基本信息:
- 专利标题： A BLADELESS CEILING FAN
- 专利标题（中）：无叶吸顶风扇
- 申请号：PCT/GB2011/052328 申请日：2011-11-25
- 公开(公告)号：WO2012085527A1 公开(公告)日：2012-06-28
- 发明人： DYSON, James , STEWART, Neil , BROWN, Rodney
- 申请人： DYSON TECHNOLOGY LIMITED , DYSON, James , STEWART, Neil , BROWN, Rodney
- 申请人地址： Tetbury Hill Malmesbury Wiltshire SN16 0RP GB
- 专利权人： DYSON TECHNOLOGY LIMITED,DYSON, James,STEWART, Neil,BROWN, Rodney
- 当前专利权人： DYSON TECHNOLOGY LIMITED,DYSON, James,STEWART, Neil,BROWN, Rodney
- 当前专利权人地址： Tetbury Hill Malmesbury Wiltshire SN16 0RP GB
- 代理机构： BOOTH, Andrew et al.
- 优先权： GB1021910.3 20101223
- 主分类号： F24F7/007
- IPC分类号： F24F7/007 ; F24F13/32 ; F04D25/08 ; F04D25/10 ; F04D29/60 ; F04F5/16
摘要：
A ceiling fan includes an annular nozzle having an inner wall,an outer wall extending about the inner wall, an air inlet for receiving an air flow, an air outlet for emitting the air flow, and an interior passage located between the inner wall and the outer wall for conveying the air flow to the air outlet. The inner wall defines a bore through which air from outside the nozzle is drawn by the air flow emitted from the air outlet. The fan includes a support assembly for supporting the nozzle on a ceiling. The nozzle is rotatable relative to the support assembly about a rotational axis and between a first orientation in which the air flow is directed away from the ceiling and a second orientation in which the air flow is directed towards the ceiling.
摘要（中）：
吊扇包括环形喷嘴，其具有内壁，围绕内壁延伸的外壁，用于接收空气流的空气入口，用于排出空气流的空气出口，以及位于内壁和内壁之间的内部通道 用于将空气流输送到出气口的外壁。 内壁限定了一个孔，通过该孔从喷嘴外部的空气被从空气出口排出的空气流吸入。 风扇包括用于将喷嘴支撑在天花板上的支撑组件。 喷嘴可相对于支撑组件围绕旋转轴线旋转，并且其中气流被引导离开天花板的第一取向和气流朝向天花板的第二取向。