Systems including noise suppression devices for personal impact protection systems are provided. One such system includes an inflator having an inflator discharge port; a flexible permeable inner tube configured to receive gas from the inflator via the inflator discharge port; and a flexible outer tube surrounding the inner tube and configured to receive gas from the inner tube, the outer tube including one or more outer tube discharge ports. Another such system includes an inflator having an inflator discharge port; a flexible non-permeable tube configured to receive gas from the inflator via the inflator discharge port; and a permeable gas diffuser element disposed in or adjacent to the tube, the diffuser element being configured to receive gas from the inflator via the inner tube.


    Access

    Download


    Export, share and cite



    Title :

    NOISE SUPPRESSION DEVICE FOR A PERSONAL IMPACT PROTECTION SYSTEM


    Additional title:

    RAUSCHUNTERDRÜCKUNGSVORRICHTUNG FÜR EIN PERSÖNLICHES AUFPRALLSCHUTZSYSTEM
    DISPOSITIF DE SUPPRESSION DE BRUIT POUR UN SYSTÈME DE PROTECTION PERSONNEL CONTRE LES CHOCS


    Contributors:

    Publication date :

    2019-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A41D Oberbekleidung , OUTERWEAR / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



    Noise suppression device for a personal impact protection system

    BUCKMAN ROBERT F / LAKATOS DREW / PERRY DAVID et al. | European Patent Office | 2021

    Free access

    NOISE SUPPRESSION DEVICE FOR A PERSONAL IMPACT PROTECTION SYSTEM

    BUCKMAN ROBERT F / LAKATOS DREW / PERRY DAVID et al. | European Patent Office | 2017

    Free access

    NOISE SUPPRESSION DEVICE FOR A PERSONAL IMPACT PROTECTION SYSTEM

    BUCKMAN ROBERT F / LAKATOS DREW / PERRY DAVID et al. | European Patent Office | 2017

    Free access

    Personal impact protection system

    CAVILL CRAIG | European Patent Office | 2023

    Free access

    A PERSONAL IMPACT PROTECTION SYSTEM

    CAVELL CHRISTIAN | European Patent Office | 2022

    Free access