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:
Apr. 29, 2025
Filed:
Feb. 24, 2023
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Benjamin Thomas Van Oflen, Cincinnati, OH (US);
Gary Willard Bryant, Jr., Loveland, OH (US);
Michael John Franks, Cincinnati, OH (US);
Elzbieta Kryj-Kos, Liberty Township, OH (US);
Nicholas Joseph Kray, Mason, OH (US);
Arthur William Sibbach, Boxford, MA (US);
Assignee:
General Electric Company, Evendale, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/30 (2005.12); F01D 5/28 (2005.12);
U.S. Cl.
CPC ...
F01D 5/3007 (2012.12); F01D 5/282 (2012.12); F05D 2220/32 (2012.12); F05D 2240/24 (2012.12); F05D 2240/30 (2012.12);
Abstract
A turbine engine having a disk and a composite airfoil assembly. The disk having a slot. The composite airfoil assembly having an airfoil portion, a dovetail portion, and a roll snubber. The dovetail portion having a radially inner surface. The roll snubber being provided on the radially inner surface. The radially inner surface spaced from the slot to define a gap therebetween.