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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.:

US 10801329 B1

PDFFull Text
Date of Patent:
Oct. 13, 2020

Filed:

Nov. 17, 2017

Vibration-damping components, gas turbine engine and method of forming such components

Applicant:

General Electric Company, Schenectady, NY (US);

Inventors:

Gregory Terrence Garay, West Chester, OH (US);

Drew Michael Capps, Avon, IN (US);

Yoon Choi, Cincinnati, OH (US);

Assignee:

General Electric Company, Schenectady, NY (US);

Attorney:

Dority & Manning, P.A.

Primary Examiner:

Brian P Wolcott

Assistant Examiner:

Jason G Davis

Int. Cl.
CPC ...
F01D 5/16 (2006.01); F04D 29/66 (2006.01); F04D 29/38 (2006.01); B33Y 80/00 (2015.01); B29C 64/10 (2017.01); B33Y 40/00 (2020.01); B22F 3/00 (2006.01); F23R 3/28 (2006.01); B22F 3/105 (2006.01); B29C 64/00 (2017.01); B22F 7/08 (2006.01); B22F 5/00 (2006.01); F01D 5/28 (2006.01); B29K 63/00 (2006.01); F02C 3/04 (2006.01); B33Y 10/00 (2015.01); F04D 29/32 (2006.01);
U.S. Cl.
CPC ...
F01D 5/16 (2013.01); B22F 3/008 (2013.01); B22F 3/1055 (2013.01); B22F 5/009 (2013.01); B22F 7/08 (2013.01); B29C 64/00 (2017.08); B29C 64/10 (2017.08); B33Y 40/00 (2014.12); B33Y 80/00 (2014.12); F01D 5/28 (2013.01); F04D 29/324 (2013.01); F04D 29/388 (2013.01); F04D 29/668 (2013.01); F23R 3/286 (2013.01); B29K 2063/00 (2013.01); B33Y 10/00 (2014.12); F02C 3/04 (2013.01); F05D 2220/32 (2013.01); F05D 2230/237 (2013.01); F05D 2230/30 (2013.01); F05D 2230/31 (2013.01); F05D 2240/35 (2013.01); F05D 2260/96 (2013.01); F23R 2900/00014 (2013.01); F23R 2900/00018 (2013.01);
Abstract

A vibration-damping component, a gas turbine engine having the vibration-damping component and a method for forming such component are disclosed. The vibration-damping component comprises a body formed from an additive manufacturing material by an additive manufacturing process and defining a cavity within the body, and a vibration damper disposed within the cavity. The vibration damper comprises a damping element and a damping medium containing a viscoelastic material surrounding the damping element. The damping element has a relative motion when the component vibrates.

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