公开(公告)号：US20220082273A1

公开(公告)日：2022-03-17

申请号：US17418187

申请日：2019-12-17

Applicant: Dyson Technology Limited

Inventor： Jack Cyril BILTCLIFFE ,  Jason Ryan KING ,  Richard Thomas COOMBER ,  Samuel Thomas RAILTON ,  Steven Eduard PEET ,  Samuel Douglas CLIFFORD ,  Mark Niall O'RIORDAN ,  Joseph Robert CARLING ,  George Joseph MOONE ,  Bamaby Nicholas MAIN

IPC: F24F6/04 ,  F24F13/20 ,  C02F1/32

Abstract: There is provided an air treatment apparatus comprising an air flow generator that is arranged to generate an air flow through the air treatment apparatus, a moisture source that is arranged to introduce water vapour into the air flow, a body that is use surrounds both air flow generator and the moisture source, and a water supply system that is arranged to provide water to the moisture source. The water supply system comprises a water tank assembly that is separable from the body, and the water tank assembly comprises a water tank and a water pump for pumping water from the water tank to the moisture source. The water tank comprises a tank opening and the water tank assembly further comprises a removable tank cap that is arranged to fit over and thereby occlude the tank opening, and wherein the water pump is provided on the removable tank cap.

公开(公告)号：US20210260414A1

公开(公告)日：2021-08-26

申请号：US17262599

申请日：2019-07-11

Applicant: Dyson Technology Limited

Inventor： Matthew MUNDY ,  Roberto FAVENTI ,  Benjamin James Michael JONES ,  George Joseph MOONE

IPC: A62B18/00 ,  A62B7/10 ,  H04R1/02 ,  H04R1/10

Abstract: There is provided a head wearable air purifier comprising a first speaker assembly and a second speaker assembly, wherein the first speaker assembly comprises a speaker, a filter assembly, an impeller for creating an airflow through the filter assembly, a motor arranged to drive the impeller, and an air outlet downstream from the filter assembly for emitting the filtered airflow from the speaker assembly. The impeller and the motor are disposed within an impeller casing. The first speaker assembly further comprises a housing containing the speaker, the filter assembly and the impeller casing, and the impeller casing is suspended within the housing by a plurality of resilient supports.