The invention provides an object (10), that during use is at least partly submerged in water, wherein the object (100) is selected from the group consisting of a vessel (1) and an infrastructural object (15), the object (10) further comprising an anti- biofouling system (200) comprising an UV emitting element (210), wherein the UV emitting element (210) is configured to irradiate with UV radiation (221) during an irradiation stage one or more of (i) a first part (111) of an external surface (11) of said object (10) and (ii) water adjacent to said first part (111) of said external surface (11) of saidobject (10), wherein the object (10) further comprises protruding elements (100) with the UV emitting element (210) configured between the protruding elements (100) and configured depressed relative to the protruding elements (100).

    L'invention concerne un objet (10) qui, lors de l'utilisation, est au moins partiellement immergé dans l'eau, l'objet (10) étant choisi dans le groupe constitué d'un navire (1) et d'un objet d'infrastructure (15), l'objet (10) comprenant en outre un système antisalissures biologiques (200) comprenant un élément émetteur de rayonnement UV (210), l'élément émetteur de rayonnement UV (210) étant conçu pour irradier, à l'aide d'un rayonnement UV (221) au cours d'une étape d'irradiation, (i) une première partie (111) d'une surface externe (11) dudit objet (10) et/ou (ii) de l'eau à proximité de ladite première partie (111) de ladite surface externe (11) dudit objet (10), l'objet (10) comprenant en outre des éléments en saillie (100), l'élément émetteur de rayonnement UV (210) étant disposé entre les éléments en saillie (100) et étant placé en retrait par rapport aux éléments en saillie (100).


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    Title :

    METHOD AND DEVICE FOR BIOFOULING PREVENTION ON VESSELS BY MEANS OF UV RADIATION AND SURFACE MODIFICATION


    Additional title:

    PROCEDE ET DISPOSITIF DE PREVENTION DES SALISSURES BIOLOGIQUES SUR DES NAVIRES AU MOYEN D'UN RAYONNEMENT UV ET D'UNE MODIFICATION DE LA SURFACE



    Publication date :

    2016-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B08B Reinigen allgemein , CLEANING IN GENERAL / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E02B HYDRAULIC ENGINEERING , Wasserbau



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