High-modulus coating for local stiffening of airfoil trailing edges

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United States of America Patent

PATENT NO 10227704
APP PUB NO 20160146022A1
SERIAL NO

14903856

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Abstract

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An airfoil is disclosed. The airfoil may comprise a leading edge, a body portion and a trailing edge formed from a high-modulus plating. The body portion of the airfoil may be formed from a material having a lower elastic modulus than the high-modulus plating. The high-modulus plating may improve the stiffness of the trailing edge, allowing for thinner trailing edges with improved fatigue life to be formed.

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Patent Owner(s)

Patent OwnerAddress
RTX CORPORATION10 FARM SPRINGS ROAD FARMINGTON CT 06032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cook,, III Grant O Spring, US 87 209
Twelves, Wendell V Glastonbury, US 40 397

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