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:
Dec. 08, 2020
Filed:
Sep. 20, 2017
Applicant:
General Electric Technology Gmbh, Baden, CH;
Inventors:
Jost Imfeld, Baden, CH;
Alen Markovic, Karlovac, HR;
Igor Bizic, Birr, CH;
Vedran Druzak, Karlovac, HR;
Giancarlo Ruggieri, Baden, CH;
Jeffrey Alan De Jonge, Birr, CH;
Assignee:
General Electric Technology GmbH, Baden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); F23R 3/34 (2006.01); F23R 3/60 (2006.01); F23C 5/02 (2006.01);
U.S. Cl.
CPC ...
F23R 3/283 (2013.01); F23C 5/02 (2013.01); F23R 3/346 (2013.01); F23R 3/60 (2013.01); F23C 2900/07021 (2013.01); F23D 2201/30 (2013.01); F23R 2900/00005 (2013.01); F23R 2900/00017 (2013.01); F23R 2900/03341 (2013.01);
Abstract
A burner assembly of a gas turbine comprising: a tubular body defining the flow path for the hot gas of the combustion during the turbine operation; an aperture for a fuel lance; a wearing ring of a sacrificial material configured to correspond to the edge of the aperture; a contacting leg extending from the wearing ring on the tubular body; a pre-tension system configured to contact the contacting leg in order to provide a pre-tension force on the ring.