Dyson Technology Limited

Richard Thomas Coomber

Steven Eduard Peet

George Oram

Jason Ryan King

Joseph Robert Carling

Jack Cyril Biltcliffe

George Joseph Moone

Samuel Thomas Railton

Samuel Douglas Clifford

Luke Edward Nutbeen

Mark Niall O'riordan

Bamaby Nicholas Main

Dominic Jan Zolkiewka

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.

Air treatment apparatus

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.

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Bristol, United Kingdom

Richard Thomas Coomber