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    CLEANING APPLIANCE
    33.
    发明申请
    CLEANING APPLIANCE 审中-公开

    公开(公告)号：US20180289456A1

    公开(公告)日：2018-10-11

    申请号：US15573939

    申请日：2016-04-25

    Applicant: Dyson Technology Limited

    Inventor： Thomas James Dunning FOLLOWS ,  William John BEX-RUSSELL ,  Stephen Benjamin COURTNEY ,  Jason Godfrey JONES

    IPC: A61C17/028 ,  A61C17/02 ,  A61C17/22 ,  A61C1/00

    Abstract: A fluid delivery system of a dental cleaning appliance includes a fluid inlet, a pump for drawing a working fluid through the fluid inlet, a hydraulic accumulator for receiving working fluid from the pump, a nozzle having a fluid outlet, and a valve located between the accumulator and the nozzle. The valve has an open position for enabling the accumulator to deliver a burst of working fluid to the nozzle, and a closed position for enabling the accumulator to be replenished under the action of the pump. A control circuit actuates the pump and controls the position of the valve.

    HAND HELD APPLIANCE
    34.
    发明申请
    HAND HELD APPLIANCE 审中-公开

    公开(公告)号：US20170265615A1

    公开(公告)日：2017-09-21

    申请号：US15616693

    申请日：2017-06-07

    Applicant: Dyson Technology Limited

    Inventor： Stephen Benjamin COURTNEY ,  Patrick Joseph William MOLONEY ,  Edward Sebert Maurice SHELTON ,  Peter David GAMMACK

    IPC: A45D20/04 ,  A45D20/12 ,  F24H9/00 ,  A45D20/10 ,  F24H3/04

    Abstract: A hand held appliance, such as a hairdryer, includes a body, a fluid flow path extending through the body in an axial direction from a first fluid inlet through which a first fluid flow enters the appliance to a first fluid outlet for emitting the first fluid flow from the appliance, a primary fluid flow path extending from a second fluid inlet through which a primary fluid flow enters the appliance to a second fluid outlet, a section of the primary fluid flow path extending through the body in the axial direction and surrounding the fluid flow path, and a heater located within the section of the primary fluid flow path for heating fluid passing through the primary fluid flow path, and wherein the heater has a length extending in the axial direction.

    CLEANING APPLIANCE
    35.
    发明申请
    CLEANING APPLIANCE 有权
    清洁器具

    公开(公告)号：US20160331117A1

    公开(公告)日：2016-11-17

    申请号：US15152146

    申请日：2016-05-11

    Applicant: Dyson Technology Limited

    Inventor： Thomas James Dunning FOLLOWS ,  William John BEX-RUSSELL ,  Timothy Nicholas STICKNEY ,  Stephen Benjamin COURTNEY ,  Graham Charles LEMON ,  Jason Godfrey JONES

    IPC: A46B13/04 ,  A46B7/08 ,  A46B5/00 ,  A46B9/04 ,  A61C17/22 ,  A61C17/40

    CPC classification number: A46B13/04 ,  A46B5/0095 ,  A46B7/08 ,  A46B9/04 ,  A61C17/02 ,  A61C17/0202 ,  A61C17/221 ,  A61C17/222 ,  A61C17/227 ,  A61C17/40

    Abstract: A dental cleaning appliance includes a fluid delivery system for delivering a burst of working fluid to the teeth of a user; and a control circuit for controlling the delivery of the burst of working fluid to the teeth of a user. The appliance has a first operational mode in which the delivery of the burst of working fluid to the teeth of a user is inhibited and a second operational mode in which the burst of working fluid to the teeth of a user is permitted. During use of the appliance, the control circuit is arranged to effect a transition between the first operational mode and the second operational mode automatically depending on a detected operational parameter of the appliance.

    Abstract translation: 一种牙科清洁器具包括用于将一阵阵工作流体输送到使用者牙齿的流体输送系统; 以及控制电路，用于控制工作流体的突发传送到使用者的牙齿。 该设备具有第一操作模式，其中工作流体的突发传送到用户的牙齿被禁止，并且第二操作模式允许工作流体暴露于使用者的牙齿。 在使用设备期间，控制电路被布置成根据检测到的器具的操作参数自动地实现第一操作模式和第二操作模式之间的转换。

    CLEANER HEAD FOR A VACUUM CLEANER
    38.
    发明申请
    CLEANER HEAD FOR A VACUUM CLEANER 有权
    真空清洁器清洁头

    公开(公告)号：US20160183749A1

    公开(公告)日：2016-06-30

    申请号：US14909399

    申请日：2014-07-24

    Applicant: DYSON TECHNOLOGY LIMITED

    Inventor： David Andrew ISLEY ,  Thomas Michael MCVEY ,  Stephen Benjamin COURTNEY

    IPC: A47L9/04 ,  A46B9/02 ,  A46B13/00

    CPC classification number: A47L9/0477 ,  A46B9/02 ,  A46B13/00 ,  A47L9/04 ,  A47L9/0422 ,  A47L9/068

    Abstract: A cleaner head for a vacuum cleaner including an agitator in the form of a brush bar, the brush bar including a plurality of radially extending bristles and a sealing material disposed between the bristles. The sealing material extends over substantially the entire circumferential and axial extent of the regions of the brush bar between the bristles. The cleaner head further includes a housing defining a chamber which at least partially surrounds the brush bar, a dirty air inlet in a lower part of the chamber and a front opening that exposes the brush bar at the front of the housing. The brush bar is supported for rotation with respect to the housing and arranged in the chamber such that the brush bar seals against the housing thereby restricting flow of air through the front opening.

    Abstract translation: 一种用于真空吸尘器的清洁器头，其包括呈刷杆形式的搅拌器，刷杆包括多个径向延伸的刷毛和设置在刷毛之间的密封材料。 密封材料在刷毛之间的刷头区域的基本上整个圆周和轴向延伸。 清洁器头部还包括限定腔室的壳体，其至少部分地围绕刷棒，腔室下部中的脏空气入口和在壳体前部暴露刷杆的前开口。 刷杆被支撑成相对于壳体旋转并且布置在室中，使得刷杆密封住壳体，从而限制空气流过前开口。

    DOMESTIC APPLIANCE
    39.
    发明申请
    DOMESTIC APPLIANCE 审中-公开
    家用电器

    公开(公告)号：US20150342409A1

    公开(公告)日：2015-12-03

    申请号：US14727486

    申请日：2015-06-01

    Applicant: Dyson Technology Limited

    Inventor： Henry Licming LAMBOURN ,  Stephen Benjamin COURTNEY ,  Jonathan Stephen MARCHBANK

    IPC: A47J43/046 ,  B01F7/16 ,  B01F7/00

    CPC classification number: A47J43/046 ,  A47J43/0716 ,  A47J43/0727

    Abstract: A domestic blender has a receptacle and a tool. The receptacle has a bottom wall, a side wall defining an opening through which foodstuff material is introduced to the receptacle, and a longitudinal axis about which the side wall is disposed. The tool has a processing member located within the receptacle adjacent to the bottom wall, extending outwardly from a rotational axis of the tool passing through the bottom wall and being inclined relative to the longitudinal axis of the receptacle. The processing member is rotatable about the rotational axis to describe a swept volume having a cross-section defined by the intersection of the swept volume with a plane extending through and containing both the longitudinal axis and the rotational axis, the cross-section having a first section having a lateral surface substantially orthogonal to the longitudinal axis, and a second section having a lateral surface substantially parallel to that axis.

    Abstract translation: 家用搅拌机有一个容器和一个工具。 容器具有底壁，限定开口的侧壁，食品材料通过该开口引入到容器中，以及纵向轴线，侧壁围绕该纵向轴设置。 该工具具有位于与底壁相邻的容器内的处理构件，其从穿过底壁的工具的旋转轴线向外延伸并且相对于容器的纵向轴线倾斜。 处理构件可以围绕旋转轴线旋转以描述具有由扫掠体积与延伸穿过并包含纵向轴线和旋转轴线的平面的交点限定的横截面的扫掠体积，该横截面具有第一 截面具有基本上垂直于纵向轴线的横向表面，以及具有基本上平行于该轴线的侧表面的第二部分。

    SURFACE TREATING APPLIANCE
    40.
    发明申请
    SURFACE TREATING APPLIANCE 有权
    表面处理设备

    公开(公告)号：US20140137365A1

    公开(公告)日：2014-05-22

    申请号：US14165159

    申请日：2014-01-27

    Applicant: Dyson Technology Limited

    Inventor： James DYSON ,  Peter David GAMMACK ,  Stephen Benjamin COURTNEY ,  David Christopher James NEWTON ,  Michael Sean JOYNT ,  Samuel James CZERPAK

    IPC: A47L5/28

    CPC classification number: A47L5/28 ,  A47L5/30 ,  A47L9/009

    Abstract: An upright vacuum cleaning appliance includes a main body having a user operable handle, separating apparatus for separating dirt from a dirt-bearing air flow and a casing housing a fan unit for drawing the air flow through the separating apparatus. A support assembly is connected to the main body for allowing the appliance to be rolled along a surface using the handle. The support assembly includes a pair of domed-shaped wheels which each have a substantially circular rim. The overall size of the appliance is reduced by locating the casing between the wheels, and providing an air duct which extends between the rims of the wheels to convey the air flow from the separating apparatus to the casing.

    Abstract translation: 立式真空清洁器具包括具有用户可操作的手柄的主体，用于从污物轴承的空气流分离污物的分离装置和容纳用于抽吸通过分离装置的空气流的风扇单元的壳体。 支撑组件连接到主体，以便使用手柄沿着表面滚动器具。 支撑组件包括一对圆顶形轮，每个轮具有大致圆形的边缘。 通过将壳体定位在车轮之间并且提供在轮的轮缘之间延伸的空气管道以将空气流从分离装置传送到壳体来减小器具的总体尺寸。

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