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:
Aug. 18, 2020
Filed:
Oct. 27, 2017
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Richard Alan Wesling, Cincinnati, OH (US);
Darek Tomasz Zatorski, Fort Wright, KY (US);
Gert Johannes van der Merwe, Lebanon, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/06 (2006.01); F01D 5/26 (2006.01); F01D 5/03 (2006.01); F01D 1/26 (2006.01); F02C 3/067 (2006.01); F01D 5/10 (2006.01); F04D 19/02 (2006.01); F04D 29/32 (2006.01); F01D 5/06 (2006.01); F04D 29/66 (2006.01);
U.S. Cl.
CPC ...
F01D 25/06 (2013.01); F01D 1/26 (2013.01); F01D 5/03 (2013.01); F01D 5/06 (2013.01); F01D 5/10 (2013.01); F01D 5/26 (2013.01); F02C 3/067 (2013.01); F04D 19/024 (2013.01); F04D 29/321 (2013.01); F04D 29/668 (2013.01); F05D 2220/32 (2013.01); F05D 2260/96 (2013.01);
Abstract
A gas turbine engine including a first rotor assembly is generally provided. The first rotor assembly includes outer drum and an outer drum airfoil. The outer drum airfoil is coupled to the outer drum and extended inward along a radial direction. A damper structure is coupled to one or more of the outer drum or the outer drum airfoil.