公开(公告)号：US10145388B2

公开(公告)日：2018-12-04

申请号：US15420057

申请日：2017-01-30

Applicant: Dyson Technology Limited

Inventor： Kevin John Simmonds ,  Nicholas Gerald Fitton ,  Frederic Nicolas ,  Peter David Gammack

IPC: F04D29/54 ,  F04D29/70 ,  F04D25/08 ,  F04D29/40 ,  F04F5/16

Abstract: A fan assembly for creating an air current is described, the fan assembly having a nozzle, a system for creating an air flow through the nozzle and a filter for removing particulates from the air flow, the nozzle having 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, wherein the fan provides an arrangement producing an air current and a flow of cooling air created without requiring a bladed fan, i.e. air flow is created by a bladeless fan.

公开(公告)号：US08708650B2

公开(公告)日：2014-04-29

申请号：US13963776

申请日：2013-08-09

Applicant: Dyson Technology Limited

Inventor： Tom Vallance Hamilton Crawford ,  Christopher Simon Osborn ,  Kevin John Simmonds ,  Frederic Nicolas ,  Jonathan Richard Codling

IPC: F04D29/54

CPC classification number: F04D29/083 ,  F04D25/08 ,  F04F5/16

Abstract: A fan assembly for creating an air current includes a nozzle mounted on a base. The base comprises an outer casing, an impeller housing located within the outer casing, the impeller housing having an air inlet and an air outlet, an impeller located within the impeller housing and a motor for driving the impeller to create an air flow through the impeller housing. The nozzle includes an interior passage for receiving the air flow from the air outlet of the impeller housing and a mouth through which the air flow is emitted from the fan assembly.

Abstract translation: 用于产生气流的风扇组件包括安装在基座上的喷嘴。 底座包括外壳，位于外壳内的叶轮壳体，叶轮壳体具有空气入口和空气出口，位于叶轮壳体内的叶轮和用于驱动叶轮以产生通过叶轮的空气流的马达 住房。 喷嘴包括用于接收来自叶轮壳体的空气出口的空气流的内部通道和从风扇组件排出气流的口。

公开(公告)号：US08764412B2

公开(公告)日：2014-07-01

申请号：US13779285

申请日：2013-02-27

Applicant: Dyson Technology Limited

Inventor： Peter David Gammack ,  Frederic Nicolas ,  Kevin John Simmonds

IPC: F04F5/46 ,  B05B7/04 ,  B05B1/06

CPC classification number: F04F5/46 ,  F04D25/06 ,  F04D25/08 ,  F04D29/681 ,  F04F5/16

Abstract: A fan assembly for creating an air current includes a bladeless fan assembly including a nozzle and a device for creating an air flow through the nozzle. The nozzle includes an interior passage and a mouth receiving the air flow from the interior passage. A Coanda surface located adjacent the mouth and over which the mouth is arranged to direct the air flow. The fan provides an arrangement producing an air current and a flow of cooling air created without requiring a bladed fan, that is, the air flow is created by a bladeless fan.

Abstract translation: 用于产生气流的风扇组件包括无风扇风扇组件，其包括喷嘴和用于产生通过喷嘴的空气流的装置。 喷嘴包括内部通道和容纳来自内部通道的空气流的口。 位于邻近嘴部并且其上布置有嘴以引导空气流的柯恩达表面。 该风扇提供一种产生空气流和冷却空气流的布置，而不需要叶片风扇，即空气流由无风扇产生。