公开(公告)号：US20140041151A1

公开(公告)日：2014-02-13

申请号：US13963700

申请日：2013-08-09

Applicant: Dyson Technology Limited

Inventor： Matthew William FORD ,  Phillip John CHAMBERS ,  Neil Ewen Callum MACQUEEN ,  Emily Kaye PETTITT ,  Spencer James Robert ARTHEY

IPC: A47L9/16

CPC classification number: A47L9/1691 ,  A47L9/122 ,  A47L9/1666

Abstract: A cleaning appliance comprises a cyclonic separating apparatus for separating dust from an airflow, the cyclonic separating apparatus having at least one cyclone, a support structure housing a motor and fan assembly for creating an airflow through the separating apparatus, the cyclonic separating apparatus comprising a duct which directs air from the at least one cyclone towards the support structure, the support structure or duct comprising at least one mesh screen through which air from the cyclonic separating apparatus must pass before reaching the motor and fan assembly.

Abstract translation: 清洁器具包括用于从气流中分离灰尘的旋风分离装置，所述旋风分离装置具有至少一个旋风分离器，容纳电动机和风扇组件的支撑结构，用于产生通过分离装置的气流，所述旋风分离装置包括管道 其将空气从至少一个旋风器引导到支撑结构，支撑结构或管道包括至少一个筛网，来自旋风分离装置的空气在到达马达和风扇组件之前必须通过该筛网。