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. 02, 2024
Filed:
Jul. 13, 2022
Applicant:
GE Avio S.r.l., Rivalta di Turin, IT;
Inventors:
Antonio Giusseppe D'Ettole, Rivoli, IT;
Andrea Depalma, Rivalta di Turin, IT;
Roberto Maddaleno, Lanzo Torinese, IT;
Matteo Renato Usseglio, Turin, IT;
Assignee:
GE Avio S.r.l., Rivalta di Torino, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/22 (2006.01); F01D 11/12 (2006.01);
U.S. Cl.
CPC ...
F01D 5/225 (2013.01); F01D 11/125 (2013.01); F05D 2220/32 (2013.01); F05D 2240/30 (2013.01); F05D 2240/55 (2013.01);
Abstract
A turbine engine with an outer rotor that circumscribes an inner rotor. The outer rotor includes circumferentially arranged components with a radial outer end and radial inner end. Inner ends of confronting sides of adjacent components include at least one damper element to dampen the relative motion of the components or to provide at least a partial seal between adjacent components.