公开(公告)号：US20190098980A1

公开(公告)日：2019-04-04

申请号：US16142536

申请日：2018-09-26

Applicant: Dyson Technology Limited

Inventor： Antoine Francois ATKINSON ,  Christopher Simon OSBORN ,  Stephen Benjamin COURTNEY

IPC: A45D20/12

Abstract: An attachment for a hair styling apparatus includes an air inlet for receiving airflow from the hair styling apparatus, an air outlet and a duct for conveying air from the air inlet to the air outlet, wherein at least part of an external surface of the duct comprises an arrangement of tactile ribbed protrusions. The ribbed surface provides thermal insulation from the duct which may become warm when heated airflow is received from the hair styling apparatus and also serves as a visual guide to the user as to where they should place their fingers when grasping the attachment.

公开(公告)号：US20130323025A1

公开(公告)日：2013-12-05

申请号：US13963776

申请日：2013-08-09

Applicant: Dyson Technology Limited

Inventor： Tom Vallance Hamilton CRAWFORD ,  Christopher Simon OSBORN ,  Kevin John SIMMONDS ,  Frederic NICOLAS ,  Jonathan Richard CODLING

IPC: F04D29/08

CPC classification number: F04D29/083 ,  F04D25/08 ,  F04F5/16

Abstract: A fan assembly for creating an air current includes a nozzle mounted on a base. The base comprises an outer casing, an impeller housing located within the outer casing, the impeller housing having an air inlet and an air outlet, an impeller located within the impeller housing and a motor for driving the impeller to create an air flow through the impeller housing. The nozzle includes an interior passage for receiving the air flow from the air outlet of the impeller housing and a mouth through which the air flow is emitted from the fan assembly.