公开(公告)号：US20130283630A1

公开(公告)日：2013-10-31

申请号：US13853800

申请日：2013-03-29

Applicant: Dyson Technology Limited

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

IPC: A45D20/04

CPC classification number: A45D20/04 ,  A45D20/10 ,  A45D20/12 ,  F24H3/0423 ,  F24H9/0063

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.

Abstract translation: 诸如吹风机的手持式器具包括主体，从第一流体入口沿轴向延伸穿过主体的流体流路，第一流体流体通过该第一流体入口进入第一流体出口，用于发射第一流体 来自所述器具的流体，从第二流体入口延伸的主要流体流动通道，主流体流通过所述第二流体入口进入第二流体出口，所述主流体流动路径的沿轴向方向延伸穿过本体的部分， 流体流动路径和位于主流体流动路径的部分内的加热器，用于加热通过主要流体流动路径的流体，并且其中加热器具有在轴向方向上延伸的长度。

公开(公告)号：US20140007448A1

公开(公告)日：2014-01-09

申请号：US13934692

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: A45D20/12 ,  A45D20/00 ,  A45D20/122 ,  A45D20/124

Abstract: A hairdryer comprises a handle, a body comprising a duct, a fluid flow path extending through the duct and 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 a primary fluid outlet; a fan unit for drawing the primary fluid flow through the primary fluid inlet, and wherein the fluid flow is drawn through the fluid flow path by fluid emitted from the primary fluid outlet, 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.

Abstract translation: 吹风机包括手柄，包括导管的主体，延伸穿过导管的流体流路和流体入口，流体流通过该流体入口流到出口，用于从主体的前端发射流体流， 主要流体流动路径至少部分地从主流体入口穿过主体，主流体流体通过主流体入口进入主流体出口; 风扇单元，用于将主要流体流动通过主要流体入口，并且其中流体流动通过从主要流体出口发射的流体通过流体流动路径抽吸，以及附件，用于调节从第一流体出口排出的流体的至少一个参数 吹风机，附件可附接到吹风机，使得附件从主体的前端伸出。

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：US20130276321A1

公开(公告)日：2013-10-24

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: A45D20/00

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。

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：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。