The invention relates to a sound transducer for sending and/or for receiving underwater acoustic signals, which transducer has an acoustic transducer element, at least one first spring element, a filling compound and a transducer support, wherein the acoustic transducer element is designed as a first mass and the first spring element and the transducer support attached thereto are arranged behind the acoustic transducer element with respect to a sound pressure direction, such that an oscillating system is established and thus an acoustic sensitivity of the sound transducer is improved. The invention also relates to a transducer device, a sonar for sending and/or for receiving underwater acoustic signals and a watercraft.


    Access

    Download


    Export, share and cite



    Title :

    SCHALLWANDLER ZUM SENDEN UND ODER ZUM EMPFANGEN VON AKUSTISCHEN UNTERWASSERSIGNALEN, WANDLERVORRICHTUNG, SONAR UND WASSERFAHRZEUG


    Additional title:

    SOUND TRANSDUCER FOR SENDING AND/OR FOR RECEIVING UNDERWATER ACOUSTIC SIGNALS, TRANSDUCER DEVICE, SONAR, AND WATERCRAFT
    TRANSDUCTEUR ACOUSTIQUE POUR ENVOYER ET/OU RECEVOIR DES SIGNAUX SOUS-MARINS ACOUSTIQUES, DISPOSITIF TRANSDUCTEUR, SONAR ET VÉHICULE MARIN


    Contributors:

    Publication date :

    2023-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL , Erzeugen oder Übertragen mechanischer Schwingungen allgemein / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen





    Wandlereinrichtung, Wandlervorrichtung, Sonar und Wasserfahrzeug

    HOFFMANN CHRISTOPH | European Patent Office | 2016

    Free access


    Vorrichtung zum Senden- und/oder Empfangen von elektromagnetischen Wellen

    MÜLLER HANS-WERNER / CALLSEN MARTEN | European Patent Office | 2015

    Free access