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:
Jun. 08, 2021
Filed:
Oct. 10, 2018
Applicant:
Siemens Energy, Inc., Orlando, FL (US);
Inventors:
David G. Maire, Winter Springs, FL (US);
Daniel J. Ryan, Oviedo, FL (US);
Dhafer Jouini, Orlando, FL (US);
Ahmed Kamel, Orlando, FL (US);
Gerald J. Bruck, Myrtle Beach, SC (US);
Assignee:
Siemens Energy, Inc., Orlando, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 11/12 (2006.01); F01D 25/16 (2006.01); B29C 73/22 (2006.01);
U.S. Cl.
CPC ...
F01D 11/003 (2013.01); B29C 73/22 (2013.01); F01D 11/122 (2013.01); F01D 25/166 (2013.01); F05D 2240/55 (2013.01); F05D 2260/311 (2013.01); F05D 2260/80 (2013.01); F05D 2270/11 (2013.01);
Abstract
A gas turbine engine component (), including: a surface () subject to loss caused by a wear instrument during operation of the component in a gas turbine engine and a performance feature () associated with the surface. The surface and the performance feature interact in a manner that changes with the loss such that a change in performance of the gas turbine engine resulting from the loss is mitigated.