公开(公告)号：US20160238026A1

公开(公告)日：2016-08-18

申请号：US15043431

申请日：2016-02-12

Applicant: Dyson Technology Limited

Inventor： Liam Craig BARCLAY

IPC: F04D29/40

CPC classification number: F04D29/403 ,  F04D25/08 ,  F24F1/01

Abstract: Described is a fan assembly comprising a body comprising an air inlet, an air outlet, and means for generating an air flow through the body, the body comprising a lower body section and an upper body section, the upper body section housing the means for generating the air flow and the lower body section housing a control circuit for controlling the means for generating the air flow. The fan assembly also comprises a nozzle for receiving the air flow from the body and for emitting the air flow, wherein the lower body section comprises an outer wall and an inner wall, the outer wall and inner wall defining an outer cavity surrounding an inner cavity, and wherein the control circuit is located within the inner cavity surrounded by the inner wall.

Abstract translation: 描述了一种风扇组件，其包括主体，该主体包括空气入口，空气出口以及用于产生通过主体的空气流的装置，该主体包括下主体部分和上主体部分，上主体部分容纳用于产生 空气流和下体部分容纳用于控制用于产生气流的装置的控制电路。 风扇组件还包括用于接收来自主体的空气流并用于发射空气流的喷嘴，其中下主体部分包括外壁和内壁，外壁和内壁限定围绕内腔的外腔 ，并且其中所述控制电路位于由所述内壁包围的所述内腔内。

公开(公告)号：US20210095681A1

公开(公告)日：2021-04-01

申请号：US17044718

申请日：2019-02-27

Applicant: Dyson Technology Limited

Inventor： Mark James ADKIN ,  David Edwin HALLS ,  Liam Craig BARCLAY ,  Adam James SANDERS ,  Georgios BAFALOUKAS

IPC: F04D27/00 ,  F04D25/10

Abstract: There is provided a method of controlling a direction of an airflow emitted from a fan assembly, the fan assembly being capable of changing the direction of the airflow emitted therefrom to any direction within a range of adjustment of the fan assembly. The method comprises receiving user inputs that select an angle of oscillation and that determine a central emission direction for the airflow emitted from the fan assembly, and controlling the emission direction of the fan assembly such that the emitted airflow oscillates through the selected angle of oscillation with the oscillation of the emitted airflow being centered at the central emission direction.