Vane for an aircraft turbomachine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11746662
APP PUB NO 20200408099A1
SERIAL NO

16968515

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rotor vane for an aircraft turbine engine, the vane having an axis of rotation once it has been rigidly connected to a rotor and a stacking axis. The vane includes a blade extending between an internal platform and an external platform bearing at least one projecting lip. The external platform is configured to cooperate in a form-fitting manner with the complementary side edges of adjacent vanes. The rotor vane has wear-resistant covering of a lower side edge which extends over one wall of a substantially rectilinear first ridge of the platform and over one wall of a second ridge of the platform. The second ridge extends at least partially inside the lip and is inclined relative to the first ridge in a direction substantially parallel to a transverse axis of the lip.

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Patent Owner(s)

  • SAFRAN AIRCRAFT ENGINES

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deflandre, Stephanie Aline Marie Moissy-Cramayel, FR 1 0
Delcoigne, Eric Jacques Moissy-Cramayel, FR 2 0
Limousin, Franck Denis Daniel Moissy-Cramayel, FR 1 0
Loisel, Bruno Marc-Etienne Moissy-Cramayel, FR 4 2
Person, Laetitia Nicole Moissy-Cramayel, FR 1 0

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