The present invention relates to an exhaust muffler for an APU of an aircraft, comprising an exhaust gases inlet, an exhaust gases outlet, a peripheral wall adapted to guide a flow of exhaust gases between the inlet and the outlet, characterized in that said peripheral wall comprises at least one vacuum chamber to provide thermal insulation.
AIRCRAFT EXHAUST MUFFLER WITH A VACUUM INSULATION
FLUGZEUG-ABGASSCHALLDÄMPFER MIT VAKUUMISOLATION
SILENCIEUX D'ÉCHAPPEMENT D'AÉRONEF ISOLÉ SOUS VIDE
2022-06-01
Patent
Elektronische Ressource
Englisch