Vacuum cleaner
    1.
    发明授权
    Vacuum cleaner 有权
    吸尘器

    公开(公告)号:US06363574B2

    公开(公告)日:2002-04-02

    申请号:US09793051

    申请日:2001-02-26

    IPC分类号: A47L922

    摘要: A vacuum cleaner includes a tank assembly having an open end, a cap assembly removably connected to and generally closing off the open end, an inlet assembly disposed on one of the tank and cap assemblies, an exit opening disposed on one of the tank and cap assemblies, a vacuum source connected to one of the tank and cap assemblies for drawing process air through the inlet assembly, a filter assembly disposed between the inlet assembly and the exit opening, the filter assembly comprising a filter, and a filter bag assembly covering at least part of the filter, wherein the filter bag assembly comprises a filter bag and a drain tube connected to the filter bag. Preferably, the drain tube is integrally built into the filter bag.

    摘要翻译: 真空吸尘器包括具有开口端的罐组件,可移除地连接到开口端并大体上封闭开口端的盖组件,设置在罐和盖组件中的一个上的入口组件,设置在罐和盖中的一个上的出口 组件,连接到罐和盖组件中的一个的真空源,用于通过入口组件抽吸工艺空气,设置在入口组件和出口之间的过滤组件,过滤器组件包括过滤器和过滤袋组件, 过滤器的至少一部分,其中过滤袋组件包括连接到过滤袋的过滤袋和排水管。 优选地,排水管一体地内置在过滤袋中。

    Vacuum cleaner
    5.
    发明授权
    Vacuum cleaner 有权
    吸尘器

    公开(公告)号:US06219880B1

    公开(公告)日:2001-04-24

    申请号:US09383131

    申请日:1999-08-25

    IPC分类号: A47L912

    摘要: A vacuum cleaner includes a tank assembly having an open end, a cap assembly removably connected to and generally closing off the open end, an inlet assembly disposed on one of the tank and cap assemblies, an exit opening disposed on one of the tank and cap assemblies, a vacuum source connected to one of the tank and cap assemblies for drawing process air through the inlet assembly, a filter assembly disposed between the inlet assembly and the exit opening, the filter assembly comprising a filter, and a filter bag assembly covering at least part of the filter, wherein the filter bag assembly comprises a filter bag and a drain tube connected to the filter bag. Preferably, the drain tube is integrally built into the filter bag.

    摘要翻译: 真空吸尘器包括具有开口端的罐组件,可移除地连接到开口端并大体上封闭开口端的盖组件,设置在罐和盖组件中的一个上的入口组件,设置在罐和盖中的一个上的出口 组件,连接到罐和盖组件中的一个的真空源,用于通过入口组件抽吸工艺空气,设置在入口组件和出口之间的过滤组件,过滤器组件包括过滤器和过滤袋组件, 过滤器的至少一部分,其中过滤袋组件包括连接到过滤袋的过滤袋和排水管。 优选地,排水管一体地内置在过滤袋中。