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.
AIRCRAFT BLEEDING DUCT IN COMPOSITE MATERIAL
FLUGZEUGENTLÜFTUNGSLEITUNG AUS VERBUNDWERKSTOFF
CONDUITE DE PURGE D'AÉRONEF EN MATÉRIAU COMPOSITE
2018-08-01
Patent
Electronic Resource
English
IPC: | F16L PIPES , Rohre / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS |
Air inlet duct with aircraft composite material integrally-formed lip
European Patent Office | 2022
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