The invention provides non-straight ducts for conducting fluids at temperatures higher than 280ºC and pressures higher than 4 bar made of a composite material and, particularly, hot air bleed ducts of an aircraft made of a carbon-fiber reinforced polymer aimed to reduce weight of the bleeding system by replacing most of the metallic material from which the bleeding ducts are currently made.
申请公布号
EP3147549(A1)
申请公布日期
2017.03.29
申请号
EP20150382458
申请日期
2015.09.22
申请人
Airbus Defence and Space SA
发明人
REDONDO CARRACEDO, Francisco José;TEJEDOR FOGUET, Sergio;BAUTISTA DE LA LLAVE, César;MARTÍN MORENO, Zulima;NOGUEROLES VIÑES, Pedro;LÓPEZ ROMANO, Bernardo;DELGADO, Sofía