MODULO SILENZIATORE PER CAPPA DI ASPIRAZIONE FUMI

MODULO SILENZIATORE PER CAPPA DI ASPIRAZIONE FUMI

A muffler unit for a fume extractor hood includes an active noise suppression system, at least one loudspeaker, and at least two microphones connected to a control unit, and a passive noise suppression system having sound-absorbent material disposed between the microphones. The muffler unit further...

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Bibliographische Detailangaben
Hauptverfasser: VIOLI FRANCESCO, VIZZACCARO MARCO, CAIMMI MASSIMILIANO, MASSINI PIETRO
Format: Patent
Sprache:ita
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Beschreibung
Zusammenfassung:A muffler unit for a fume extractor hood includes an active noise suppression system, at least one loudspeaker, and at least two microphones connected to a control unit, and a passive noise suppression system having sound-absorbent material disposed between the microphones. The muffler unit further includes a conduit with upper fixing element and lower fixing element designed to be removably fixed to a motor unit and to a conveyor plate of the hood.