Method for producing a rotor vane for a turbomachine

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United States of America Patent

PATENT NO 9827610
SERIAL NO

14771785

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Abstract

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A method for producing a rotor vane (10) for a turbomachine, including producing a rough casting, the heel of which has a downstream lip (121) with a transverse increased thickness (130) such that the lip has an upstream surface (134) substantially parallel to an axis The method further includes machining said increased thickness so that the downstream lip has an upstream surface (138) inclined in relation to the axis.

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Patent Owner(s)

  • SNECMA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bassery, Josserand Courbevoie, FR 3 4
Congratel, Sebastien La Brosse MontCeaux, FR 5 13
Dupeyre, Raphael Asnieres sur Seine, FR 4 7
Klein, Guillaume Mery sur Oise, FR 8 23
Mathieu, David Chelles, FR 67 671
Tang, Ba-Phuc Cergy Saint Christophe, FR 15 28

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