FAN BLADE OF A GAS TURBINE ENGINE

A fan of a gas turbine engine includes a plurality of fan blades (70) secured to a rotor, each of the plurality of fan blades having an airfoil (72) secured to the rotor at one end, wherein the airfoil comprises pockets (90) filled with an elastomeric composite.

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Bibliographische Detailangaben
Hauptverfasser:	WEISSE, Michael A, BALES, Daniel A, HANSEN, James O, HERTEL, Christopher J, GRAVES, William R
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBINED OPERATIONS ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES OTHER WORKING OF METAL PERFORMING OPERATIONS STEAM ENGINES TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS
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Beschreibung
Zusammenfassung:	A fan of a gas turbine engine includes a plurality of fan blades (70) secured to a rotor, each of the plurality of fan blades having an airfoil (72) secured to the rotor at one end, wherein the airfoil comprises pockets (90) filled with an elastomeric composite.