Method of fabricating both a woven fiber preform and a composite material part

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United States of America Patent

PATENT NO 11052573
APP PUB NO 20200376716A1
SERIAL NO

16464546

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Abstract

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A method of fabricating a woven fiber preform that is impregnated with a matrix-precursor resin, the resin, in the raw state, presenting a glass transition temperature Tg0, includes: impregnating yarns or strands with the resin; feeding a loom with the impregnated yarns or strands maintained at a temperature in the range Tg0 to Tg0+10° C.; and weaving the yarns or strands in the loom in order to obtain the resin-impregnated woven fiber preform.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINES75015 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Most, Vincent Bernard Serge Moissy-Cramayel, FR 6 2
Techer, Marc-Emmanuel Jean François Moissy-Cramayel, FR 5 0

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