Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
William G. Sheridan
Date of Patent
October 3, 2023
Patent Application Number
17408607
Date Filed
August 23, 2021
Patent Citations
...
Patent Primary Examiner
Patent abstract
A fan drive gear system for a gas turbine engine includes a gear system that provides a speed reduction between a fan drive turbine and a fan and a mount flexibly supporting portions of the gear system. A lubrication system supporting the fan drive gear system provides lubricant to the gear system and removes thermal energy produced by the gear system. The lubrication system includes a capacity for removing thermal energy equal to less than about 2% of power input into the gear system.
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