公开(公告)号：US20240008618A1

公开(公告)日：2024-01-11

申请号：US18021834

申请日：2021-09-03

Applicant: Dyson Technology Limited

Inventor： Robert Mark Brett COULTON ,  Martin Edward KEANE ,  Peter DABBS

IPC: A45D20/12

CPC classification number: A45D20/124

Abstract: An attachment is described for a haircare appliance. The attachment includes an inlet for receiving an airflow, and a plurality of outlets through which the airflow is discharged. The attachment further includes one or more members moveable between a first position and a second position. The airflow is discharged from the outlets in a clockwise direction when the members are in the first position, and the airflow is discharged from the outlets in a counterclockwise direction when the members are in the second position.

公开(公告)号：US20230413969A1

公开(公告)日：2023-12-28

申请号：US18034648

申请日：2021-10-14

Applicant: Dyson Technology Limited

Inventor： Rory William BEAUMONT ,  Robert Mark Brett COULTON ,  Nathan Haruna Waters IMHASLY

IPC: A45D2/00

CPC classification number: A45D2/001 ,  A45D2200/205

Abstract: A haircare appliance is described having first and second arms that define a hair treatment chamber, an infrared emitter configured to emit infrared radiation into the hair treatment chamber, and an airflow generator configured to generate an airflow within the hair treatment chamber. The hair treatment chamber includes a minimal width of greater than 5 mm.

公开(公告)号：US20220183438A1

公开(公告)日：2022-06-16

申请号：US17438323

申请日：2020-02-25

Applicant: Dyson Technology Limited

Inventor： Rory William BEAUMONT ,  Stephen Benjamin COURTNEY ,  Maurizio BALLARATI ,  Alexander Edward HUGHES ,  Robert Mark Brett COULTON ,  Nathan Haruna Waters IMHASLY

IPC: A45D20/12 ,  A45D2/00 ,  A45D1/04

Abstract: A hair straightening apparatus having two arms pivotably coupled together and arranged to receive hair within a cavity formed between them is disclosed. A plenum in at least one arm includes an air inlet for receiving airflow from a fan unit and an air outlet for emitting airflow towards hair within the cavity. The air outlet extends along the inner wall of at least one of the first arm and the second arm and is adapted to direct airflow towards a lower edge of the arms.

公开(公告)号：US20220087391A1

公开(公告)日：2022-03-24

申请号：US17420311

申请日：2019-11-20

Applicant: Dyson Technology Limited

Inventor： Richard David NICOLAOU ,  Frederick Stuart GROTRIAN ,  George Normile Elliot BAXTER ,  Nathan Haruna Waters IMHASLY ,  Rory William BEAUMONT ,  Stephen Benjamin COURTNEY ,  Maurizio BALLARATI ,  Alexander Edward HUGHES ,  Robert Mark Brett COULTON

IPC: A45D2/00

Abstract: The present invention relates to a hair straightening apparatus having two arms pivotably coupled together and a heating plate on a facing side of at least one arm. A central pack disposed between the first arm and the second arm and coupled to the hair styling apparatus at the hinge end and a biasing means adapted to support the central pack symmetrically between the first arm and the second arm.

公开(公告)号：US20170273431A1

公开(公告)日：2017-09-28

申请号：US15468733

申请日：2017-03-24

Applicant: Dyson Technology Limited

Inventor： Stephen Benjamin COURTNEY ,  Jonathan James Harvey HEFFER ,  Daniel John THOMPSON ,  Robert Mark Brett COULTON ,  Emma Victoria CARSON

IPC: A45D20/50 ,  A46B7/02 ,  A46B11/00

CPC classification number: A45D20/50 ,  A45D20/12 ,  A45D20/48 ,  A45D20/52 ,  A46B7/02 ,  A46B11/00

Abstract: An attachment including an air inlet for receiving airflow from a hair styling apparatus, at least one air outlet, a chamber for conveying air from the air inlet to said at least one air outlet, wherein the air inlet is located at one end of the chamber, and the at least one air outlet extends along the length of the chamber and the cross-sectional area of the chamber decreases in size from the air inlet along the length of the at least one air outlet.

公开(公告)号：US20170273428A1

公开(公告)日：2017-09-28

申请号：US15468492

申请日：2017-03-24

Applicant: Dyson Technology Limited

Inventor： Annmarie Rita NICOLSON ,  Emma Victoria CARSON ,  Robert Mark Brett COULTON ,  Stephen Benjamin COURTNEY

IPC: A45D20/50 ,  A46B7/02 ,  A46B11/00

CPC classification number: A45D20/50 ,  A45D20/10 ,  A45D20/52 ,  A46B7/02 ,  A46B11/00

Abstract: An attachment including a casing having an air inlet for receiving an airflow from a hair styling apparatus, a hair engaging member, supported by the casing, and adapted to move relative to the casing between a first position and a second position under the action of an over-centre mechanism. First and second airflow outlets are formed between the casing and the hair engaging member when the hair engaging member is in the first and second position, respectively.

公开(公告)号：US20170273426A1

公开(公告)日：2017-09-28

申请号：US15468740

申请日：2017-03-24

Applicant: Dyson Technology Limited

Inventor： Daniel John THOMPSON ,  Robert Mark Brett COULTON ,  Stephen Benjamin COURTNEY ,  Jonathan James Harvey HEFFER

IPC: A45D20/12

CPC classification number: A45D20/12

Abstract: An attachment including 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, wherein the air inlet is located at one end of the duct, and the air outlet extends along the length of the duct and the cross-sectional area of the duct decreases in size from the air inlet along the length of the air outlet.