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    • 72. 发明授权
    • Nebulizing device for liquid substances
    • 液体物质雾化装置
    • US08439280B2
    • 2013-05-14
    • US12743880
    • 2007-11-20
    • Fabio MarchettiStefano DeflorianAlessandro FaesGianluca Paolazzi
    • Fabio MarchettiStefano DeflorianAlessandro FaesGianluca Paolazzi
    • B05B1/08
    • A61L9/14B05B17/0646B05B17/0684
    • A nebulizing element for liquid substances for coupling to procurement elements, includes at least one membrane with a microperforated area; at least one piezoelectric element connected to an electronic circuit and coupled to the membrane to cause it to vibrate; at least one first and one second support that can be placed on top of one another and create, on their interior a compartment to contain the membrane, the piezoelectric element, and a space of limited dimension for the liquid to be nebulized, created beneath the membrane. The second support has an opening for the nebulized liquid outlet, located in correspondence with the perforated area of the membrane. The nebulizing element also includes at least one collector for the liquid that flows from the porous element to the collector itself by capillary action; at least one capillary opening to allow in the liquid to be nebulized and at least one outlet opening to aid air circulation.
    • 用于与采购元件耦合的液体物质的雾化元件包括至少一个具有微穿孔区域的膜; 至少一个压电元件连接到电子电路并且耦合到所述膜以使其振动; 至少一个第一和第二支撑件,其可以放置在彼此的顶部上,并在其内部形成容纳膜的隔室,压电元件以及用于待雾化的液体的有限尺寸的空间 膜。 第二支撑件具有与膜的穿孔区域相对应的雾化液体出口的开口。 雾化元件还包括用于通过毛细管作用从多孔元件流到收集器本身的液体的至少一个收集器; 至少一个毛细管开口以允许液体被雾化,并且至少一个出口开口以帮助空气循环。