A loudspeaker system for a vehicle may include a vehicle partition panel that separates an interior space and an exterior space; a loudspeaker device comprising a frame, a diaphragm elastically supported at the frame, and a driving device that is configured to provide driving power for operating the diaphragm; and an air chamber disposed between the diaphragm and the vehicle partition panel. The frame delimits a chamber side opening of the air chamber facing the vehicle partition panel, where the vehicle partition panel comprises a vehicle partition panel opening. The vehicle partition panel opening has an extension which is smaller than the diameter of the diaphragm and smaller than an extension of the chamber side opening. The loudspeaker device is fixed to the vehicle partition panel such that the chamber side opening and the vehicle partition panel opening overlap in an overlapping area and the chamber side opening adjoins the vehicle partition panel opening.


    Access

    Download


    Export, share and cite



    Title :

    Loudspeaker system for a vehicle and vehicle structure comprising such a loudspeaker system


    Contributors:
    TIMO ESSER (author) / TADA ARATA (author)

    Publication date :

    2019-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    LOUDSPEAKER SYSTEM FOR A VEHICLE AND VEHICLE STRUCTURE COMPRISING SUCH A LOUDSPEAKER SYSTEM

    TIMO ESSER / TADA ARATA | European Patent Office | 2017

    Free access

    LOUDSPEAKER SYSTEM FOR VEHICLE COMPRISING AN AUDIO DIRECTING LOUDSPEAKER GRILL

    GROLEAU PATRICK / CONCESSI KYLE | European Patent Office | 2023

    Free access

    Vehicle loudspeaker system

    ITO RYO / TADA ARATA / TANNO KEITA | European Patent Office | 2018

    Free access

    VEHICLE LOUDSPEAKER SYSTEM

    ITO RYO / TADA ARATA / TANNO KEITA | European Patent Office | 2019

    Free access

    VEHICLE LOUDSPEAKER SYSTEM

    ITO RYO / TADA ARATA / TANNO KEITA | European Patent Office | 2017

    Free access