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:
Jan. 23, 2024
Filed:
Jan. 04, 2021
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Richard Schmidt, Loveland, OH (US);
Narayanan Payyoor, Bangalore, IN;
Peeyush Pankaj, Bangalore, IN;
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16C 27/04 (2006.01); F01D 5/26 (2006.01); F01D 25/16 (2006.01);
U.S. Cl.
CPC ...
F16C 27/045 (2013.01); F01D 5/26 (2013.01); F01D 25/164 (2013.01); F05D 2260/96 (2013.01);
Abstract
A rotor damping device for a turbomachine is provided. The rotor damping device includes a first fluid damper; and a second damper in communication with the first fluid damper, the second damper comprising a wire mesh, wherein the first fluid damper is transitionable between a working condition and an interruption condition, and wherein, during the interruption condition, the wire mesh of the second damper dampens vibration of the turbomachine.