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公开(公告)号：US08726461B2
公开(公告)日：2014-05-20
申请号：US12125505
申请日：2008-05-22
IPC分类号： A47L9/10
CPC分类号： A47L9/1625 , A47L9/1641 , A47L9/1666 , A47L9/1683 , B01D45/12
摘要： A home cleaning appliance comprises a housing, an airstream suction source, a cyclone main body, and a dirt cup. The housing includes a main suction opening. The airstream suction source is mounted to the housing and includes a suction airstream inlet and a suction airstream outlet. The suction source selectively establishes and maintains a flow of air from the main suction opening, via the airstream inlet, to the airstream outlet. The cyclone main body is supported by the housing and is in communication with the main suction opening. The cyclone main body has a uniform outer circumference and includes a first stage separator, and a plurality of downstream second stage separators. The first stage separator has a longitudinal axis offset from a longitudinal axis of the cyclone main body in order to accommodate the second stage separators. The dirt cup is connected to the cyclone main body. The dirt cup includes a first particle collector and a second particle collector. The first particle collector communicates with the first stage separator for collecting dust particles from the first stage separator. The separate second particle collector communicates with the plurality of second stage separators for collecting dust particles from the second stage separators.
摘要翻译： 家用清洁器具包括壳体，气流吸入源，旋风主体和污物杯。 壳体包括主吸入口。 气流吸入源安装在壳体上，包括一个吸入空气流入口和一个吸气流出口。 抽吸源选择性地建立并保持来自主吸入口的空气经由气流入口流到空气流出口。 旋风主体由壳体支撑并与主吸入口连通。 旋风主体具有均匀的外圆周，并且包括第一级分离器和多个下游第二级分离器。 第一级分离器具有从旋风分离器主体的纵向轴线偏离的纵向轴线，以容纳第二级分离器。 污物杯连接到旋风主体。 污物杯包括第一颗粒收集器和第二颗粒收集器。 第一颗粒收集器与第一级分离器连通，用于从第一级分离器收集灰尘颗粒。 分离的第二颗粒收集器与多个第二级分离器连通，用于从第二级分离器收集灰尘颗粒。
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公开(公告)号：US20080263817A1
公开(公告)日：2008-10-30
申请号：US12067685
申请日：2006-09-21
IPC分类号： A47L9/10
CPC分类号： A47L9/1608 , A47L7/04 , A47L9/122 , A47L9/1641 , Y10S15/08 , Y10S55/03
摘要： The present disclosure provides a vacuum cleaner (A) including a nozzle base (C) having a main suction opening (26) and a housing (B) pivotally mounted on the nozzle base (C). An airstream suction source (E) is mounted to one of the housing (B) and the nozzle base (C) for selectively establishing and maintaining a suction airstream flowing from the nozzle main suction opening (26) to an exhaust outlet of the suction source. A filter housing (132, 230, 350, 508, 606, 700, 800, 906) is mounted to one of the nozzle base (C) and the housing (B). The filter housing comprises a filter (150, 270, 272, 704, 804) mounted in the filter housing. An ultraviolet light source (160, 280, 706, 806) is disposed in the filter housing and shines on the filter for disinfecting same.
摘要翻译： 本公开提供了一种真空吸尘器（A），其包括具有主吸入口（26）和枢转地安装在喷嘴基座（C）上的壳体B的喷嘴基座）。 气流吸入源（E）安装在壳体（B）和喷嘴基座（C）中的一个上，用于选择性地建立和保持从喷嘴主吸入口（26）流到吸入源的排气出口的吸入气流 。 过滤器壳体（132,230,350,508,606,700,800,906）安装到喷嘴基座（C）和壳体（B）中的一个。 过滤器壳体包括安装在过滤器壳体中的过滤器（150,270,272,704,804）。 紫外光源（160,280,706,806）设置在过滤器壳体中并照射在过滤器上用于对其进行消毒。
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公开(公告)号：US07392566B2
公开(公告)日：2008-07-01
申请号：US10698149
申请日：2003-10-30
IPC分类号： A47L11/34
CPC分类号： A47L11/4036 , A47L5/30 , A47L11/34
摘要： A cleaning machine for cleaning a surface is provided. The cleaning machine includes a base assembly that moves along the surface and a liquid distribution system associated with the base assembly for distributing the cleaning solution to the cleaning surface. A suction nozzle assembly is mounted to the base assembly and includes a front nozzle portion and a rear nozzle portion. The front nozzle portion defines a fluid flow path having an inlet opening and an outlet opening and the rear nozzle portion defines a fluid flow path having an inlet opening and an outlet opening. A suction source is in fluid communication with the suction nozzle for applying suction to draw the cleaning solution and dirt from the surface and through the suction nozzle assembly. The fluid flow path of the front nozzle portion is closed in response to the base assembly moving in one of the forward direction and rear direction. The fluid flow path of the rear nozzle portion is closed in response to the base assembly moving in other one of the forward and rear direction.
摘要翻译： 提供清洁表面的清洁机。 清洁机包括沿表面移动的基座组件和与基座组件相关联的液体分配系统，用于将清洁溶液分配到清洁表面。 吸嘴组件安装到基座组件上并且包括前喷嘴部分和后喷嘴部分。 前喷嘴部分限定具有入口开口和出口开口的流体流动路径，并且后喷嘴部分限定具有入口开口和出口开口的流体流动路径。 抽吸源与吸嘴流体连通，用于施加吸力以从表面抽吸清洁溶液和污垢并通过吸嘴组件。 前喷嘴部分的流体流动路径响应于基部组件在向前方向和后方向之一中移动而关闭。 后喷嘴部分的流体流动路径响应于基部组件在前后方向中的另一个中移动而关闭。
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公开(公告)号：US20070266678A1
公开(公告)日：2007-11-22
申请号：US11436798
申请日：2006-05-18
IPC分类号： B01D50/00
CPC分类号： B04C5/13 , A47L5/30 , A47L9/1666 , A47L9/1683 , B04C5/181 , Y10S55/03
摘要： The present invention relates to an upright vacuum cleaner including a housing and a nozzle base having a main suction opening. The housing is pivotally mounted on the nozzle base. The housing comprises a cyclonic separator including a dirty air inlet and a sidewall. A lower end of the separator being secured to a lower skirt. A dust collector section is located beneath the separator and includes a sidewall. A perforated tube is disposed within the separator. The perforated tube includes a shroud extending away from a closed lower end of the perforated tube. A diameter of the shroud is larger than a diameter of the separator lower end. The lower skirt and the shroud define a first air channel for directing air from the separator into the dust collector section. The first air channel has a substantially constant volume for maintaining airflow velocity.
摘要翻译： 本发明涉及一种立式真空吸尘器，其包括壳体和具有主吸入口的喷嘴底座。 壳体枢转地安装在喷嘴基座上。 壳体包括包括脏空气入口和侧壁的旋风分离器。 分离器的下端固定到下裙部。 集尘器部分位于分离器下方并且包括侧壁。 穿孔管设置在隔板内。 穿孔管包括远离多孔管的封闭下端延伸的护罩。 护罩的直径大于分离器下端的直径。 下裙部和护罩限定用于将空气从分离器引导到集尘部分中的第一空气通道。 第一空气通道具有基本恒定的体积以保持气流速度。
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公开(公告)号：US20130007983A1
公开(公告)日：2013-01-10
申请号：US13618125
申请日：2012-09-14
CPC分类号： A47L9/16
摘要： An upright vacuum cleaner includes a housing having a suction airstream inlet and a suction airstream outlet. A dirt container is selectively mounted to the housing for receiving and retaining dirt and dust separated from the suction airstream and includes a first cyclonic air-flow chamber and a second cyclonic airflow chamber. The chambers are spaced apart and are each approximately vertically oriented and arranged in a parallel relationship. An air manifold is disposed at a top portion of the dirt container. The air manifold includes an inlet section through which dirty air passes and an outlet section. The inlet section directs a flow of dirty air into two separate inlet conduits leading to a respective one of the first and second airflow chambers. The outlet section collects a flow of cleaned air from both of the chambers and merges the flow of cleaned air into a single outlet conduit.
摘要翻译： 立式吸尘器包括具有吸入气流入口和吸气口出口的壳体。 污物容器选择性地安装到壳体上，用于接收和保持与吸入空气分离的灰尘和灰尘，并且包括第一旋风气流室和第二旋风气流室。 腔室间隔开并且各自大致垂直取向并且以平行关系布置。 空气歧管设置在污物容器的顶部。 空气歧管包括空气通过的入口部分和出口部分。 入口部分将脏空气流引导到通向第一和第二气流室中的相应一个的两个独立的入口导管。 出口部分从两个室收集净化的空气流，并将清洁的空气流合并到单个出口导管中。
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公开(公告)号：US08291545B2
公开(公告)日：2012-10-23
申请号：US13084948
申请日：2011-04-12
IPC分类号： A47L9/16
CPC分类号： A47L9/16
摘要： An upright vacuum cleaner includes a housing having a suction airstream inlet and a suction airstream outlet. A dirt container is selectively mounted to the housing for receiving and retaining dirt and dust separated from the suction airstream and includes a first cyclonic air-flow chamber and a second cyclonic airflow chamber. The chambers are spaced apart and are each approximately vertically oriented and arranged in a parallel relationship. An air manifold is disposed at a top portion of the dirt container. The air manifold includes an inlet section through which dirty air passes and an outlet section. The inlet section directs a flow of dirty air into two separate inlet conduits leading to a respective one of the first and second airflow chambers. The outlet section collects a flow of cleaned air from both of the chambers and merges the flow of cleaned air into a single outlet conduit.
摘要翻译： 立式吸尘器包括具有吸入气流入口和吸气口出口的壳体。 污物容器选择性地安装到壳体上，用于接收和保持与吸入空气分离的灰尘和灰尘，并且包括第一旋风气流室和第二旋风气流室。 腔室间隔开并且各自大致垂直取向并且以平行关系布置。 空气歧管设置在污物容器的顶部。 空气歧管包括空气通过的入口部分和出口部分。 入口部分将脏空气流引导到通向第一和第二气流室中的相应一个的两个独立的入口导管。 出口部分从两个室收集净化的空气流，并将清洁的空气流合并到单个出口导管中。
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公开(公告)号：US20090031525A1
公开(公告)日：2009-02-05
申请号：US12097225
申请日：2006-12-22
IPC分类号： B01D21/26
CPC分类号： A47L9/1683 , A47L5/28 , A47L9/1625 , A47L9/1641 , A47L9/1666 , A47L9/1691 , A47L9/20
摘要： The present disclosure provides a home cleaning appliance including a housing having a nozzle, which includes a main suction opening. An airstream suction source is mounted to the housing and includes a suction airstream inlet and a suction airstream outlet. A cyclone main body is mounted to the housing and communicates with the nozzle main suction opening. The cyclone main body includes a first stage separator and a plurality of second stage separators. A dirt cup is connected to the cyclone main body for collecting dust particles separated by the first stage separator and the plurality of second stage separators. An air manifold is mounted to the first stage separator for fluidly connecting the first stage separator to the plurality of second stage separators.
摘要翻译： 本公开提供了一种家用清洁器具，其包括具有喷嘴的壳体，其包括主吸入口。 气流吸入源安装在壳体上，包括一个吸入空气流入口和一个吸气流出口。 旋风主体安装在壳体上并与喷嘴主吸入口连通。 旋风主体包括第一级分离器和多个第二级分离器。 污物杯连接到旋风主体，用于收集由第一级分离器和多个第二级分离器分离的灰尘颗粒。 空气歧管安装到第一级分离器，用于将第一级分离器流体连接到多个第二级分离器。
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公开(公告)号：US08707513B2
公开(公告)日：2014-04-29
申请号：US13618125
申请日：2012-09-14
CPC分类号： A47L9/16
摘要： An upright vacuum cleaner includes a housing having a suction airstream inlet and a suction airstream outlet. A dirt container is selectively mounted to the housing for receiving and retaining dirt and dust separated from the suction airstream and includes a first cyclonic air-flow chamber and a second cyclonic airflow chamber. The chambers are spaced apart and are each approximately vertically oriented and arranged in a parallel relationship. An air manifold is disposed at a top portion of the dirt container. The air manifold includes an inlet section through which dirty air passes and an outlet section. The inlet section directs a flow of dirty air into two separate inlet conduits leading to a respective one of the first and second airflow chambers. The outlet section collects a flow of cleaned air from both of the chambers and merges the flow of cleaned air into a single outlet conduit.
摘要翻译： 立式吸尘器包括具有吸入气流入口和吸气口出口的壳体。 污物容器选择性地安装到壳体上，用于接收和保持与吸入空气分离的灰尘和灰尘，并且包括第一旋风气流室和第二旋风气流室。 腔室间隔开并且各自大致垂直取向并且以平行关系布置。 空气歧管设置在污物容器的顶部。 空气歧管包括空气通过的入口部分和出口部分。 入口部分将脏空气流引导到通向第一和第二气流室中的相应一个的两个独立的入口导管。 出口部分从两个室收集净化的空气流，并将清洁的空气流合并到单个出口导管中。
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公开(公告)号：US08689401B2
公开(公告)日：2014-04-08
申请号：US13398298
申请日：2012-02-16
IPC分类号： A47L9/16
CPC分类号： A47L9/1625 , A47L9/1608 , A47L9/1641 , A47L9/1691
摘要： A vacuum cleaner including a dirt cup assembly including a first stage cyclonic separator operable to at least partially separate debris from an airflow, a second stage cyclonic separator downstream from the first stage cyclonic separator and operable to at least partially separate the debris from the airflow, a container having a sidewall that at least partially defines the first stage cyclonic separator, and a shroud having a lower perforated portion located within the container, and an upper portion that surrounds and receives the second stage cyclonic separator. The upper portion is located outside of the first container such that the upper portion forms an outside wall of the dirt cup above the sidewall of the container. The shroud further includes an intermediate portion between the lower portion and the upper portion, and the intermediate portion is coupled to the sidewall of the first container.
摘要翻译： 一种真空吸尘器，包括一个包括第一级旋风分离器的污垢杯组件，该第一级旋风分离器可操作以至少部分地从气流中分离碎片;第二级旋风分离器，其位于第一级旋风分离器的下游，并可操作以至少部分地将碎屑与空气分离， 具有至少部分地限定第一级旋风分离器的侧壁的容器和具有位于容器内的下穿孔部分的护罩和围绕并接收第二级旋风分离器的上部。 上部位于第一容器的外部，使得上部在容器的侧壁的上方形成污物杯的外壁。 护罩还包括在下部和上部之间的中间部分，并且中间部分联接到第一容器的侧壁。
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公开(公告)号：US20140020205A1
公开(公告)日：2014-01-23
申请号：US13552409
申请日：2012-07-18
申请人： Sergey V. Makarov
发明人： Sergey V. Makarov
CPC分类号： A47L9/165 , A47L5/28 , A47L9/1633
摘要： A vacuum cleaner operable to separate debris from an air stream. The vacuum cleaner includes a first cyclonic separator and a second cyclonic separator having an inlet configured to receive the air stream from the first cyclonic separator. The inlet of the second cyclonic separator directs the air steam in an inlet flow direction from an upper end of the first housing toward a lower end of the first housing and along a longitudinal axis into the second cyclonic separator. The inlet of the second cyclonic separator has an inlet cross-sectional area for flow of the air stream measured normal to the longitudinal axis that decreases in the inlet flow direction.
摘要翻译： 一种真空吸尘器，用于将碎屑与空气流分开。 真空吸尘器包括第一旋风分离器和第二旋风分离器，其具有构造成接收来自第一旋风分离器的气流的入口。 第二旋风分离器的入口引导空气蒸汽在入口流动方向上从第一壳体的上端朝向第一壳体的下端并且沿着纵向轴线引导到第二旋风分离器中。 第二旋风分离器的入口具有用于流入垂直于入口流动方向减小的纵轴的空气流的入口横截面。
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