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. 08, 2022
Filed:
Apr. 17, 2020
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventors:
David A. Knaul, Glastonbury, CT (US);
Seung-Woo Choi, Hartford, CT (US);
Michael Raymond LaFavor, Manchester, CT (US);
Anthony R. Bifulco, Ellington, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/30 (2006.01); F01D 5/34 (2006.01); F01D 25/00 (2006.01); F01D 5/28 (2006.01); F01D 5/06 (2006.01);
U.S. Cl.
CPC ...
F01D 5/3046 (2013.01); F01D 5/282 (2013.01); F01D 5/3069 (2013.01); F01D 5/34 (2013.01); F01D 25/005 (2013.01); F01D 5/06 (2013.01); F05D 2240/80 (2013.01); F05D 2300/502 (2013.01); F05D 2300/603 (2013.01);
Abstract
A component of a rotor system is provided and includes a disk and a reinforcing ring. The disk includes an airfoil element, a web extending radially inwardly from the airfoil element and an arm element extending axially from the web. The reinforcing ring is formed of fiber reinforced materials and is disposed to fit about the arm element.