An electric heater (40) for integration into an acoustic panel (20) having sound-penetrating pores (30) communicating with a sound-canceling medium. The heater (40) includes an electrically conductive layer (53) with resistance-setting apertures (63) filled with sealant (73). Openings (83), which contribute to the sound-penetrating pores (30), extend through the sealant-filled apertures (63). The acoustic panel (20) can be assimilated into an aircraft component, such as a nacelle inlet lip, which requires both noise-reducing and ice-protecting features.
ELECTRIC HEATER FOR INTEGRATION INTO AN AIRCRAFT ACOUSTIC PANEL
ELEKTRISCHER HEIZKÖRPER ZUR INTEGRATION IN EINEM FLUGZEUGAKUSTIKPANEL
DISPOSITIF DE CHAUFFAGE ÉLECTRIQUE POUR L'INTÉGRATION DANS UN PANNEAU ACOUSTIQUE D'AÉRONEF
23.06.2021
Patent
Elektronische Ressource
Englisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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