Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Richard K. Hayford1
David P. Dube1
Date of Patent
November 13, 2018
1Patent Application Number
150423721
Date Filed
February 12, 2016
1Patent Citations Received
Patent Primary Examiner
Patent abstract
A bowed rotor prevention system for a gas turbine engine is provided. The bowed rotor prevention system includes a thermoelectric generator system operable to produce electricity from waste heat of the gas turbine engine. The bowed rotor prevention system also includes a bowed rotor prevention motor operable to drive rotation of turbomachinery of the gas turbine engine using the electricity produced by the thermoelectric generator system.
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