An acoustic module is provided for an acoustic antenna for receiving submarine waves, produced in the form of a panel of polychloroprene-based rubber incorporating a plurality of longitudinal tubular ducts extending along the length of the rubber panel and being spaced apart along the width of the rubber panel, the longitudinal ducts receiving columns of hydrophones spaced apart lengthwise, the rubber panel also incorporating at least one transverse duct extending along the width of the rubber panel, the longitudinal and transverse ducts being filled with a fluid and the acoustic panel capable of blocking the ducts in a seal-tight manner, the hardness of the rubber and the thickness of the panel being chosen such that the acoustic module exhibits a first degree of freedom in bending about an axis extending lengthwise and a second degree of freedom in bending about an axis extending widthwise.


    Access

    Download


    Export, share and cite



    Title :

    MODULE ACOUSTIQUE ET ANTENNE INTEGRANT LEDIT MODULE ACOUSTIQUE


    Additional title:

    ACOUSTIC MODULE AND ANTENNA INCORPORATING SAID ACOUSTIC MODULE
    AKUSTIKMODUL UND ANTENNE MIT DIESEM AKUSTIKMODUL


    Contributors:
    SERNIT ERIC (author)

    Publication date :

    2017-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen