Profiled structure and associated turbomachine

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United States of America Patent

PATENT NO 11859534
APP PUB NO 20210003074A1
SERIAL NO

16969738

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Abstract

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An airflow profiled structure having a profiled leading edge. The profiled leading edge having, along a leading edge line, a serrated profile line with a succession of teeth and depressions. The airflow profiled structure also includes a porous acoustically absorbent region located towards the bottom of the depressions.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINES2 BOULEVARD DU GÉNÉRAL MARTIAL VALIN PARIS 75015

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gea, Aguilera Fernando Moissy-Cramayel, FR 10 7
Gruber, Mathieu Simon Paul Moissy-Cramayel, FR 16 50
Riou, Georges Jean Xavier Moissy-Cramayel, FR 19 204

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