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:
Sep. 10, 2019
Filed:
Jul. 13, 2016
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Patrick E. Bailey, Zionsville, IN (US);
Timothy Unton, Avon, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 3/04 (2006.01); F04D 29/54 (2006.01); F02K 3/06 (2006.01); F01D 9/04 (2006.01);
U.S. Cl.
CPC ...
F04D 29/542 (2013.01); F01D 9/041 (2013.01); F02C 3/04 (2013.01); F02K 3/06 (2013.01); F04D 29/547 (2013.01); F05D 2230/232 (2013.01); F05D 2240/121 (2013.01); F05D 2240/122 (2013.01); F05D 2250/71 (2013.01); F05D 2270/114 (2013.01); Y02T 50/672 (2013.01); Y02T 50/673 (2013.01);
Abstract
The present disclosure is directed toward airfoils used in gas turbine engines. More specifically, the present disclosure teaches airfoils with fillets for managing stresses in airfoils during use in gas turbine engines.