GAS TURBINE ENGINE WITH VACUUM GENERATOR FOR REDUCING BEARING COMPARTMENT PRESSURE

A gas turbine engine with a vacuum generator for reducing a bearing compartment pressure includes a bearing compartment that has at least one seal, a bearing disposed in the bearing compartment, a deoiler fluidly connected with the bearing compartment, and a vacuum generator fluidly connected with t...

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Bibliographische Detailangaben
Hauptverfasser:	KELLY MYLES R, STEARNS ETHAN K, GLAHN JORN A, SCHAFER BRADLEY C, PINEDO VICTOR M, REINHARDT GREGORY E, HOWLETT MATTHEW J
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A gas turbine engine with a vacuum generator for reducing a bearing compartment pressure includes a bearing compartment that has at least one 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. 具有用于减小轴承室压力的真空发生器的燃气涡轮发动机，包括：具有至少一个密封件的轴承室、设置在轴承室中的轴承、与轴承室流体地连接的脱油机以及与脱油机流体地连接的真空发生器。