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    VACUUM CLEANER
    4.
    发明申请
    VACUUM CLEANER 审中-公开
    吸尘器

    公开(公告)号：US20160242610A1

    公开(公告)日：2016-08-25

    申请号：US15144213

    申请日：2016-05-02

    申请人： BISSELL Homecare, Inc.

    发明人： Phong H. Tran

    IPC分类号： A47L9/16 ,  A47L9/04

    CPC分类号： A47L9/1608 ,  A47L5/365 ,  A47L9/0477 ,  A47L9/1633 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/20 ,  Y10S55/03

    摘要： A vacuum cleaner includes a cyclone separator, a collection chamber below the cyclone separator, a pre-motor filter downstream from the cyclone separator, and an openable cover above the pre-motor filter. The cover provides access to an upstream surface of the pre-motor filter when open, and forms an outer surface of the vacuum cleaner that is angled forwardly at an incline.

    摘要翻译： 真空吸尘器包括旋风分离器，旋风分离器下方的收集室，旋风分离器下游的预电动机过滤器以及预电机过滤器上方的可打开的盖。 盖子打开时可以进入前置马达过滤器的上游表面，并形成一个在斜面上向前倾斜的真空吸尘器的外表面。

    Wet/dry vacuum cleaner
    6.
    发明授权
    Wet/dry vacuum cleaner 有权
    湿/干吸尘器

    公开(公告)号：US08997308B2

    公开(公告)日：2015-04-07

    申请号：US13556446

    申请日：2012-07-24

    申请人： Marco Antonio Cortes Ruiz ,  Felix Rodriguez Perfino ,  Richard Arthur Kohler

    发明人： Marco Antonio Cortes Ruiz ,  Felix Rodriguez Perfino ,  Richard Arthur Kohler

    IPC分类号： A47L9/18 ,  A47L7/00 ,  A47L9/00 ,  A47L9/24

    CPC分类号： A47L7/0004 ,  A47L7/0042 ,  A47L9/009 ,  A47L9/242 ,  Y10S55/03

    摘要： A wet/dry vacuum cleaner having a cover closing off the upper end of the vacuum cleaner, a lid connected to the cover having a collector extending into the lid and a filter assembly extending downwardly from the collector into water tank, the lid having an exhaust port for the vacuum cleaner communicating with a exterior thereof.A volute is disposed internally of the lid and coupled to the exhaust port, the volute being generally horizontally mounted in the lid forming a flat volute for accumulating air flow.

    摘要翻译： 一种湿/干式真空吸尘器，具有封闭真空吸尘器上端的盖子，连接到盖子的盖子，其具有延伸到盖子中的收集器和从收集器向下延伸到水箱中的过滤器组件，盖子具有排气 用于与其外部连通的真空吸尘器的端口。 蜗壳设置在盖的内部并联接到排气口，蜗壳通常水平地安装在盖中，形成平坦的蜗壳，用于积聚空气流。

    Cyclonic separation device with acceleration ramp
    8.
    发明授权
    Cyclonic separation device with acceleration ramp 有权
    带加速斜坡的旋风分离装置

    公开(公告)号：US08806707B2

    公开(公告)日：2014-08-19

    申请号：US12684989

    申请日：2010-01-11

    申请人： Alain Soen ,  Sylvain Reynard

    发明人： Alain Soen ,  Sylvain Reynard

    IPC分类号： A47L9/10 ,  A47L9/20 ,  B01D45/12 ,  A47L9/16 ,  B01D45/16

    CPC分类号： A47L9/165 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/1691 ,  B01D45/16 ,  Y10S55/03

    摘要： A cyclonic separation device for dust and debris in vacuum cleaners, comprising a roughly cylindrical interior cyclonic chamber connected to an air intake, as well as a separator filter located in the central part of the interior chamber, comprising a tube segment to direct airflow to the air intake with this tube segment located around the roughly cylindrical interior cyclonic chamber, from a starting point to an end point near the air intake, with the cross-section of this tube segment near the end point being smaller than that near the starting point in order to form an acceleration ramp for the airflow between these two points.

    摘要翻译： 用于真空吸尘器中的灰尘和碎屑的旋风分离装置，包括连接到进气口的大致圆柱形的内部旋风室，以及位于内部室的中心部分的分离器过滤器，包括管段，以将气流引导到 该管段位于大致圆柱形的内部旋风室周围的进气口，从起点到进气口附近的终点，该管段在端点附近的横截面小于接近起点的截面 为了形成这两点之间的气流的加速斜坡。

    Vacuum cleaner with noise suppression features
    9.
    发明授权
    Vacuum cleaner with noise suppression features 有权
    具有噪音抑制功能的吸尘器

    公开(公告)号：US08739358B2

    公开(公告)日：2014-06-03

    申请号：US13043096

    申请日：2011-03-08

    申请人： Paul D. Stephens ,  Jeffrey M. Kalman ,  Steven J. Paliobeis ,  Charles J. Thur

    发明人： Paul D. Stephens ,  Jeffrey M. Kalman ,  Steven J. Paliobeis ,  Charles J. Thur

    IPC分类号： A47L5/00 ,  A47L9/10

    CPC分类号： A47L9/22 ,  A47L5/28 ,  A47L9/0081 ,  A47L9/127 ,  A47L9/1409 ,  A47L9/165 ,  A47L9/1666 ,  Y10S55/03

    摘要： A vacuum cleaner includes a cyclonic airflow chamber that facilitates the separation of contaminants from a suction airstream. The airflow chamber includes a chamber inlet and a chamber outlet, with the chamber inlet being fluidically connected with at least one of a suction nozzle and an above-the-floor cleaning tool. An exhaust filter housing includes a suction duct and an exhaust plenum, with the suction duct communicating with the chamber outlet. A suction source housing includes an open end communicating with the exhaust plenum and a closed end. A suction source is positioned within the suction source housing to define an annular exhaust flow passageway surrounding the suction source from the housing closed end to the housing open end. The suction source includes a suction inlet communicating with the suction duct and an exhaust outlet communicating with the housing closed end.

    摘要翻译： 真空吸尘器包括有助于污染物从吸入气流分离的气旋气流室。 气流室包括室入口和室出口，室入口与吸嘴和地板上清洁工具中的至少一个流体连接。 排气过滤器壳体包括抽吸管道和排气室，吸入管道与室出口连通。 抽吸源壳体包括与排气室连通的开口端和封闭端。 抽吸源定位在抽吸源壳体内以限定围绕吸入源的环形排气流动通道，该环形排出流动通道从壳体封闭端到壳体开口端。 抽吸源包括与抽吸管道连通的吸入口和与壳体封闭端连通的排气出口。

    VACUUM CLEANER
    10.
    发明申请
    VACUUM CLEANER 有权
    吸尘器

    公开(公告)号：US20140082883A1

    公开(公告)日：2014-03-27

    申请号：US14030074

    申请日：2013-09-18

    申请人： BISSELL Homecare, Inc.

    发明人： Phong Hoang Tran

    IPC分类号： A47L5/36 ,  A47L9/16

    CPC分类号： A47L9/1608 ,  A47L5/365 ,  A47L9/0477 ,  A47L9/1633 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/20 ,  Y10S55/03

    摘要： A vacuum cleaner has a cyclone separator for separating dirt and other contaminants from a dirt-containing working airstream and a collection chamber collecting the separated dirt. The vacuum cleaner can further include handle defining a fines catcher downstream of the cyclonic separation stage for collecting fine dirt, where the handle can be used to remove the fines catcher and/or an exhaust grill from the cyclone separator.

    摘要翻译： 真空吸尘器具有旋风分离器，用于将灰尘和其它污染物与含污物的工作气流和收集分离的污物的收集室分离。 真空吸尘器还可以包括在气旋分离台下游限定细屑捕集器的手柄，用于收集细小污垢，其中手柄可用于从旋风分离器中除去细粉捕集器和/或排气格栅。