US Patent 11788549 Turbofan blade blocking apparatus
Patent 11788549 was granted and assigned to General Electric Company on October, 2023 by the United States Patent and Trademark Office.
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US Patent 11788549 Turbofan blade blocking apparatus
Article
Patent abstract
Turbofan blade blocking apparatus are disclosed. An example turbofan engine includes a containment casing, a fan, at least one of a trench filler or an abradable layer at least partially aligned with the fan in an axial direction defined by the turbofan engine, at least one of the trench filler or the abradable layer fixed to an inner radial surface of the containment casing, and a metal blocker coupled to the containment casing forward of the fan, an aft end of the metal blocker interfacing with at least one of the trench filler or the abradable layer.
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Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brandon W. Miller
Egbert Geertsema
Nicholas J. Kray
Date of Patent
October 17, 2023
Patent Application Number
17493600
Date Filed
October 4, 2021
Patent Citations
Patent Primary Examiner
CPC Code
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