Composite aerofoil

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9045991
APP PUB NO 20130029117A1
SERIAL NO

13546647

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Abstract

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A composite aerofoil, the aerofoil having a leading edge, a trailing edge a pressure side and a suction side and comprising an outer erosion protection layer along one or both of the pressure side or suction side, a structural core having a plurality of resin impregnated plies of unidirectional fibers, and between the outer erosion protection layer and the structural core a woven composite impregnated with a resin having a modulus of elasticity greater than that of the resin impregnating the plies in the structural core.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE PLCKINGS PLACE 90 YORK WAY LONDON N1 9FX

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Khan, Bijoysri Derby, GB 10 76
Read, Simon Belper, GB 47 554

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