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公开(公告)号：US07410516B2
公开(公告)日：2008-08-12
申请号：US11082501
申请日：2005-03-17
IPC分类号： B01D45/12
CPC分类号： A47L9/1641 , A47L5/28 , Y10S55/03
摘要： An upright vacuum cleaner comprises 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. The suction airstream inlet and the suction airstream outlet are in fluid communication with, respectively, an inlet and an outlet of the dirt container. The dirt container includes a first cyclonic airflow chamber and a second cyclonic airflow chamber, each cyclonic airflow chamber including a longitudinal axis. The second cyclonic airflow chamber is spaced from the first chamber, wherein the first and second chambers are each approximately vertically oriented and are 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. An airstream suction source is mounted to the housing and is in communication with the outlet conduit of the manifold.
摘要翻译： 立式吸尘器包括具有吸入空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气流分离的污垢和灰尘。 吸气流入口和吸气流出口分别与污物容器的入口和出口流体连通。 污物容器包括第一旋风气流室和第二旋风气流室，每个旋风气流室包括纵向轴线。 第二旋风气流室与第一腔室间隔开，其中第一和第二腔室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。 气流吸入源安装到壳体并与歧管的出口导管连通。
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公开(公告)号：US07921508B2
公开(公告)日：2011-04-12
申请号：US11817938
申请日：2006-03-16
IPC分类号： A47L9/16
CPC分类号： B04C5/28 , A47L5/28 , A47L9/1641 , A47L9/1666 , A47L9/1683
摘要： An upright vacuum cleaner (A) includes a housing (B) having a suction airstream inlet and a suction airstream outlet. A dirt container (50, 500) is selectively mounted to the housing for receiving and retaining dirt and dust separated from the suction airstream. The suction airstream inlet and the suction airstream outlet are in fluid communication with, respectively, an inlet and an outlet of the dirt container. The dirt container includes a first cyclonic air-flow chamber (66, 508) and a second cyclonic airflow chamber (68, 510), each cyclonic airflow chamber including a longitudinal axis. The second cyclonic airflow chamber is spaced from the first chamber, wherein the first and second chambers are each approximately vertically oriented and are arranged in a parallel relationship. An air manifold (52, 540, 540′) is disposed at a top portion of the dirt container. The air manifold includes an inlet section (54, 536, 565) through which dirty air passes and an outlet section (138, 560, 560′). 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 (110, 570). An airstream suction source (E) is mounted to the housing and is in communication with the outlet conduit of the manifold.
摘要翻译： 立式吸尘器（A）包括具有吸入空气流入口和吸气口出口的壳体（B）。 污物容器（50,500）选择性地安装到壳体上，用于接收和保持与吸入气流分离的灰尘和灰尘。 吸气流入口和吸气流出口分别与污物容器的入口和出口流体连通。 污物容器包括第一旋风气流室（66,508）和第二旋风气流室（68,510），每个气旋气流室包括纵向轴线。 第二旋风气流室与第一腔室间隔开，其中第一和第二腔室各自大致垂直取向并且以平行关系布置。 空气歧管（52,540,540'）设置在污物容器的顶部。 空气歧管包括脏空气通过的入口部分（54,536,565）和出口部分（138,560,560'）。 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。 出口部分收集来自两个室的清洁空气流并且将净化的空气流合并到单个出口导管（110,570）中。 气流吸入源（E）安装到壳体并与歧管的出口导管连通。
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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：US07479173B2
公开(公告)日：2009-01-20
申请号：US11217584
申请日：2005-08-31
IPC分类号： B01D45/12
CPC分类号： A47L9/1641 , A47L9/1608 , A47L9/1683 , A47L9/1691
摘要： A cyclonic separator for a suction cleaner comprises a cyclone body of which at least part is afforded by components which fit together at interfaces extending axially of the cyclone body. The components may also afford air inlet and dust outlet passages, and at least partially define a dust-collecting chamber.
摘要翻译： 用于抽吸清洁器的旋风分离器包括旋风器体，其至少部分由在旋风分离器主体轴向延伸的界面处装配在一起的部件提供。 这些部件还可以提供空气入口和灰尘出口通道，并且至少部分地限定集尘室。
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公开(公告)号：US20110185535A1
公开(公告)日：2011-08-04
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：US07904991B2
公开(公告)日：2011-03-15
申请号：US12610832
申请日：2009-11-02
IPC分类号： A47L5/36
CPC分类号： A47L9/242 , A47L9/0036
摘要： A suction cleaner includes a suction unit for creating a flow of air and a flexible suction hose having a hose inlet at which air may be drawn into the suction hose. The suction hose leads from the suction unit and includes a first hose portion and a second hose portion having a connection to the first hose portion. The second hose portion includes the hose inlet. The suction unit includes a body that at least partially defines a storage volume in which the first hose portion can be accommodated when the first hose portion is in a contracted condition, and from which the first hose portion can be deployed when required. A first roller is positioned within the body and is supported on a first axis that is fixed with respect to the body. A second roller is positioned within the body and is supported on a second axis. The second axis is movable along an arc. A portion of the arc has a focus point positioned on the same side of the arc as the first axis. The first roller and the second roller cooperate to support the first hose portion in the contracted condition.
摘要翻译： 抽吸清洁器包括用于产生空气流的抽吸单元和具有软管入口的柔性抽吸软管，空气可以被吸入吸入软管。 抽吸软管从抽吸单元引出并且包括第一软管部分和具有与第一软管部分的连接的第二软管部分。 第二软管部分包括软管入口。 抽吸单元包括至少部分地限定存储容积的主体，其中当第一软管部分处于收缩状态时可以容纳第一软管部分，并且当需要时第一软管部分可以从该第一软管部分展开。 第一辊定位在主体内并且被支撑在相对于主体固定的第一轴线上。 第二辊定位在主体内并且被支撑在第二轴上。 第二轴可沿弧线移动。 弧的一部分具有焦点位于与第一轴相同的弧的同一侧。 第一辊和第二辊协作以在收缩状态下支撑第一软管部分。
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公开(公告)号：US20100083463A1
公开(公告)日：2010-04-08
申请号：US12610832
申请日：2009-11-02
CPC分类号： A47L9/242 , A47L9/0036
摘要： A suction cleaner includes a suction unit for creating a flow of air and a flexible suction hose having a hose inlet at which air may be drawn into the suction hose. The suction hose leads from the suction unit and includes a first hose portion and a second hose portion having a connection to the first hose portion. The second hose portion includes the hose inlet. The suction unit includes a body that at least partially defines a storage volume in which the first hose portion can be accommodated when the first hose portion is in a contracted condition, and from which the first hose portion can be deployed when required. A first roller is positioned within the body and is supported on a first axis that is fixed with respect to the body. A second roller is positioned within the body and is supported on a second axis. The second axis is movable along an arc. A portion of the arc has a focus point positioned on the same side of the arc as the first axis. The first roller and the second roller cooperate to support the first hose portion in the contracted condition.
摘要翻译： 抽吸清洁器包括用于产生空气流的抽吸单元和具有软管入口的柔性抽吸软管，空气可以被吸入吸入软管。 抽吸软管从抽吸单元引出并且包括第一软管部分和具有与第一软管部分的连接的第二软管部分。 第二软管部分包括软管入口。 抽吸单元包括至少部分地限定存储容积的主体，其中当第一软管部分处于收缩状态时可以容纳第一软管部分，并且当需要时第一软管部分可以从该第一软管部分展开。 第一辊定位在主体内并且被支撑在相对于主体固定的第一轴线上。 第二辊定位在主体内并且被支撑在第二轴上。 第二轴可沿弧线移动。 弧的一部分具有焦点位于与第一轴相同的弧的同一侧。 第一辊和第二辊协作以在收缩状态下支撑第一软管部分。
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公开(公告)号：US07631396B2
公开(公告)日：2009-12-15
申请号：US11018552
申请日：2004-12-22
IPC分类号： A47L5/36
CPC分类号： A47L9/242 , A47L9/0036
摘要： A suction cleaner comprising a suction unit having a source of suction and a separator/collector arrangement for separating entrained dirt from a flow of air created by the source of suction and for collecting and retaining such separated dirt for disposal; and a flexible suction hose for conveying suction airflow to the suction unit from a hose inlet at which a cleaning tool may be connected; wherein the suction hose comprises a first portion which can be accommodated in the suction unit and deployed therefrom when required and which is extendible in length when subject to lengthways tension, and a second portion having the inlet and connected to the first hose portion.
摘要翻译： 一种吸尘器，包括具有抽吸源的抽吸单元和用于将夹带的污物与由吸入源产生的空气流分离并用于收集和保留这种分离的污物以进行处理的分离器/收集器布置; 以及柔性抽吸软管，用于从可以连接清洁工具的软管入口传送吸入气体到吸入单元; 其中所述抽吸软管包括第一部分，所述第一部分可以容纳在所述抽吸单元中并且当需要时从所述第一部分展开，并且当受到纵向张力时可以在其长度上延伸;以及第二部分，其具有所述入口并连接到所述第一软管部分。
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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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