| 发明名称 | Surface treating appliance | ||
| 摘要 | A surface treating appliance includes cyclonic separating apparatus having a plurality of cyclones arranged in parallel and a dust collector arranged to receive dust from each of the plurality of cyclones. Each cyclone has a fluid inlet and a fluid outlet. The plurality of cyclones is divided into at least a first set of cyclones and a second set of cyclones. The fluid inlets of the first set of cyclones are located in a first plane and the fluid inlets of the second set of cyclones are located in a second plane spaced from the first plane. This enables the separating apparatus to have a compact appearance. | ||
| 申请公布号 | US9521937(B2) | 申请公布日期 | 2016.12.20 |
| 申请号 | US201013509869 | 申请日期 | 2010.11.11 |
| 申请人 | Dyson Technology Limited | 发明人 | Follows Thomas James Dunning;Courtney Stephen Benjamin;Gammack Peter David |
| 分类号 | A47L9/16 | 主分类号 | A47L9/16 |
| 代理机构 | Morrison & Foerster LLP | 代理人 | Morrison & Foerster LLP |
| 主权项 | 1. A surface treating appliance comprising a first cyclonic separating unit having a longitudinal axis and, downstream from the first cyclonic separating unit, a second cyclonic separating unit comprising a plurality of cyclones arranged about the axis and a dust collector arranged to receive dust from each of the plurality of cyclones, each cyclone comprising a fluid inlet and a fluid outlet, the plurality of cyclones being divided into at least a first set of cyclones and a second set of cyclones, the first set of cyclones and the second set of cyclones being fed in parallel and coaxially arranged about the axis, the fluid inlets of the first set of cyclones being arranged in a first group and the fluid inlets of the second set of cyclones being arranged in a second group longitudinally spaced along the axis from the first group. | ||
| 地址 | Malmesbury, Wiltshire GB | ||