<p>A fan assembly includes a nozzle and means for creating an air flow through the nozzle. The nozzle includes an interior passage, a mouth for receiving the air flow from the interior passage, and a Coanda surface located adjacent the mouth and over which the mouth is arranged to direct the air flow. The mouth and the Coanda surface extend about an axis. The Coanda surface comprises a diffuser portion, the angle subtended between the axis and the diffuser portion of the Coanda surface varying about the axis.</p>
申请公布号
WO2012049470(A1)
申请公布日期
2012.04.19
申请号
WO2011GB51801
申请日期
2011.09.23
申请人
DYSON TECHNOLOGY LIMITED;STICKNEY, TIMOTHY;HODGSON, CHRISTOPHER;BRYDEN, JAMES
发明人
STICKNEY, TIMOTHY;HODGSON, CHRISTOPHER;BRYDEN, JAMES