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. 25, 2020
Filed:
Jul. 14, 2017
Applicant:
Ansaldo Energia Switzerland Ag, Baden, CH;
Inventors:
Assignee:
ANSALDO ENERGIA SWITZERLAND AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 9/02 (2006.01); F01D 11/00 (2006.01); F16J 15/00 (2006.01); F01D 3/04 (2006.01); F01D 11/06 (2006.01); F23R 3/60 (2006.01); F02C 7/18 (2006.01); F02C 7/20 (2006.01);
U.S. Cl.
CPC ...
F01D 9/023 (2013.01); F01D 3/04 (2013.01); F01D 11/001 (2013.01); F01D 11/005 (2013.01); F01D 11/06 (2013.01); F16J 15/00 (2013.01); F23R 3/60 (2013.01); F02C 7/185 (2013.01); F02C 7/20 (2013.01);
Abstract
A gas turbine unit having a combustor having a liner, a turbine, arranged downstream of the liner along a main flow gas direction and including a plurality of first stage vanes, a rotor cover support located inwardly of the vanes, and a sealing arrangement at a combustor to turbine interface, wherein the sealing arrangement includes a first dogbone seal extending between the rotor cover support and an inner downstream end of the liner or between the rotor cover support and a bulkhead located at the inner downstream end of the liner.