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    Pool cleaner
    1.
    发明授权
    Pool cleaner 有权

    公开(公告)号：US09982452B2

    公开(公告)日：2018-05-29

    申请号：US14623442

    申请日：2015-02-16

    申请人： Wing-Tak Hui ,  Andrew Matthew Hui ,  Wing-Kin Hui

    发明人： Wing-Tak Hui ,  Andrew Matthew Hui ,  Wing-Kin Hui

    IPC分类号： E04H4/16

    CPC分类号： E04H4/1636 ,  E04H4/1618

    摘要： A pool cleaner having a coarse filter and a fine filter. The coarse filter removes large pieces of debris. The fine filter removes fine particles from the water. In an embodiment, the fine filter is a filter bag made from a cloth material. In an embodiment, the coarse filter is a mesh grating with small holes. In an embodiment, the fine filter is supported by a rigid mesh placed downstream from the coarse filter.

    POOL CLEANER
    2.
    发明申请
    POOL CLEANER 有权
    池清洁剂

    公开(公告)号：US20150337555A1

    公开(公告)日：2015-11-26

    申请号：US14623442

    申请日：2015-02-16

    申请人： Wing-Tak Hui ,  Andrew Matthew Hui ,  Wing-Kin Hui

    发明人： Wing-Tak Hui ,  Andrew Matthew Hui ,  Wing-Kin Hui

    IPC分类号： E04H4/16

    CPC分类号： E04H4/1636 ,  E04H4/1618

    摘要： A pool cleaner having a coarse filter and a fine filter. The coarse filter removes large pieces of debris. The fine filter removes fine particles from the water. In an embodiment, the fine filter is a filter bag made from a cloth material. In an embodiment, the coarse filter is a mesh grating with small holes. In an embodiment, the fine filter is supported by a rigid mesh placed downstream from the coarse filter.

    摘要翻译： 具有粗过滤器和精细过滤器的游泳池清洁器。 粗过滤器去除大块碎片。 精细过滤器从水中除去细小颗粒。 在一个实施例中，精细过滤器是由布料制成的过滤袋。 在一个实施例中，粗过滤器是具有小孔的网格。 在一个实施例中，精细过滤器由放置在粗过滤器下游的刚性网格支撑。

    Pool cleaning tool
    5.
    发明授权
    Pool cleaning tool 失效
    游泳池清洁工具

    公开(公告)号：US06951311B1

    公开(公告)日：2005-10-04

    申请号：US10653137

    申请日：2003-09-03

    申请人： James Moran

    发明人： James Moran

    IPC分类号： B05B15/06 ,  E04H4/16

    CPC分类号： E04H4/1618

    摘要： A pool cleaning tool for producing one water jet directed toward an area to be cleaned and a second water jet directed away from the area to be cleaned includes a substantially rigid water conduit having an upper end and a lower end. The lower end has an opening therein defining an outlet and an inlet extends into the water conduit and is positioned generally adjacent to the upper end. A coupler is fluidly coupled to the inlet for releasably coupling a water supply hose to the water conduit. A tubular member is fluidly coupled to the lower end of the water conduit. The tubular member has a first aperture and a second aperture therein. The first and second apertures are positioned on generally opposite sides of the tubular member. Each of the first and second apertures is angled downward.

    摘要翻译： 用于产生朝向待清洁区域的一个水射流的池清洁工具和远离待清洁区域的第二水射流包括具有上端和下端的基本刚性的水导管。 下端具有限定出口的开口，入口延伸到水导管中并且大致与上端相邻。 联接器流体地联接到入口以将供水软管可释放地联接到水管道。 管状构件流体地联接到水导管的下端。 管状构件在其中具有第一孔和第二孔。 第一和第二孔位于管状构件的大致相对的两侧。 第一和第二孔中的每一个都向下倾斜。

    System for cleaning underwater surfaces, improvements and variations
    6.
    发明申请
    System for cleaning underwater surfaces, improvements and variations 审中-公开
    清洁水下表面的系统，改进和变化

    公开(公告)号：US20020073493A1

    公开(公告)日：2002-06-20

    申请号：US09739912

    申请日：2000-12-19

    发明人： Charles A. Walton

    IPC分类号： E04H004/16

    CPC分类号： E04H4/1618

    摘要： A system for cleaning underwater surfaces, comprised of an assembly which includes a brush or abrasive component which presses and scrubs against the surface to be cleaned, and further comprising a fluid jet which drives water away from the surface, consequently producing force against the surface. The brush is a stationary brush, with a handle for guidance by an underwater diver or from an arm at the surface; or the brush may be rotary or oscillatory to aid the scrubbing action. The water jet may be incorporated into a tube which guides the water away from the surface. The tube produces a Venturi or Bernoulli effect which increases the water thrust and thus additional force against the surface.

    摘要翻译： 一种用于清洁水下表面的系统，包括一个组件，该组件包括刷子或研磨部件，该刷子或研磨部件按压和擦洗待清洁的表面，并且还包括驱动水从表面移开的流体射流，从而产生抵抗表面的力。 刷子是固定的刷子，具有用于由水下潜水员或从表面的臂引导的手柄; 或者刷子可以是旋转的或振荡的以帮助洗涤动作。 水射流可以结合到将水从表面引导的管中。 管产生文丘里或伯努利效应，这增加了水推力，从而增加了对表面的附加力。

    Device for cleaning surfaces submerged in a fluid
    7.
    发明授权
    Device for cleaning surfaces submerged in a fluid 失效
    用于清洁淹没在流体中的表面的装置

    公开(公告)号：US4962558A

    公开(公告)日：1990-10-16

    申请号：US366435

    申请日：1989-06-15

    申请人： William S. Harrell, Jr.

    发明人： William S. Harrell, Jr.

    IPC分类号： E04H4/16

    CPC分类号： E04H4/1618

    摘要： A device for cleaning surfaces submerged in a fluid, such as pools and boat, comprising a handle, a brush attachable to the handle for cleaning an underwater surface and a wing member hingedly attached to the device adjacent the brush. The wing member is pivotable into an upwardly inclined position when the brush is moved in a downward direction along the and into a downwardly inclined position when the brush is moved in an upward direction along the surface, the wing member has jetting means for jetting fluid against the surface to be cleaned during the upward movement.

    摘要翻译： 用于清洁淹没在流体中的表面的装置，例如池和船，包括手柄，可附接到手柄以清洁水下表面的刷子和铰接地附接到与刷子相邻的装置的翼构件。 当刷子沿着沿着向上倾斜的位置沿着向下的方向移动时，翼构件可枢转到向上倾斜的位置，翼构件具有用于将流体反射的喷射装置 在向上运动期间待清洁的表面。

    Underwater cleaning
    8.
    发明授权
    Underwater cleaning 失效
    水下清洗

    公开(公告)号：US3959838A

    公开(公告)日：1976-06-01

    申请号：US446722

    申请日：1974-02-28

    申请人： Harvey John Hannah

    发明人： Harvey John Hannah

    IPC分类号： E04H4/16 ,  E04H3/20 ,  A47L9/04

    CPC分类号： E04H4/1618

    摘要： An underwater surface cleaning apparatus particularly suitable for swimming pools which includes brushes driven by suction of water from immediately around the apparatus through a vane type motor which is coupled to rotate the brush. The motor can include hinged vanes.

    摘要翻译： 一种特别适用于游泳池的水下表面清洁装置，其包括通过连接以旋转刷子的叶片式马达从设备周围的水的抽吸驱动的刷子。 马达可以包括铰链叶片。

    UNDERWATER CLEANER
    9.
    发明申请
    UNDERWATER CLEANER 审中-公开
    水下清洁剂

    公开(公告)号：US20170073989A1

    公开(公告)日：2017-03-16

    申请号：US15257344

    申请日：2016-09-06

    申请人： Andrés Fränkel

    发明人： Andrés Fränkel

    IPC分类号： E04H4/16

    CPC分类号： E04H4/1654 ,  B63B59/08 ,  B63B2059/082 ,  E04H4/1618 ,  E04H4/1636

    摘要： The invention relates to an underwater cleaner (1), especially for a swimming pool, comprising a housing (2) in which an especially battery-powered pump having an electric motor (4) and an impeller (3) is arranged, wherein the housing (2) comprises an inlet opening (23) and an outlet opening (22) for a flow path, said flow path forming a first channel section (13) originating from the first inlet opening (23) and a second channel section (14) accommodating the impeller (3), wherein the second channel section (14) is arranged in an inclined manner in relation to the first channel section (13), and wherein the impeller axis (18) is arranged in an inclined manner in relation to a normal (24) to the opening cross-section of the inlet opening (23). The ratio A/B of a first cross-sectional surface A to a second cross-sectional surface B is less than 2.8, wherein the first cross-sectional surface A is defined by the smallest flow cross-section in the first channel section (13) and the second cross-sectional surface B by the smallest flow cross-section of the second channel section (14) directly at the pump inlet.In order to obtain the simplest possible underwater cleaner (1) with the lowest production costs, which offers high suction power with low flow losses even in the case of impellers (3) of relatively large diameters, the first channel section (13) converges continuously into the second channel section (14).

    摘要翻译： 为了获得尽可能最低的生产成本的最简单的水下清洁器（1），即使在具有较大直径的叶轮（3）的情况下，即使在低流量损失的情况下，第一通道部分（13）连续地会聚 进入第二通道部分（14）。

    Pool Cleaner With Removable Battery Pack
    10.
    发明申请
    Pool Cleaner With Removable Battery Pack 审中-公开
    游泳池清洁与可拆卸电池组

    公开(公告)号：US20160273238A1

    公开(公告)日：2016-09-22

    申请号：US14970283

    申请日：2015-12-15

    申请人： Glen Heffernan

    发明人： Glen Heffernan

    IPC分类号： E04H4/16

    CPC分类号： E04H4/1618 ,  E04H4/1636

    摘要： A mobile filter for removing solid contaminants from water such as swimming pools. The mobile filter has a handle maneuvered chassis, a powered propeller housed in a propeller housing, which propeller propels water through a removable bag mesh filter installable on the propeller housing. A submersible battery pack is slidably coupled to the handle, and is readily removable therefrom. An electrical conductor spans and connects the submersible battery pack and the submersible electric motor.

    摘要翻译： 移动式过滤器，用于从水中清除固体污染物，如游泳池。 移动式过滤器具有手柄机动底盘，一个动力螺旋桨装在螺旋桨壳体中，螺旋桨通过可安装在螺旋桨壳体上的可拆卸的袋式过滤网推动水。 潜水电池组可滑动地联接到手柄，并且容易从其中移除。 电导体跨接并连接潜水电池组和潜水电动机。