Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Eric W. Malmborg0
Thomas A. Pollack0
Date of Patent
February 11, 2020
0Patent Application Number
157869150
Date Filed
October 18, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A fan blade having a damping system is provided. The fan blade comprising: a fan blade body having one or more compartments within the fan blade body; a damping material located within at least one of the one or more compartments; one or more partial ribs originating at the fan blade body and extending into at least one of the one or more compartments, wherein each of the one or more partial ribs terminate at a distal end; and one or more damping plates, wherein each of the one or more damping plates are attached to a distal end of a partial rib, wherein the damping material is located between the damping plate and the fan blade body.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
