US Patent 11339666 Airfoil with cavity damping
Patent 11339666 was granted and assigned to General Electric on May, 2022 by the United States Patent and Trademark Office.
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Patent Jurisdiction
Patent Number
113396660
Date of Patent
May 24, 2022
0Patent Application Number
168516290
Date Filed
April 17, 2020
0Patent Primary Examiner
Edits on 25 Sep, 2022
Golden AI
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
113396660
Date of Patent
May 24, 2022
0Patent Application Number
168516290
Date Filed
April 17, 2020
0Patent Primary Examiner
Edits on 25 May, 2022
Golden AI
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Article (+444 characters)
US Patent 11339666 Airfoil with cavity damping
Article
An article, such as a turbine blade, includes an airfoil. The airfoil includes a body, the body having an elongated internal cavity extending from a tip of the body. The cavity is defined an internal wall within the body. At least one elongated damping element is disposed in the elongated internal cavity and frictionally engages the internal wall. Thus, the least one elongated damping element is capable of damping vibrations in the article.
Infobox
Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
11339666
Date of patent
May 24, 2022
Patent application number
16851629
Date Filed
April 17, 2020
Patent primary examiner
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