公开(公告)号：US20150007854A1

公开(公告)日：2015-01-08

申请号：US14323785

申请日：2014-07-03

Applicant: Dyson Technology Limited

Inventor： Patrick Joseph William MOLONEY ,  Thomas James Dunning FOLLOWS ,  Stephen Benjamin COURTNEY ,  Henry Licming LAMBOURN ,  Peter David GAMMACK ,  Catriona Ann Crawley SUTTER ,  Philip Jonathan STEPHENS

IPC: A45D20/12

CPC classification number: A45D20/12 ,  A45D20/10 ,  A45D20/48

Abstract: Disclosed is a hair care appliance comprising a body, a fluid flow path extending through the body from an inlet through which a fluid flow enters the appliance to an outlet for emitting the fluid flow from a front end of the body, and an attachment for adjusting at least one parameter of fluid emitted from the appliance, the attachment comprising an upstream end for attaching to the appliance, wherein one or both of the front end of the body and the upstream end of the attachment comprises at least one magnet. The front end may comprise an end wall extending radially inwards of the body and comprising the at least one magnet or a plurality of magnets radially spaced about the end wall or a ring of magnetic material extending around the end wall. The upstream end may comprise a plurality of magnets radially spaced about an end face.

Abstract translation: 公开了一种护发器具，包括主体，从入口延伸穿过主体的流体流动路径，流体流通过入口流入到用于从主体的前端发射流体流的出口，以及用于调节的附件 从器具发射的流体的至少一个参数，附件包括用于附接到器具的上游端，其中主体的前端和附件的上游端中的一个或两个包括至少一个磁体。 前端可以包括端体径向向内延伸的端壁，并且包括至少一个磁体或围绕端壁径向隔开的多个磁体或围绕端壁延伸的磁性材料环。 上游端可以包括围绕端面径向间隔开的多个磁体。

公开(公告)号：US20140165418A1

公开(公告)日：2014-06-19

申请号：US14104513

申请日：2013-12-12

Applicant: Dyson Technology Limited

Inventor： Stephen Farrar SMITH ,  Philip Jonathan STEPHENS

IPC: F26B21/00

CPC classification number: F26B21/004 ,  A47K10/48

Abstract: A hand dryer comprising a jetting nozzle comprising a duct in fluid communication with a slot which forms a nozzle outlet, and a blower which blows air through the jetting nozzle to produce an air jet. The jetting nozzle is configured such that the angle of inclination of the air jet with respect to a direction which is perpendicular to the longitudinal direction of the slot varies in the longitudinal direction of the slot.

Abstract translation: 一种手持式干燥机，其特征在于，包括：喷射喷嘴，其包括与形成喷嘴出口的狭缝流体连通的管道;吹风机，其通过所述喷射喷嘴吹送空气以产生空气射流。 喷射喷嘴构造成使得空气射流相对于与槽的纵向方向垂直的方向的倾斜角在槽的纵向方向上变化。

公开(公告)号：US20190098979A1

公开(公告)日：2019-04-04

申请号：US16142528

申请日：2018-09-26

Applicant: Dyson Technology Limited

Inventor： Antoine Francois ATKINSON ,  Philip Jonathan STEPHENS

IPC: A45D20/12

Abstract: An attachment for a hair styling apparatus includes an air inlet for receiving airflow from a hair styling apparatus, an air outlet, a duct for conveying air from the air inlet to the air outlet, at least one aperture in a wall of the duct, and a guiding wall within the duct and in proximity to the at least one aperture, wherein the guiding wall forms a barrier at an upstream side of the at least one aperture. Cool ambient air is entrained through each aperture into the attachment by the heated airflow from the hair styling apparatus. The entrained airflow passes internally along the wall of the duct and functions to minimize the temperature of the wall.

公开(公告)号：US20170006991A1

公开(公告)日：2017-01-12

申请号：US15205594

申请日：2016-07-08

Applicant: Dyson Technology Limited

Inventor： Philip Jonathan STEPHENS ,  Boris ZUKINA ,  Christopher John TYLER

IPC: A45D20/12

CPC classification number: A45D20/122

Abstract: A nozzle for attachment to a hair dryer includes a body and an airflow guiding member. The body has an internal surface which defines an airflow duct which extends from an air inlet end for receiving an airflow to a slot-shaped air outlet end of the body. The internal surface has opposing first surface sections which taper inwardly towards the air outlet end, and opposing second surface sections which taper outwardly towards the air outlet end. The airflow guiding member guides a first portion of a received airflow towards one of the second surface sections, and a second portion of the received airflow towards the other of the second surface sections.

Abstract translation: 用于连接到吹风机的喷嘴包括主体和气流引导构件。 主体具有内表面，该内表面限定了一个从入口端延伸的气流通道，用于接收气流到主体的槽形空气出口端。 内表面具有相对的第一表面部分，其朝向空气出口端向内逐渐向内倾斜，并且相对的第二表面部分向外朝着空气出口端逐渐变细。 气流引导构件将接收的气流的第一部分引导到第二表面部分中的一个，并且接收的气流的第二部分朝着第二表面部分中的另一个引导。

公开(公告)号：US20160367008A1

公开(公告)日：2016-12-22

申请号：US15181980

申请日：2016-06-14

Applicant: Dyson Technology Limited

Inventor： Philip Jonathan STEPHENS ,  Stephen Farrar SMITH

IPC: A45D20/12

CPC classification number: A45D20/122

Abstract: A diffuser includes a plastics baffle which has an air inlet end, an air outlet end and an outwardly tapering wall extending between the air inlet end and the air outlet end, and which defines a diffusing air chamber. A plurality of circumferentially spaced weld ribs is upstanding from the air outlet end. A plastics grille has a plurality of air outlets and an annular shelf to which the weld ribs of the baffle are ultrasonically welded.

Abstract translation: 扩散器包括塑料挡板，其具有空气入口端，空气出口端和在空气入口端和空气出口端之间延伸的向外渐缩的壁，并限定扩散空气室。 多个周向隔开的焊接肋从空气出口端直立。 塑料格栅具有多个空气出口和环形架，隔板的焊接肋被超声波焊接。

公开(公告)号：US20160367005A1

公开(公告)日：2016-12-22

申请号：US15181927

申请日：2016-06-14

Applicant: Dyson Technology Limited

Inventor： Philip Jonathan STEPHENS ,  Stephen Farrar SMITH

IPC: A45D20/12

CPC classification number: A45D20/122

Abstract: A diffuser includes an air inlet for receiving an airflow from a hair dryer, a grille having a plurality of air outlets for emitting at least part of the airflow from the diffuser, a baffle having an outwardly tapering wall which defines a diffusing air chamber through which the airflow passes between the air inlet and the air outlets, and an external wall which surrounds the wall of the baffle to define a second air chamber therebetween. The second air chamber has a plurality of ports in fluid communication with the ambient atmosphere.

Abstract translation: 漫射器包括用于接收来自吹风机的气流的空气入口，具有多个空气出口的格栅，用于从扩散器发射至少一部分气流;挡板，其具有限定扩散空气室的向外渐缩的壁， 空气通过空气入口和空气出口之间，以及围绕挡板的壁的外壁，以在它们之间限定第二空气室。 第二空气室具有与环境大气流体连通的多个端口。

公开(公告)号：US20160206077A1

公开(公告)日：2016-07-21

申请号：US15003689

申请日：2016-01-21

Applicant: Dyson Technology Limited

Inventor： Philip Jonathan STEPHENS ,  Stephen Farrar SMITH

IPC: A45D20/12 ,  B05B1/02

CPC classification number: A45D20/12 ,  A45D20/122 ,  B05B1/02

Abstract: An attachment for a hand held appliance, the attachment including a first wall wherein the first wall defines a fluid flow path through the attachment extending from an annular first fluid inlet into the attachment to a first fluid outlet, wherein the fluid flow path has a cross-sectional area that expands from the first fluid inlet towards the first fluid outlet. The attachment may include a first part and a second part and the first part extends from the first fluid inlet towards the first fluid outlet and the second part extends from the first fluid outlet towards the first fluid inlet and wherein the cross-sectional area expands within the first part. The first part may be conical in shape. The second part may be elliptical or generally rectangular in shape.

Abstract translation: 一种用于手持式器具的附件，所述附件包括第一壁，其中所述第一壁限定通过所述附件的流体流动路径，所述流体流动路径从环形第一流体入口延伸到所述附件到第一流体出口，其中所述流体流动路径具有十字 从第一流体入口朝向第一流体出口膨胀的部分区域。 附件可以包括第一部分和第二部分，并且第一部分从第一流体入口朝向第一流体出口延伸，并且第二部分从第一流体出口朝向第一流体入口延伸，并且其中横截面积在 第一部分。 第一部分可以是圆锥形的。 第二部分可以是椭圆形或大致矩形的形状。