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:
May. 29, 2018
Filed:
Dec. 08, 2014
Dürr Systems Ag, Bietigheim-Bissingen, DE;
Deutsches Zentrum Für Luft-und Raumfahrt E.v., Köln, DE;
Axel Widenhorn, Stuttgart, DE;
Roland Stoll, Pforzheim, DE;
Dominik Lebküchner, Esslingen, DE;
Thilo Kissel, Bietigheim-Bissingen, DE;
Jan Zanger, Calw, DE;
Timo Zornek, Stuttgart, DE;
Thomas Monz, Schlierbach, DE;
Dürr Systems AG, Bietigheim-Bissingen, DE;
Abstract
Burners having a fuel plenum in a base are disclosed. One disclosed example apparatus includes a base of a burner, the base comprising a fuel plenum and coupled to fuel nozzles, where at least one of the fuel nozzles is in fluid communication with the fuel plenum. The disclosed example apparatus also includes a burner head of the burner comprising nozzle passages in fluid communication with an airflow path, where the burner head defines a pilot combustion space that opens towards a flame tube of the burner, and is in fluid communication with the airflow path, and where each nozzle passage is to receive a fuel nozzle to provide fuel to entrain with air from the airflow path.