GAS TURBINE ENGINE WITH VACUUM GENERATOR FOR REDUCING BEARING COMPARTMENT PRESSURE

GAS TURBINE ENGINE WITH VACUUM GENERATOR FOR REDUCING BEARING COMPARTMENT PRESSURE A gas turbine engine includes a bearing compartment that has at least one 5 seal, a bearing disposed in the bearing compartment, a deoiler fluidly connected with the bearing compartment, and a vacuum generator fluidly...

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Hauptverfasser: Jorn A. Glahn, Ethan K. Stearns, Matthew J. Howlett, Gregory E. Reinhardt, Bradley C. Schafer, Myles R. Kelly, Victor M. Pinedo
Format: Patent
Sprache:eng
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Zusammenfassung:GAS TURBINE ENGINE WITH VACUUM GENERATOR FOR REDUCING BEARING COMPARTMENT PRESSURE A gas turbine engine includes a bearing compartment that has at least one 5 seal, a bearing disposed in the bearing compartment, a deoiler fluidly connected with the bearing compartment, and a vacuum generator fluidly connected with the deoiler. Fig. 2