DUST SHIELDING APPARATUS
    1.
    发明申请
    DUST SHIELDING APPARATUS 审中-公开
    防尘屏蔽装置

    公开(公告)号:US20140334649A1

    公开(公告)日:2014-11-13

    申请号:US14128826

    申请日:2011-07-01

    IPC分类号: H04R1/02 H04R1/12

    摘要: An apparatus comprising at least one sound aperture configured to be acoustically coupled to an air displacement component, wherein the at least one sound aperture configured to produce a magnetically shielded region to form a trap for particles.

    摘要翻译: 一种包括至少一个声孔的装置,其被配置为声学耦合到空气位移部件,其中所述至少一个声孔被配置为产生磁屏蔽区域以形成用于颗粒的陷阱。