公开(公告)号：US20150093099A1

公开(公告)日：2015-04-02

申请号：US14495436

申请日：2014-09-24

Applicant: Dyson Technology Limited

Inventor： Edward Sebert Maurice SHELTON ,  Samuel William SAUNDERS ,  Patrick Joseph William MOLONEY

IPC: A45D20/12

CPC classification number: A45D20/122 ,  A45D20/12

Abstract: A hand held appliance comprises a body having an outer wall, a duct extending at least partially along the body within the outer wall, an interior passage extending about the duct for receiving a primary fluid flow, a primary fluid outlet for emitting the primary fluid flow from the body, wherein the primary fluid outlet is defined by the duct and an inner wall of the body. The inner wall may extend from the outer wall towards the duct and may extend radially around the duct. The inner wall may extend from the outer wall towards the primary fluid outlet. At least one spacer may be provided between the inner wall and the duct. The at least one spacer may be a supporting rib. The duct may be formed from two parts, a first part fixed to the inner wall and a second part connected to the first part.

Abstract translation: 手持式器具包括具有外壁的主体，至少部分地沿着主体在外壁内延伸的管道，围绕管道延伸以接收初级流体流的内部通道，用于发射初级流体流的主流体出口 其中所述主流体出口由所述管道和所述主体的内壁限定。 内壁可以从外壁朝向管道延伸并且可以围绕管道径向延伸。 内壁可以从外壁向主流体出口延伸。 可以在内壁和管道之间设置至少一个间隔件。 所述至少一个间隔件可以是支撑肋。 管道可以由两部分形成，第一部分固定到内壁，第二部分连接到第一部分。

公开(公告)号：US20180338596A1

公开(公告)日：2018-11-29

申请号：US15987069

申请日：2018-05-23

Applicant: Dyson Technology Limited

Inventor： Stephen Benjamin COURTNEY ,  Patrick Joseph William MOLONEY ,  Edward SHELTON ,  Thomas James Dunning FOLLOWS ,  David Michael JONES

IPC: A45D20/12 ,  A45D20/00

CPC classification number: A45D20/12 ,  A45D20/00 ,  A45D20/122 ,  A45D20/124

Abstract: A hairdryer including: a handle; a body comprising a duct extending within the body; a fluid flow path extending through the duct from a fluid inlet through which a fluid flow enters the hairdryer to a fluid outlet for emitting the fluid flow from a front end of the body; a primary fluid flow path extending at least partially through the body from a primary fluid inlet through which a primary fluid flow enters the hairdryer to an annular primary fluid outlet at a front end of the body; a fan unit for drawing the primary fluid flow through the primary fluid inlet; and an attachment for adjusting at least one parameter of fluid emitted from the hairdryer, the attachment being attachable to the hairdryer so that the attachment protrudes from the front end of the body, wherein the attachment is configured to inhibit the generation of the fluid flow.

公开(公告)号：US20150320272A1

公开(公告)日：2015-11-12

申请号：US14409838

申请日：2013-06-20

Applicant: Dyson Technology Limited

Inventor： Stephen Robert DIMBYLOW ,  Peter David GAMMACK ,  Patrick Joseph William MOLONEY ,  David Christopher James NEWTON ,  James WHITE

IPC: A47L5/36 ,  A47L9/00 ,  A47L9/16

CPC classification number: A47L5/362 ,  A47L5/365 ,  A47L9/009 ,  A47L9/1625 ,  A47L9/1641 ,  A47L9/1691

Abstract: A cleaning appliance of the cylinder type comprises a separating apparatus for separating dirt from a dirt-bearing fluid flow, and a floor-engaging rolling assembly. The separating apparatus comprises a first cyclonic separation unit having a low efficiency cyclone and a second cyclonic separation unit having a plurality of second cyclones. The rolling assembly comprises a main body and a pair of floor-engaging wheels. The main body comprises a recess in which the separating apparatus is received such that when the cleaning appliance is viewed from either side there is no gap between the first cyclonic separation unit and the rolling assembly along at least 50 to 100% of the full length of the low efficiency cyclone.

Abstract translation: 气缸型的清洁器具包括用于从污物流体流分离污物的分离装置和地板接合滚动组件。 分离装置包括具有低效率旋风分离器的第一旋风分离单元和具有多个第二旋风分离器的第二旋风分离单元。 滚动组件包括主体和一对地板接合轮。 主体包括凹部，分离装置被容纳在其中，使得当从任一侧观察清洁器具时，第一旋风分离单元和滚动组件之间沿着全长的至少50％到100％不存在间隙 低效旋风。

公开(公告)号：US20150007855A1

公开(公告)日：2015-01-08

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.

Abstract translation: 公开了一种护发器具，包括主体，从流体入口延伸穿过主体到流体出口的流体流动路径以及围绕流体流动路径延伸的PCB。 PCB可以是环形的。 PCB可以与流体流动路径隔离。 PCB可以包括第一层和第二层。 第一层可以围绕流体流动路径基本上连续地延伸，并且第二层可以部分地围绕流体流动路径延伸。 第二层可以与第一层相邻，并且可以在第一层的下游。 主体可以包括管道，并且流体流动路径延伸穿过管道。 PCB可能围绕导管延伸。 主体可以包括围绕管道延伸的主要流体流动路径，其可以与PCB流体连通。

公开(公告)号：US20140007449A1

公开(公告)日：2014-01-09

申请号：US13935146

申请日：2013-07-03

Applicant: Dyson Technology Limited

Inventor： Stephen Benjamin COURTNEY ,  Patrick Joseph William MOLONEY ,  Edward SHELTON ,  Thomas James Dunning FOLLOWS ,  David Michael JONES

IPC: A45D20/00

CPC classification number: A45D20/00 ,  A45D20/12 ,  A45D20/122 ,  A45D20/124

Abstract: A hairdryer includes a handle; a body comprising a fluid outlet and a primary fluid outlet; a fan unit for generating fluid flow through the hairdryer, the hairdryer comprising a fluid flow path extending from a fluid inlet through which a fluid flow enters the hairdryer to the fluid outlet, and a primary fluid flow path extending from a primary fluid inlet to the primary fluid outlet; a heater for heating the primary fluid flow drawn through the primary fluid inlet; and a nozzle attachable to the body, the nozzle comprising a nozzle fluid inlet for receiving the primary fluid flow from the primary fluid outlet, and a nozzle fluid outlet for emitting the primary fluid flow, and wherein the nozzle is configured to inhibit the emission of the fluid flow from the fluid outlet.

Abstract translation: 吹风机包括一个手柄; 包括流体出口和主要流体出口的主体; 用于产生通过吹风机的流体流动的风扇单元，吹风机包括从流体入口延伸的流体流动路径，流体流通过该入口流入吹风机到流体出口，以及从主要流体入口延伸到主流体入口 主流体出口; 加热器，用于加热通过主流体入口拉出的主流体流; 以及可附接到主体的喷嘴，所述喷嘴包括用于接收来自所述主流体出口的所述主要流体流的喷嘴流体入口和用于发射所述主流体流的喷嘴流体出口，并且其中所述喷嘴被配置为抑制 流体从流体出口流出。

公开(公告)号：US20130269201A1

公开(公告)日：2013-10-17

申请号：US13853635

申请日：2013-03-29

Applicant: Dyson Technology Limited

Inventor： Stephen Benjamin COURTNEY ,  Patrick Joseph William MOLONEY ,  Peter David GAMMACK

IPC: A45D20/04

CPC classification number: A45D20/04 ,  A45D20/10 ,  A45D20/12 ,  F24H3/0423

Abstract: A hand held appliance, such as a hairdryer, includes a body having a fluid inlet for admitting fluid into the appliance, a fluid outlet, a duct lined with a material, and a primary fluid flow path extending from the fluid inlet to the fluid outlet and through the duct. The material may be a foam or a felt and is a sound absorbing material, a vibration absorbing material, is an insulator, is tuned to resonant frequencies of the appliance. The primary fluid flow path may be non-linear. The duct may have a non-circular cross-section and may comprise a handle portion of the appliance, and the handle portion of the duct is lined with said material. A fan unit may be provided located upstream of the handle portion. The duct may comprise a first handle portion and a second handle portion of the appliance.

Abstract translation: 诸如吹风机的手持式器具包括具有用于将流体引入到器具中的流体入口的主体，流体出口，衬有材料的管道和从流体入口延伸到流体出口的主要流体流动路径 并通过管道。 材料可以是泡沫或毡，并且是吸音材料，吸振材料是绝缘体，被调谐到器具的谐振频率。 主流体流动路径可以是非线性的。 管道可以具有非圆形横截面并且可以包括器具的手柄部分，并且管道的把手部分衬有所述材料。 风扇单元可以设置在手柄部分的上游。 管道可以包括器具的第一手柄部分和第二手柄部分。

公开(公告)号：US20190216199A1

公开(公告)日：2019-07-18

申请号：US16367885

申请日：2019-03-28

Applicant: Dyson Technology Limited

Inventor： Edward Sebert Maurice SHELTON ,  Samuel William SAUNDERS ,  Patrick Joseph William MOLONEY

IPC: A45D20/12

CPC classification number: A45D20/122 ,  A45D20/12

Abstract: A hair care appliance and a dock for the appliance, the appliance including a body having an outer wall extending between front and rear ends of the body, a duct extending at least partially along the body within the outer wall, an interior passage extending about the duct for receiving a primary fluid flow, and a primary fluid outlet for emitting the primary fluid flow from the body, wherein the primary fluid outlet is defined by the duct and an inner wall of the body, wherein the primary fluid outlet is in the front end of the body, which comprises an end wall extending radially inwards of the outer wall, the end wall comprising magnetic material, wherein the dock comprises a base for attaching to a surface and magnetic material extending around the base, and wherein the appliance is configured to connect to the dock via magnetic coupling.

公开(公告)号：US20170079401A1

公开(公告)日：2017-03-23

申请号：US15365171

申请日：2016-11-30

Applicant: Dyson Technology Limited

Inventor： Stephen Benjamin COURTNEY ,  Patrick Joseph William MOLONEY ,  Edward SHELTON ,  Thomas James Dunning FOLLOWS ,  David Michael JONES

IPC: A45D20/12

CPC classification number: A45D20/12 ,  A45D20/00 ,  A45D20/122 ,  A45D20/124

Abstract: A hairdryer including: a handle; a body comprising a duct extending within the body; a fluid flow path extending through the duct from a fluid inlet through which a fluid flow enters the hairdryer to a fluid outlet for emitting the fluid flow from a front end of the body; a primary fluid flow path extending at least partially through the body from a primary fluid inlet through which a primary fluid flow enters the hairdryer to an annular primary fluid outlet at a front end of the body; a fan unit for drawing the primary fluid flow through the primary fluid inlet; and an attachment for adjusting at least one parameter of fluid emitted from the hairdryer, the attachment being attachable to the hairdryer so that the attachment protrudes from the front end of the body, wherein the attachment is configured to inhibit the generation of the fluid flow.

公开(公告)号：US20150026993A1

公开(公告)日：2015-01-29

申请号：US14339014

申请日：2014-07-23

Applicant: Dyson Technology Limited

Inventor： Catriona Ann Crawley SUTTER ,  Stephen Farrar SMITH ,  Edward Sebert Maurice SHELTON ,  Patrick Joseph William MOLONEY

IPC: A45D20/12 ,  F16L41/02

CPC classification number: A45D20/12 ,  A45D20/10 ,  A45D20/122 ,  F24H3/0423

Abstract: An attachment for a handheld appliance, the attachment having a first end for connection to the appliance and a second end, a first wall extending from the first end towards the second end and defining a fluid flow path through the attachment, a second wall extending from the second end towards the first end about the first wall and defining a second fluid flow path extending between the first wall and the second wall. The first end of the appliance may be substantially circular. The fluid flow path may have a fluid inlet that may be annular at the first end. The fluid inlet may be defined by the first wall and an inner wall extending around and at least partially along the first wall. The inner wall may be substantially equidistant from the first wall around the fluid inlet. A hair care appliance comprises such as attachment.

Abstract translation: 一种用于手持设备的附件，附件具有用于连接到器具的第一端和第二端，从第一端朝向第二端延伸并且限定通过附件的流体流动路径的第一壁， 围绕第一壁朝向第一端的第二端并且限定在第一壁和第二壁之间延伸的第二流体流动路径。 器具的第一端可以是大致圆形的。 流体流路可以具有在第一端可以是环形的流体入口。 流体入口可以由第一壁和围绕第一壁至少部分延伸的内壁限定。 内壁可以与流体入口周围的第一壁基本上等距。 头发护理器具包括诸如附件。

公开(公告)号：US20150021314A1

公开(公告)日：2015-01-22

申请号：US14331755

申请日：2014-07-15

Applicant: Dyson Technology Limited

Inventor： Robert Mark Brett COULTON ,  Robert Lawrence TWEEDIE ,  James Richard Warren HEWITT ,  Patrick Joseph William MOLONEY

IPC: H05B3/44 ,  H05B1/02

CPC classification number: H05B3/44 ,  A45D20/38 ,  F24H3/0423 ,  H05B1/0252 ,  H05B3/12 ,  H05B3/14 ,  H05B3/16 ,  H05B2203/014 ,  H05B2203/022

Abstract: A heater for a hand held appliance, the heater comprising a first layer, a second layer and a separator for separating the first and second layers of the heater wherein the separator is a tube. The first layer and/or second layer may be a wire element. The first layer may extend at least partially around and/or partially along the tube. The tube may comprise spacers extending along the tube and radially away from the tube for supporting the first layer. An outer tube may be provided wherein the outer tube extends at least around and along the first layer. The outer tube may extend around and along the tube. An inner support structure for supporting the second layer may be provided. The inner support structure may comprise an inner tube or support wings and the second layer may extend at least partially around the inner tube or support wings.

Abstract translation: 一种用于手持式器具的加热器，所述加热器包括用于分离加热器的第一和第二层的第一层，第二层和隔板，其中隔板是管。 第一层和/或第二层可以是线元件。 第一层可以至少部分地沿着管延伸和/或部分延伸。 管可以包括沿着管延伸并且径向地远离管的支撑第一层的间隔件。 可以提供外管，其中外管至少围绕并沿着第一层延伸。 外管可以沿着管延伸。 可以提供用于支撑第二层的内部支撑结构。 内部支撑结构可以包括内管或支撑翼，并且第二层可以至少部分地围绕内管或支撑翼延伸。