A method for manufacturing a cellular core for an acoustic panel is provided. The cellular core includes at least one plurality of acoustic cells and a plurality of de-icing channels that extend longitudinally, each de-icing channel being transversely interposed between two successive cells, and the de-icing channels being adapted to channel a de-icing fluid. A manufacturing step includes producing the acoustic cells and the de-icing channels as a single piece such that the cellular core manufactured during the manufacturing step forms a monolithic part.
PROCEDE DE FABRICATION D'UNE AME ALVEOLAIRE POUR PANNEAU ACOUSTIQUE
METHOD FOR MANUFACTURING A CELLULAR CORE FOR AN ACOUSTIC PANEL
VERFAHREN ZUR HERSTELLUNG EINES ZELLKERNS FÜR EINE AKUSTIKPLATTE
2024-04-10
Patent
Electronic Resource
French
IPC: | G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B22F Verarbeiten von Metallpulver , WORKING METALLIC POWDER / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS |
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