公开(公告)号：US09370286B2

公开(公告)日：2016-06-21

申请号：US14409826

申请日：2013-06-20

Applicant: Dyson Technology Limited

Inventor： Stephen Robert Dimbylow ,  Peter David Gammack ,  Patrick Joseph William Moloney ,  David Christopher James Newton ,  James White

IPC: A47L5/36 ,  A47L9/00 ,  A47L9/16

CPC classification number: A47L9/009 ,  A47L5/36 ,  A47L5/362 ,  A47L9/1625 ,  A47L9/1641 ,  A47L9/1691

Abstract: A self-righting cleaning appliance of the cylinder type comprises a cyclonic separating apparatus for separating dirt from a dirt-bearing fluid flow, and a floor-engaging rolling assembly. The cleaning appliance is arranged so that it is urged to return to an upright position if it is tipped onto its side.

Abstract translation: 圆柱型自动清洁器具包括用于从污物流体流中分离污物的旋风分离装置和地板接合滚动组件。 清洁器具被布置成使得如果清洁器具被倾斜到其侧面，则其被推动返回到直立位置。

公开(公告)号：US20150182086A1

公开(公告)日：2015-07-02

申请号：US14409849

申请日：2013-06-20

Applicant: Dyson Technology Limited

Inventor： Stephen Robert Dimbylow ,  Peter David Gammack ,  Patrick Joseph William Moloney ,  David Christopher James Newton ,  James White

IPC: A47L9/16 ,  A47L9/00 ,  A47L9/22 ,  A47L9/10 ,  A47L9/12 ,  A47L5/36

CPC classification number: A47L9/1625 ,  A47L5/362 ,  A47L9/0009 ,  A47L9/009 ,  A47L9/106 ,  A47L9/122 ,  A47L9/1641 ,  A47L9/1683 ,  A47L9/1691 ,  A47L9/22 ,  A47L9/242 ,  A47L9/327

Abstract: A cleaning appliance of the cylinder type comprises a separating apparatus for separating dirt from a dirt-bearing fluid flow, and a floor-engaging rolling assembly. The separating apparatus comprises a first cyclonic separation unit having a low efficiency cyclone and a second cyclonic separation unit having a plurality of second cyclones. The rolling assembly comprises a main body and a pair of floor-engaging wheels. The main body comprises a recess in which the separating apparatus is received such that when the cleaning appliance is viewed from either side at least one fifth of the width of the low efficiency cyclone is hidden from view by a portion of the rolling assembly at the point of maximum depth of the recess.

Abstract translation: 气缸型的清洁器具包括用于从污物流体流分离污物的分离装置和地板接合滚动组件。 分离装置包括具有低效率旋风分离器的第一旋风分离单元和具有多个第二旋风分离器的第二旋风分离单元。 滚动组件包括主体和一对地板接合轮。 主体包括凹部，分离装置在其中被接收，使得当从任一侧观察清洁器具时，低效旋风分离器的宽度的至少五分之一的角度由滚动组件的一部分在该点处被隐藏 的凹槽的最大深度。

公开(公告)号：USD708408S1

公开(公告)日：2014-07-01

申请号：US29464487

申请日：2013-08-16

Applicant: Dyson Technology Limited

Designer： Stephen Robert Dimbylow ,  James Dyson ,  Peter David Gammack ,  David Christopher James Newton ,  James White