GEARED ARCHITECTURE FOR GAS TURBINE ENGINE

A turbofan engine includes a fan section. A turbine section is in driving engagement with the fan section through a geared architecture (48A). A flexible support (96A) supports the geared architecture (48A) relative to an engine static structure (36). A deflection limiter (150A) includes at least on...

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Bibliographische Detailangaben
Hauptverfasser:	HUSBAND, Jason, SHERIDAN, William G
Format:	Patent
Sprache:	eng ; fre ; ger
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 JET-PROPULSION PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A turbofan engine includes a fan section. A turbine section is in driving engagement with the fan section through a geared architecture (48A). A flexible support (96A) supports the geared architecture (48A) relative to an engine static structure (36). A deflection limiter (150A) includes at least one of an axially extending branch or a radially extending branch. A flexible output shaft (120) is in driving engagement with the fan section and driven by the geared architecture (48A). A speed change mechanism for a gas turbine engine is also disclosed.