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    Verfahren zum Dämpfen von Unterwasserschall

    New search for: RUSTEMEIER JÖRG
    New search for: ROLFES RAIMUND

    The device has a membrane that is used to discharge the compressed air in a form of bubbles (20) through multiple pores into surrounding water. A pressure line (12) has a wall that is surrounded by the membrane in the vicinity of multiple apertures, such that the compressed air is emitted through the apertures, and then through the pores into the water. The aperture cross-sections and the pore sizes are selected, such that the pressure of the compressed air over the membrane is decreased at most 30% and 20% respectively. An independent claim is included for a method of attenuating the underwater sound.

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    Verfahren zum Dämpfen von Unterwasserschall

    New search for: RUSTEMEIER JÖRG
    New search for: ROLFES RAIMUND

    The device has a membrane that is used to discharge the compressed air in a form of bubbles (20) through multiple pores into surrounding water. A pressure line (12) has a wall that is surrounded by the membrane in the vicinity of multiple apertures, such that the compressed air is emitted through the apertures, and then through the pores into the water. The aperture cross-sections and the pore sizes are selected, such that the pressure of the compressed air over the membrane is decreased at most 30% and 20% respectively. An independent claim is included for a method of attenuating the underwater sound.

    Access

    Download

    Verfahren zum Dämpfen von Unterwasserschall

    New search for: RUSTEMEIER JÖRG
    New search for: ROLFES RAIMUND

    The device has a membrane that is used to discharge the compressed air in a form of bubbles (20) through multiple pores into surrounding water. A pressure line (12) has a wall that is surrounded by the membrane in the vicinity of multiple apertures, such that the compressed air is emitted through the apertures, and then through the pores into the water. The aperture cross-sections and the pore sizes are selected, such that the pressure of the compressed air over the membrane is decreased at most 30% and 20% respectively. An independent claim is included for a method of attenuating the underwater sound.

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    Title:

    Verfahren zum Dämpfen von Unterwasserschall

    Additional title:

    Method of damping underwater noise
    Procédé d'amortissement bruit sous-marin

    Contributors:

    GRIESSMANN TANJA-KATRIN (author) / RUSTEMEIER JÖRG (author) / ROLFES RAIMUND (author)

    Publication date:

    2017-07-19

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    German

    Classification:

    IPC:  E02B HYDRAULIC ENGINEERING , Wasserbau / B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING , Mischen, z.B. Lösen, Emulgieren, Dispergieren / E02D FOUNDATIONS , Gründungen

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