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US 10,370,086 B2Granted
Blade for a turbine engine propeller, in particular a propfan engine, propeller, and turbine engine comprising such a blade
AssigneeSafran Aircraft Engines
InventorsLaurence Francine Vion, Rasika Fernando, Norman Bruno André Jodet
Life of this patent
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Abstract
A blade for a turbine engine propeller, in particular a propfan engine, comprising a protruding part on the leading edge thereof, wherein said blade comprises means for controlling the position of the protruding part along the leading edge thereof.
Claims17
A blade for a propeller of a turbine engine of the unducted-fan type, comprising:
- a blade body having a leading edge and a trailing edge;
- a protrusion disposed on the leading edge and
- means for adjusting the position of the protrusion along the leading edge.
Dependencies are inferred from the claim text.