An aircraft that includes a fuselage and wings fixed to the fuselage. The aircraft further includes a shaftless electric fluid-flow device that is coupled to the at least one of the fuselage or a corresponding one of the wings. The shaftless electric fluid-flow device includes a housing and a shaftless hub, which is rotatable within the housing, about a central axis, and defines an open central channel that is open along the central axis. The shaftless electric fluid-flow device also includes a fan blade assembly that is coupled to the shaftless hub, such that the fan blade assembly co-rotates with the shaftless hub. The fan blade assembly includes a plurality of fan blades.
SHAFTLESS ELECTRIC FLUID-FLOW DEVICE
2024-01-18
Patent
Electronic Resource
English
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