcock Power Services, Inc., Marlborough, MA (US);
Stephen Black, Marlborough, MA (US);
Patrick Roll, Natick, MA (US);
Michael Grames, Spencer, MA (US);
Max Goodwin, Fitchburg, MA (US);
Justin Biccum, Springfield, MA (US);
Raymond Legault, Oxford, MA (US);
Bruce Soares, Cranston, RI (US);
Darrell Dorman, West Boylston, MA (US);
Babcock Power Services, Inc., Marlborough, MA (US);
Abstract
A dual fuel burner system includes a fuel burner housing and a main fuel supply conduit within the fuel burner housing. A main fuel nozzle is positioned proximate to a downstream end of the fuel burner housing and is in fluid communication with the main fuel supply conduit. The main fuel supply conduit is configured to provide 100% of the heat input requirement of the dual fuel burner system. A secondary fuel supply conduit is within the fuel burner housing. The secondary fuel supply conduit is configured to provide 100% of the heat input requirement of the dual fuel burner system. An air circuit is in fluid communication with an outlet of the main fuel nozzle. A direct spark ignitor is positioned proximate to the outlet of the main fuel nozzle.