Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert Frank Hoskin0
Daniel Jason Erno0
John McConnell Delvaux0
Robert Alan Brittingham0
Brian Denver Potter0
Date of Patent
March 3, 2020
0Patent Application Number
154204570
Date Filed
January 31, 2017
0Patent Citations
Patent Primary Examiner
Patent abstract
A rotor blade for a turbomachine includes an airfoil having a leading edge, a trailing edge, a root, and a tip. The airfoil defines a chord extending from the leading edge to the trailing edge and a span extending from the root to the tip. A first particle-filled damper is positioned within the airfoil between fifty percent of the chord and one hundred percent of the chord.
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