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:
May. 03, 2022
Filed:
May. 01, 2018
Applicant:
Siemens Energy Global Gmbh & Co. KG, Munich, DE;
Inventors:
Kok-Mun Tham, Oviedo, FL (US);
Ching-Pang Lee, Cincinnati, OH (US);
Li Shing Wong, Oviedo, FL (US);
Sin Chien Siw, Oviedo, FL (US);
Assignee:
Siemens Energy Global GmbH & Co. KG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/20 (2006.01); F01D 5/28 (2006.01); F01D 5/18 (2006.01);
U.S. Cl.
CPC ...
F01D 5/20 (2013.01); F01D 5/288 (2013.01); F01D 5/186 (2013.01); F05D 2240/307 (2013.01); F05D 2260/202 (2013.01); F05D 2300/21 (2013.01); F05D 2300/611 (2013.01);
Abstract
A blade () for a turbine engine that includes an internal cooling system () formed from at least one cavity () positioned within a generally elongated airfoil (). A squealer tip () and at least one densified oxide dispersion strengthened layer () extend radially from a radially outer tip cap () of the blade (), the tip cap () having a tip cap upper surface ().