公开(公告)号：US20220349592A1

公开(公告)日：2022-11-03

申请号：US17418133

申请日：2019-12-17

Applicant: Dyson Technology Limited

Inventor： Samuel Thomas RAILTON ,  Jack Cyril BILTCLIFFE ,  Jason Ryan KING ,  Richard Thomas COOMBER ,  Steven Eduard PEET ,  Akinlara Oladapo AKINJOGBIN

IPC: F24F6/04 ,  F24F13/20

Abstract: Provided is an air treatment apparatus comprising an air flow generator arranged to generate an air flow, a moisture source arranged to introduce water vapour into the air flow, a body that in use surrounds both air flow generator and the moisture source, and a water supply system arranged to provide water to the moisture source. The water supply system comprises a water tank assembly separable from the body, the water tank assembly comprising a water tank, a water supply pipe arranged to convey water from water tank, and an ultraviolet light source arranged to irradiate the water passing through the water supply pipe. The water tank comprises a tank opening and the water tank assembly further comprises a removable tank cap that is arranged to fit over the tank opening, with the ultraviolet light source and the water supply pipe being provided on the removable tank cap.

公开(公告)号：US20220106205A1

公开(公告)日：2022-04-07

申请号：US17418149

申请日：2019-12-17

Applicant: Dyson Technology Limited

Inventor： Luke Edward NUTBEEN ,  George ORAM ,  Dominic Jan ZOLKIEWKA ,  Richard Thomas COOMBER

IPC: C02F1/32 ,  D02G3/44 ,  F24F13/06 ,  F24F13/20 ,  F24F6/04 ,  F24F8/22

Abstract: Provided is an air treatment apparatus comprising an air flow generator arranged to generate an air flow, a moisture source arranged to introduce water vapour into the air flow, and a water supply system. The water supply system comprises a water tank, a water supply pipe arranged to convey water from the water tank, and an ultraviolet light source arranged to irradiate the water passing through the water supply pipe with ultraviolet light. The water supply pipe comprises a lateral water inlet provided adjacent to a first end of the water supply pipe and a lateral water outlet provided adjacent to a second end of the water supply pipe, and one or both of the lateral water inlet and the lateral water outlet extend tangentially from the water supply pipe.

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.