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:
Jul. 18, 2023
Filed:
Jan. 25, 2018
Applicant:
Siemens Energy Global Gmbh & Co. KG, Munich, DE;
Inventor:
Matthias Hase, Mulheim, DE;
Assignee:
SIEMENS ENERGY GLOBAL GMBH & CO. KG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/34 (2006.01); F23D 11/24 (2006.01); F23R 3/28 (2006.01);
U.S. Cl.
CPC ...
F23D 11/24 (2013.01); F23R 3/286 (2013.01); F23R 3/34 (2013.01); F23D 2209/20 (2013.01); F23N 2241/20 (2020.01); F23R 2900/00005 (2013.01); F23R 2900/00014 (2013.01);
Abstract
A burner arrangement has a plurality of mixing channels which extend parallel to the main axis of the burner arrangement and are arranged in at least two concentric circles, in which mixing channels fuel and discharge air from the compressor are mixed during the operation of the burner arrangement. The mixing channels are grouped together into fuel stages so as to produce an irregular staging in the peripheral direction of the burner arrangement.