A vehicle sound output device includes a sound generation unit configured to generate a sound having a predetermined frequency, a double wall disposed on a vehicle outer side with respect to the sound generation unit, and including an inner wall portion and an outer wall portion which are separated from each other in a vehicle inner-outer direction, and an intermediate layer which is formed in a closed space between the inner wall portion and the outer wall portion and through which the sound is transmitted.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICLE SOUND OUTPUT DEVICE AND VEHICLE SOUND PROPAGATION DEVICE


    Beteiligte:
    TANAKA MITSUE (Autor:in) / ISHII TAKUMI (Autor:in)

    Erscheinungsdatum :

    2023-03-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler



    VEHICLE SOUND OUTPUT DEVICE AND VEHICLE SOUND PROPAGATION DEVICE

    TANAKA MITSUE / ISHII TAKUMI | Europäisches Patentamt | 2023

    Freier Zugriff

    SOUND OUTPUT DEVICE FOR VEHICLE, AND SOUND PROPAGATION DEVICE FOR VEHICLE

    TANAKA MITSUE / ISHII TAKUMI | Europäisches Patentamt | 2023

    Freier Zugriff

    VEHICLE SOUND OUTPUT DEVICE

    HASHIMOTO YOHEI / IKEDA SATOSHI | Europäisches Patentamt | 2019

    Freier Zugriff

    VEHICLE SOUND OUTPUT DEVICE AND VEHICLE SOUND TRANSMISSION DEVICE

    TANAKA MITSUE / ISHII TAKUMI | Europäisches Patentamt | 2023

    Freier Zugriff

    VEHICLE HORN SOUND OUTPUT DEVICE

    SIM WOO JIN | Europäisches Patentamt | 2021

    Freier Zugriff