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:
Aug. 06, 2019
Filed:
Dec. 01, 2015
Applicant:
Ansaldo Energia Switzerland Ag, Baden, CH;
Inventors:
Urs Benz, Gipf-Oberfrick, CH;
Andrea Ciani, Zürich, CH;
Assignee:
ANSALDO ENERGIA SWITZERLAND AG, Baden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/20 (2006.01); F23R 3/28 (2006.01); F23R 3/34 (2006.01); F23R 3/60 (2006.01);
U.S. Cl.
CPC ...
F23R 3/286 (2013.01); F23R 3/20 (2013.01); F23R 3/283 (2013.01); F23R 3/346 (2013.01); F23R 3/60 (2013.01); F23R 2900/00018 (2013.01); F23R 2900/03341 (2013.01);
Abstract
A sequential burner for an axial gas turbine comprises: a burner body, which is designed as an axially extending hot gas channel and further comprises a fuel injection device, which extends into said burner body perpendicular to the axial direction. The manufacturing of the burner body is simplified and the fuel injection is stabilized by designing said fuel injection device as a mechanically stiff component, and fixing said fuel injection device to said burner body in order to keep it aligned with said burner body and to stiffen said burner body against creep.