Dust Collecting Device for Vacuum Cleaner
    1.
    发明申请
    Dust Collecting Device for Vacuum Cleaner 有权
    吸尘器除尘装置

    公开(公告)号:US20090199359A1

    公开(公告)日:2009-08-13

    申请号:US11990503

    申请日:2005-08-17

    IPC分类号: A47L9/00

    摘要: Object of the present invention is to provide a dust collecting device (100) for a vacuum cleaner of which dust collecting performance is improved. For this, the dust collecting of the present invention includes two parallel primary cyclones (210, 220) for separating dust by a cyclone principle, and two secondary cyclones (250, 260) for separating dust introduced thereto from the primary cyclones (210, 220) by the cyclone principle, and a dust container (110) for storing dust separated by the primary cyclones (210, 220) and the secondary cyclones (250, 260), wherein the two primary cyclones (210, 220) surround the two secondary cyclones (250, 260), respectively.

    摘要翻译: 本发明的目的是提供一种用于真空吸尘器的集尘装置(100),其中集尘性能得到改善。 为此,本发明的集尘装置包括用于通过旋风原理分离灰尘的两个平行的主旋流器(210,220)和用于分离从主旋风分离器(210,220)引入的灰尘的两个二次旋风分离器(250,260) )和用于存储由主旋风分离器(210,220)和二次旋风分离器(250,260)分离的灰尘的贮尘容器(110),其中两个主旋风分离器(210,220)围绕两个次级旋风分离器 旋风分离器(250,260)。