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:
Mar. 03, 2020
Filed:
Apr. 10, 2017
Applicant:
Ansaldo Energia Switzerland Ag, Baden, CH;
Inventors:
Nicholas Thomas, Würenlos, CH;
Stergios Goutianos, Baden, CH;
Rudolf Kellerer, Waldshut-Tiengen, DE;
Nils Ohlendorf, Killwangen, CH;
Assignee:
ANSALDO ENERGIA SWITZERLAND AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 5/30 (2006.01); F01D 5/28 (2006.01); F01D 5/14 (2006.01);
U.S. Cl.
CPC ...
F01D 5/188 (2013.01); F01D 5/18 (2013.01); F01D 5/282 (2013.01); F01D 5/284 (2013.01); F01D 5/3084 (2013.01); F01D 5/3092 (2013.01); F01D 5/147 (2013.01); F01D 5/189 (2013.01); F01D 5/3007 (2013.01); F05D 2220/321 (2013.01); F05D 2300/6033 (2013.01);
Abstract
A blade includes an airfoil and a root having diverging walls. The diverging walls are made of a ceramic matrix composite material. A reinforcement element is provided between the diverging walls.