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    Cleaner head for a vacuum cleaner
    101.
    发明授权
    Cleaner head for a vacuum cleaner 有权

    公开(公告)号：US10004370B2

    公开(公告)日：2018-06-26

    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 ,  A47L9/06

    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.

    Hand held appliance
    104.
    发明授权
    Hand held appliance 有权

    公开(公告)号：US09681726B2

    公开(公告)日：2017-06-20

    申请号：US14323864

    申请日：2014-07-03

    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: Disclosed is 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.

    Hand held appliance
    105.
    发明授权
    Hand held appliance 有权
    手持式电器

    公开(公告)号：US09420864B2

    公开(公告)日：2016-08-23

    申请号：US14323739

    申请日：2014-07-03

    Applicant: Dyson Technology Limited

    Inventor： Peter David Gammack ,  Thomas James Dunning Follows ,  Stephen Benjamin Courtney ,  Leigh Michael Ryan

    IPC: A45D20/48 ,  A45D20/00 ,  A45D20/08 ,  A45D20/10 ,  A45D20/12

    CPC classification number: A45D20/00 ,  A45D20/08 ,  A45D20/10 ,  A45D20/12

    Abstract: Disclosed is a hair care appliance comprising a body having a duct which may at least partially define a fluid flow path through the body, an outer wall extending about the duct and a side wall extending between the duct and the outer wall, wherein a control switch is provided on the side wall and wherein the outer wall, side wall and the duct are all external walls of the appliance. The body has an inlet end and an outlet end and the side wall is at the inlet end. The side wall may at least partially define a fluid inlet into the fluid flow path. The duct may be recessed within the outer wall at the inlet end. A handle may be provided and may have a second control switch which may be located on the handle adjacent to the inlet end of the body.

    Abstract translation: 公开了一种护发器具，其包括具有管道的主体，该管道可以至少部分地限定穿过本体的流体流动路径，围绕管道延伸的外壁和在管道和外壁之间延伸的侧壁，其中控制开关 设置在侧壁上，并且其中外壁，侧壁和管道都是器具的外壁。 主体具有入口端和出口端，侧壁位于入口端。 侧壁可以至少部分地限定到流体流动路径中的流体入口。 管道可以在入口端处在外壁内凹入。 可以提供手柄并且可以具有第二控制开关，该第二控制开关可以位于与主体的入口端相邻的手柄上。

    Hand held appliance
    107.
    发明授权
    Hand held appliance 有权
    手持式电器

    公开(公告)号：US09144286B2

    公开(公告)日：2015-09-29

    申请号：US13853739

    申请日：2013-03-29

    Applicant: Dyson Technology Limited

    Inventor： Stephen Benjamin Courtney ,  Patrick Joseph William Moloney ,  Edward Shelton ,  Peter David Gammack

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

    CPC classification number: A45D20/00 ,  A45D20/10 ,  A45D20/12 ,  F24H3/0423

    Abstract: A hand held appliance, such as a hairdryer, includes a body, a fluid flow path extending through the body from a fluid inlet through which a fluid flow enters the appliance to a fluid outlet for emitting the fluid flow from the appliance, a primary fluid flow path extending at least partially through the body from a second fluid inlet through which a primary fluid flow enters the appliance to a second fluid outlet, and a heater located in the body for heating fluid passing through the primary fluid flow path, wherein the heater is inaccessible from the fluid inlet. The heater may be inaccessible from the second fluid inlet. The second fluid inlet may be located in the body. The fluid inlet may be spaced from the second fluid inlet.

    Abstract translation: 诸如吹风机的手持式器具包括主体，从流体入口延伸穿过主体的流体流动通道，流体流通过该流体入口流到用于从器具流出的流体的流体出口，主流体 流路至少部分地穿过主体从第二流体入口延伸，第一流体流体通过第二流体入口进入第二流体出口，以及位于主体中的加热器，用于加热流过主流体流动路径的流体，其中加热器 不能从流体入口进入。 加热器可能无法从第二流体入口进入。 第二流体入口可以位于体内。 流体入口可以与第二流体入口间隔开。

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