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    WEARABLE AIR PURIFIER
    83.
    发明申请
    WEARABLE AIR PURIFIER 有权

    公开(公告)号：US20210353974A1

    公开(公告)日：2021-11-18

    申请号：US17262603

    申请日：2019-07-11

    Applicant: Dyson Technology Limited

    Inventor： Stephen Benjamin COURTNEY ,  James Mackey NELSON ,  Matthew Jerome JENNINGS

    IPC: A62B18/00 ,  A62B7/10 ,  A62B18/08 ,  A62B23/02

    Abstract: There is provided a head wearable air purifier comprising a first speaker assembly and a second speaker assembly, wherein the first speaker assembly comprises a filter assembly, an impeller for creating an airflow through the filter assembly, a motor arranged to drive the impeller, and an air outlet downstream from the filter assembly for emitting the filtered airflow from the speaker assembly. The head wearable air purifier further comprise a nozzle arranged to receive the filtered airflow from the first speaker assembly, the nozzle comprising an air outlet arranged to emit the received filtered airflow from the head wearable air purifier. The filter assembly is provided upstream of the impeller and comprises one or more generally frusto-conical filter elements.

    HAND HELD APPLIANCE
    85.
    发明申请
    HAND HELD APPLIANCE 审中-公开

    公开(公告)号：US20170280848A1

    公开(公告)日：2017-10-05

    申请号：US15625647

    申请日：2017-06-16

    Applicant: Dyson Technology Limited

    Inventor： Patrick Joseph William MOLONEY ,  Paul Anthony Andrew GRANT ,  Anthony Thomas GOSNAY ,  Peter David GAMMACK ,  Edward Sebert Maurice SHELTON ,  Stephen Benjamin COURTNEY

    IPC: A45D20/10

    CPC classification number: A45D20/10

    Abstract: A hair care appliance comprising a body, a fluid flow path extending through the body from a fluid inlet to a fluid outlet and a PCB extending about the fluid flow path. The PCB may be annular. The PCB may be isolated from the fluid flow path. The PCB may comprise a first layer and a second layer. The first layer may extend substantially continuously about the fluid flow path and the second layer may extend partially about the fluid flow path. The second layer may be adjacent the first layer and may be downstream of the first layer. The body may comprise a duct and the fluid flow path extends through the duct. The PCB may extend about the duct. The body may comprise a primary fluid flow path extending about the duct which may be in fluid communication with the PCB.

    CLEANING APPLIANCE
    89.
    发明申请
    CLEANING APPLIANCE 审中-公开
    清洁器具

    公开(公告)号：US20160331498A1

    公开(公告)日：2016-11-17

    申请号：US15152071

    申请日：2016-05-11

    Applicant: Dyson Technology Limited

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

    IPC: A61C17/22 ,  A46B5/00 ,  A46B11/00 ,  A61C17/40

    Abstract: A dental cleaning appliance includes a handle, and a fluid delivery system for delivering a burst of working fluid to the teeth of a user. The fluid delivery system includes a nozzle from which the burst of working fluid is delivered to the teeth of the user. The appliance also includes a brush unit which extends at least partially about the nozzle. The brush unit includes a bristle carrier and a plurality of bristles mounted on the bristle carrier. A drive unit drives the movement of the bristle carrier relative to the nozzle.

    Abstract translation: 一种牙科清洁器具包括手柄和用于将一连串工作流体输送到用户牙齿的流体输送系统。 流体输送系统包括喷嘴，工作流体的突发从该喷嘴传送到使用者的牙齿。 该器具还包括至少部分地围绕喷嘴延伸的刷子单元。 刷子单元包括刷毛载体和安装在刷毛载体上的多个刷毛。 驱动单元驱动刷毛托架相对于喷嘴的移动。

    HAND HELD APPLIANCE
    90.
    发明申请
    HAND HELD APPLIANCE 有权
    手持设备

    公开(公告)号：US20160220004A1

    公开(公告)日：2016-08-04

    申请号：US14903047

    申请日：2014-06-13

    Applicant: DYSON TECHNOLOGY LIMITED

    Inventor： Patrick Joseph William MOLONEY ,  Anthony Thomas GOSNAY ,  Nicholas Stuart HARROD ,  Robert Lawrence TWEEDIE ,  Christopher Daniel WILKINSON ,  Stephen Benjamin COURTNEY

    IPC: A45D20/10 ,  A45D2/00 ,  A45D20/12 ,  A45D20/50

    CPC classification number: A45D20/10 ,  A45D2/00 ,  A45D20/122 ,  A45D20/48 ,  A45D20/50

    Abstract: A hair care appliance including, a body, a heater, a PCB and a primary fluid flow path extending from a primary fluid inlet into the appliance to a primary fluid outlet out of the body wherein the PCB and heater are in fluid communication with the primary fluid flow path and the PCB is upstream of the heater. A fan unit may be provided and the fan unit is upstream of the heater and may be upstream or downstream of the PCB. A thermal barrier may be provided between the PCB and the heater. The thermal barrier may be in thermal communication with the PCB and functions as a heat sink for the PCB.

    Abstract translation: 一种头发护理器具，包括主体，加热器，PCB和从主要流体入口延伸到器具中的主要流体流动路径到主体流体出口，其中PCB和加热器与主体流体连通 流体流动路径和PCB在加热器的上游。 可以设置风扇单元，并且风扇单元位于加热器的上游，并且可以在PCB的上游或下游。 可以在PCB和加热器之间设置热障。 热障可能与PCB热连接，并且用作PCB的散热器。

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