The invention relates to a venting device for venting an interior of a motor vehicle, including an air guiding element, which comprises at least one air outlet for venting the interior, and including an acoustic damping element disposed in the air guiding element, by means of which a sound pressure level occurring at the air outlet can be reduced. In order to provide such a venting device with improved acoustic characteristics, it is provided that the damping element is formed as a Helmholtz resonator.
Ventilating device for ventilating an interior of a motor vehicle
2020-01-30
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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