Raytheon Technologies Corporation

Timothy J Harding

Julian Partyka

Joshua G LaPera

A gas turbine engine includes a shaft and a heatshield that circumscribes the shaft. The heatshield defines a cylindrical body that has radially inner and outer sides and extends between first and second axial ends. The heatshield is exclusively supported on the shaft at the first and second axial ends. The heatshield includes at least one seal member on the radially outer side. A damper member is disposed at the radially inner side of the heatshield for attenuating vibration of the heatshield.

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Harwinton, CT, United States of America

Timothy J Harding