公开(公告)号：US09427124B2

公开(公告)日：2016-08-30

申请号：US13917419

申请日：2013-06-13

Applicant: Dyson Technology Limited

Inventor： Paul Andrew McLuckie ,  Stuart Lloyd Genn ,  Jeremy William Crouch

IPC: A47L9/10 ,  A47L9/16

CPC classification number: A47L9/10 ,  A47L9/1608 ,  A47L9/1633 ,  A47L9/165 ,  A47L9/1658

Abstract: A vacuum cleaner comprises a removable dust separator. The dust separator has an inlet duct and an outlet duct. The inlet duct is arranged for fluid connection to a dirt-air duct on the cleaner, and the outlet duct is arranged for fluid connection to a motor intake duct on the cleaner. In accordance with the invention, the inlet duct and outlet duct share a common wall which divides the open ends of the ducts, an inlet duct sealing member is provided for forming an air-seal between the inlet duct and the dirty-air duct, and an outlet duct sealing member is provided for forming an air seal between the outlet duct and the motor intake duct. Both seals are thus required to fail in order to short-circuit the two dirty-air duct and the motor intake duct, despite there being a common wall section between the inlet duct and the outlet ducts.

Abstract translation: 真空吸尘器包括可拆卸的灰尘分离器。 灰尘分离器具有入口管道和出口管道。 入口管道布置成与清洁器上的污物通道流体连接，并且出口管道设置成与清洁器上的马达进气管道流体连接。 根据本发明，入口管道和出口管道共享一个共用的壁，该共用的壁分隔了管道的开口端，提供了入口管道密封件，用于在入口管道和脏空气管道之间形成空气密封，以及 提供出口管道密封构件，用于在出口管道和电动机进气管道之间形成空气密封。 因此，尽管在入口管道和出口管道之间存在共同的壁部分，但两个密封件因此需要失效以使两个脏空气管道和电动机进气管道短路。

公开(公告)号：US08991001B2

公开(公告)日：2015-03-31

申请号：US14081652

申请日：2013-11-15

Applicant: Dyson Technology Limited

Inventor： James Dyson ,  Peter David Gammack ,  David Robert Sunderland ,  Stuart Lloyd Genn

IPC: A47L5/00 ,  A47L9/00 ,  A47L5/36 ,  A47L9/12 ,  A47L9/16 ,  A47L9/22 ,  A47L9/24 ,  A47L9/32

CPC classification number: A47L5/362 ,  A47L9/0081 ,  A47L9/009 ,  A47L9/127 ,  A47L9/1633 ,  A47L9/1641 ,  A47L9/22 ,  A47L9/24 ,  A47L9/327

Abstract: A cleaning appliance of the canister type includes separating apparatus for separating dirt from a dirt-bearing fluid flow, a floor engaging rolling assembly, and a steering mechanism for steering the cleaning appliance as it is maneuver over a floor surface and for pivoting the separating apparatus relative to the rolling assembly.

Abstract translation: 罐类型的清洁器具包括用于从污物流体流分离污物的分离设备，地板接合滚动组件和用于在清洁设备在地板表面上操作并用于使分离设备枢转的转向机构 相对于滚动组件。