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US 10,760,585 B2Granted
Turbomachine rotor blade
AssigneeSafran Aircraft Engines
InventorsRoger Felipe Montes Parra, Prasaad Cojande
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Abstract
A field of turbomachine rotor blades, and in particular a turbomachine rotor blade including a blade root and a blade tip spaced apart by a blade height, together with at least one intermediate segment presenting a negative tangential slope, and a distal segment situated between the intermediate segment and the blade tip and presenting a positive tangential slope, wherein the distal segment extends over at most 30% of said blade height.
Claims16
A turbomachine rotor blade comprising:
- a blade root and a blade tip spaced apart by a blade height;
- at least one intermediate segment presenting a negative tangential slope;
- and
- a distal segment situated between the intermediate segment and the blade tip and presenting a positive tangential slope,
- wherein the distal segment extends over at most 30% of said blade height, and
- wherein a projection onto a radial plane of a line passing through centers of gravity of each tangential section of the blade possesses, in the intermediate segment of the blade, a segment that is substantially rectilinear and that extends over at least 40% of the blade height.
3 more elements
Dependencies are inferred from the claim text.