公开(公告)号：US20140137365A1

公开(公告)日：2014-05-22

申请号：US14165159

申请日：2014-01-27

Applicant: Dyson Technology Limited

Inventor： James DYSON ,  Peter David GAMMACK ,  Stephen Benjamin COURTNEY ,  David Christopher James NEWTON ,  Michael Sean JOYNT ,  Samuel James CZERPAK

IPC: A47L5/28

CPC classification number: A47L5/28 ,  A47L5/30 ,  A47L9/009

Abstract: An upright vacuum cleaning appliance includes a main body having a user operable handle, separating apparatus for separating dirt from a dirt-bearing air flow and a casing housing a fan unit for drawing the air flow through the separating apparatus. A support assembly is connected to the main body for allowing the appliance to be rolled along a surface using the handle. The support assembly includes a pair of domed-shaped wheels which each have a substantially circular rim. The overall size of the appliance is reduced by locating the casing between the wheels, and providing an air duct which extends between the rims of the wheels to convey the air flow from the separating apparatus to the casing.

Abstract translation: 立式真空清洁器具包括具有用户可操作的手柄的主体，用于从污物轴承的空气流分离污物的分离装置和容纳用于抽吸通过分离装置的空气流的风扇单元的壳体。 支撑组件连接到主体，以便使用手柄沿着表面滚动器具。 支撑组件包括一对圆顶形轮，每个轮具有大致圆形的边缘。 通过将壳体定位在车轮之间并且提供在轮的轮缘之间延伸的空气管道以将空气流从分离装置传送到壳体来减小器具的总体尺寸。

公开(公告)号：US20150078885A1

公开(公告)日：2015-03-19

申请号：US14550572

申请日：2014-11-21

Applicant: DYSON TECHNOLOGY LIMITED

Inventor： Christopher Steven HODGSON ,  Michael Sean JOYNT

IPC: F04D25/08 ,  F04D29/08 ,  F04D29/68

CPC classification number: F04D25/08 ,  F04D29/083 ,  F04D29/668 ,  F04D29/681

Abstract: A fan includes a casing having an air inlet and an air outlet, an impeller housing located within the casing, an impeller located within the impeller housing for generating an air flow along a path extending from the air inlet to the air outlet through the impeller housing, a motor housing connected to the impeller housing, and a motor located within the motor housing for driving the impeller. A bellows support is provided for mounting the impeller housing within the casing. The bellows support is disposed on a seat connected to the casing. The bellows support extends about the impeller housing and forms a seal between the impeller housing and the casing.

Abstract translation: 风扇包括具有空气入口和空气出口的壳体，位于壳体内的叶轮壳体，位于叶轮壳体内的叶轮，用于沿着从进气口通过叶轮壳体的空气出口延伸的路径产生空气流 连接到叶轮壳体的马达壳体和位于马达壳体内用于驱动叶轮的马达。 提供了用于将叶轮壳体安装在壳体内的波纹管支撑件。 波纹管支撑件设置在与壳体连接的座椅上。 波纹管支撑件围绕叶轮壳体延伸并且在叶轮壳体和壳体之间形成密封。

公开(公告)号：US20140154966A1

公开(公告)日：2014-06-05

申请号：US14095591

申请日：2013-12-03

Applicant: Dyson Technology Limited

Inventor： Michael Sean JOYNT ,  Remco Douwinus VUIJK

IPC: F26B21/00

CPC classification number: F26B21/001 ,  A47K10/48 ,  A47K2210/00 ,  E03C1/0404 ,  F04D29/663

Abstract: A hand dryer for drying a user's hands by means of airflow discharged through an air outlet on the hand dryer. The airflow is generated by a motor-driven fan unit which is spring-mounted on a fixed part of the hand dryer via a plurality of coil springs.

Abstract translation: 一种干手器，用于通过吹风机上的出风口排出的气流来干燥用户的手。 气流由电动风扇单元产生，该风扇单元通过多个螺旋弹簧弹簧安装在干手器的固定部分上。