A silencer device (10) for connection to a piston compressor of a motor vehicle: a housing (11) with an inlet (12) connected to a suction line or to an air outlet of a piston compressor, and an outlet (13) connected to an air inlet of a piston compressor or to a compressed air line. A throughflow air duct (20) extends through the housing. A quarter-wave resonator (30) in the housing has an elongate resonator duct (31) which is curved in its longitudinal direction, has at one end an inlet aperture (32) situated in a wall of the throughflow duct, and has a cross-sectional area larger than or equal to that of the throughflow duct. The other end (33) of the resonator duct is closed. A motor vehicle has such a silencer device.
SILENCER DEVICE AND MOTOR VEHICLE COMPRISING SUCH A SILENCER DEVICE
SCHALLDÄMPFERVORRICHTUNG UND KRAFTFAHRZEUG MIT EINER SOLCHEN SCHALLDÄMPFERVORRICHTUNG
DISPOSITIF DE SILENCIEUX ET VÉHICULE À MOTEUR COMPORTANT UN TEL DISPOSITIF DE SILENCIEUX
2017-10-04
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS |
SILENCER DEVICE AND MOTOR VEHICLE COMPRISING SUCH A SILENCER DEVICE
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