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公开(公告)号：US08549704B2
公开(公告)日：2013-10-08
申请号：US12907472
申请日：2010-10-19
IPC分类号： A47L9/10
CPC分类号： A47L5/24 , A47L9/127 , A47L9/1608 , A47L9/165 , A47L9/1666 , A47L9/20 , A47L9/2805 , A47L9/2842 , A47L9/2857 , A47L9/2873 , A47L9/2884
摘要： A hand-held vacuum cleaner with a container for the storage of dirt and debris therein. To provide improved efficiency and performance, the hand-held vacuum may employ a primary HEPA filter, a device for swirling a dirt and debris laden air flow and/or a mechanized filter cleaning device. Swirling may be employed to direct entrained dirt and debris in a desired direction relative to the container to slow the rate with which dirt and debris accumulates on the primary filter and/or to centrifugally remove dirt and debris from the air flow. Mechanized cleaning is employed to shake, scrape or otherwise remove accumulated dirt and debris from the primary filter.
摘要翻译： 带有容器的手提式吸尘器，用于储存污物和碎屑。 为了提供改进的效率和性能，手持式真空可以使用初级HEPA过滤器，用于旋转污物和碎屑的空气流的装置和/或机械化的过滤器清洁装置。 可以使用旋流来相对于容器在所需方向上引导夹带的污垢和碎屑，以减缓污垢和碎屑积聚在初级过滤器上的速率和/或离心地从空气流中去除污垢和碎屑。 使用机械化清洁来摇动，刮擦或以其他方式从主过滤器去除积聚的污垢和碎屑。
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公开(公告)号：US20080251442A1
公开(公告)日：2008-10-16
申请号：US12066397
申请日：2006-09-26
申请人： Xianyao Shen , Thomas J. Fendya , Mark F. Hurwitz
发明人： Xianyao Shen , Thomas J. Fendya , Mark F. Hurwitz
CPC分类号： B01D65/003 , B01D29/118 , B01D29/232 , B01D29/25 , B01D46/2403 , B01D46/522 , B01D63/067 , B01D63/12 , B01D2271/02 , B01D2275/10 , B01D2313/04 , Y10T156/1038
摘要： Fluid treatment assemblies and elements may include a plurality of axially extending pleats and may be used to treat fluids, including gases, liquids, or mixtures of gases, and/or solids, in a crossflow mode of operation. For example, some fluid treatment assemblies and elements may be used to remove one or more substances from the fluid and may then function as separators, including filters and concentrators. Other fluid treatment assemblies and elements may be used to transfer substances between two fluid streams and may then function as mass transfer devices.
摘要翻译： 流体处理组件和元件可以包括多个轴向延伸的褶皱，并且可以用于在交叉流动操作模式中处理流体，包括气体，液体或气体和/或固体的混合物。 例如，一些流体处理组件和元件可以用于从流体中去除一种或多种物质，然后可以用作分离器，包括过滤器和浓缩器。 其他流体处理组件和元件可以用于在两个流体流之间转移物质，然后可以用作传质装置。
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公开(公告)号：US20110030164A1
公开(公告)日：2011-02-10
申请号：US12907472
申请日：2010-10-19
IPC分类号： A47L5/24
CPC分类号： A47L5/24 , A47L9/127 , A47L9/1608 , A47L9/165 , A47L9/1666 , A47L9/20 , A47L9/2805 , A47L9/2842 , A47L9/2857 , A47L9/2873 , A47L9/2884
摘要： A hand-held vacuum cleaner with a container for the storage of dirt and debris therein. To provide improved efficiency and performance, the hand-held vacuum may employ a primary HEPA filter, a device for swirling a dirt and debris laden air flow and/or a mechanized filter cleaning device. Swirling may be employed to direct entrained dirt and debris in a desired direction relative to the container to slow the rate with which dirt and debris accumulates on the primary filter and/or to centrifugally remove dirt and debris from the air flow. Mechanized cleaning is employed to shake, scrape or otherwise remove accumulated dirt and debris from the primary filter.
摘要翻译： 带有容器的手提式吸尘器，用于储存污物和碎屑。 为了提供改进的效率和性能，手持式真空可以使用初级HEPA过滤器，用于旋转污物和碎屑的空气流的装置和/或机械化的过滤器清洁装置。 可以使用旋流来相对于容器在所需方向上引导夹带的污垢和碎屑，以减缓污垢和碎屑积聚在初级过滤器上的速率和/或离心地从空气流中去除污垢和碎屑。 使用机械化清洁来摇动，刮擦或以其他方式从主过滤器去除积聚的污垢和碎屑。
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公开(公告)号：US08048315B2
公开(公告)日：2011-11-01
申请号：US12180606
申请日：2008-07-28
CPC分类号： B01D63/12 , B01D63/043 , B01D2311/06 , B01D2313/24 , B01D2311/14
摘要： Fluid treatment arrangements and methods involve a plurality of fluid treatment modules and a core assembly that extends through the plurality of fluid treatment modules. Each fluid treatment module has a feed region, a permeate region, and a fluid treatment medium separating the feed region from the permeate region. The feed region extends along a feed surface of the fluid treatment medium, and the permeate region extends along a permeate surface of the fluid treatment region. Feed fluid is directed along the feed region of each module, and a portion of the feed fluid passes as permeate through the fluid treatment medium, into the permeate region, and then into the core assembly. One or more control mechanisms are fluidly coupled to the permeate region of one or more fluid treatment modules to control a flow parameter in the permeate region of the module.
摘要翻译： 流体处理装置和方法涉及多个流体处理模块和延伸穿过多个流体处理模块的芯组件。 每个流体处理模块具有进料区域，渗透区域和将进料区域与渗透物区域分离的流体处理介质。 进料区域沿着流体处理介质的进料表面延伸，并且渗透物区域沿流体处理区域的渗透表面延伸。 进料流体沿着每个模块的进料区域被引导，并且一部分进料流体作为渗透物通过流体处理介质，进入渗透区域，然后进入芯组件。 一个或多个控制机构流体耦合到一个或多个流体处理模块的渗透区域以控制模块的渗透区域中的流动参数。
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公开(公告)号：US20050081321A1
公开(公告)日：2005-04-21
申请号：US10686506
申请日：2003-10-15
申请人： Michael Milligan , Patrick Mooney , Xianyao Shen , Ted Kimball , Andrew Walker
发明人： Michael Milligan , Patrick Mooney , Xianyao Shen , Ted Kimball , Andrew Walker
CPC分类号： A47L5/24 , A47L9/127 , A47L9/1608 , A47L9/165 , A47L9/1666 , A47L9/20 , A47L9/2805 , A47L9/2842 , A47L9/2857 , A47L9/2873 , A47L9/2884
摘要： A hand-held vacuum cleaner with a container for the storage of dirt and debris therein. To provide improved efficiency and performance, the hand-held vacuum may employ a primary HEPA filter, a device for swirling a dirt and debris laden air flow and/or a mechanized filter cleaning device. Swirling may be employed to direct entrained dirt and debris in a desired direction relative to the container to slow the rate with which dirt and debris accumulates on the primary filter and/or to centrifugally remove dirt and debris from the air flow. Mechanized cleaning is employed to shake, scrape or otherwise remove accumulated dirt and debris from the primary filter.
摘要翻译： 带有容器的手提式吸尘器，用于储存污物和碎屑。 为了提供改进的效率和性能，手持式真空可以使用初级HEPA过滤器，用于旋转污物和碎屑的空气流的装置和/或机械化的过滤器清洁装置。 可以使用旋流来相对于容器在所需方向上引导夹带的污垢和碎屑，以减缓污垢和碎屑积聚在初级过滤器上的速率和/或离心地从空气流中去除污垢和碎屑。 使用机械化清洁来摇动，刮擦或以其他方式从主过滤器去除积聚的污垢和碎屑。
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公开(公告)号：US07845046B2
公开(公告)日：2010-12-07
申请号：US12371043
申请日：2009-02-13
CPC分类号： A47L5/24 , A47L9/127 , A47L9/1608 , A47L9/165 , A47L9/1666 , A47L9/20 , A47L9/2805 , A47L9/2842 , A47L9/2857 , A47L9/2873 , A47L9/2884
摘要： A hand-held vacuum cleaner with a container for the storage of dirt and debris therein. To provide improved efficiency and performance, the hand-held vacuum may employ a primary HEPA filter, a device for swirling a dirt and debris laden air flow and/or a mechanized filter cleaning device. Swirling may be employed to direct entrained dirt and debris in a desired direction relative to the container to slow the rate with which dirt and debris accumulates on the primary filter and/or to centrifugally remove dirt and debris from the air flow. Mechanized cleaning is employed to shake, scrape or otherwise remove accumulated dirt and debris from the primary filter.
摘要翻译： 带有容器的手提式吸尘器，用于储存污物和碎屑。 为了提供改进的效率和性能，手持式真空可以使用初级HEPA过滤器，用于旋转污物和碎屑的空气流的装置和/或机械化的过滤器清洁装置。 可以使用旋流来相对于容器在所需方向上引导夹带的污垢和碎屑，以减缓污垢和碎屑积聚在初级过滤器上的速率和/或离心地从空气流中去除污垢和碎屑。 使用机械化清洁来摇动，刮擦或以其他方式从主过滤器去除积聚的污垢和碎屑。
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公开(公告)号：US20100018924A1
公开(公告)日：2010-01-28
申请号：US12180606
申请日：2008-07-28
CPC分类号： B01D63/12 , B01D63/043 , B01D2311/06 , B01D2313/24 , B01D2311/14
摘要： Fluid treatment arrangements and methods involve a plurality of fluid treatment modules and a core assembly that extends through the plurality of fluid treatment modules. Each fluid treatment module has a feed region, a permeate region, and a fluid treatment medium separating the feed region from the permeate region. The feed region extends along a feed surface of the fluid treatment medium, and the permeate region extends along a permeate surface of the fluid treatment region. Feed fluid is directed along the feed region of each module, and a portion of the feed fluid passes as permeate through the fluid treatment medium, into the permeate region, and then into the core assembly. One or more control mechanisms are fluidly coupled to the permeate region of one or more fluid treatment modules to control a flow parameter in the permeate region of the module.
摘要翻译： 流体处理装置和方法涉及多个流体处理模块和延伸穿过多个流体处理模块的芯组件。 每个流体处理模块具有进料区域，渗透区域和将进料区域与渗透物区域分离的流体处理介质。 进料区域沿着流体处理介质的进料表面延伸，并且渗透物区域沿流体处理区域的渗透表面延伸。 进料流体沿着每个模块的进料区域被引导，并且一部分进料流体作为渗透物通过流体处理介质，进入渗透区域，然后进入芯组件。 一个或多个控制机构流体耦合到一个或多个流体处理模块的渗透区域以控制模块的渗透区域中的流动参数。
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公开(公告)号：US20090144931A1
公开(公告)日：2009-06-11
申请号：US12371043
申请日：2009-02-13
IPC分类号： A47L5/24
CPC分类号： A47L5/24 , A47L9/127 , A47L9/1608 , A47L9/165 , A47L9/1666 , A47L9/20 , A47L9/2805 , A47L9/2842 , A47L9/2857 , A47L9/2873 , A47L9/2884
摘要： A hand-held vacuum cleaner with a container for the storage of dirt and debris therein. To provide improved efficiency and performance, the hand-held vacuum may employ a primary HEPA filter, a device for swirling a dirt and debris laden air flow and/or a mechanized filter cleaning device. Swirling may be employed to direct entrained dirt and debris in a desired direction relative to the container to slow the rate with which dirt and debris accumulates on the primary filter and/or to centrifugally remove dirt and debris from the air flow. Mechanized cleaning is employed to shake, scrape or otherwise remove accumulated dirt and debris from the primary filter.
摘要翻译： 带有容器的手提式吸尘器，用于储存污物和碎屑。 为了提供改进的效率和性能，手持式真空可以使用初级HEPA过滤器，用于旋转污物和碎屑的空气流的装置和/或机械化的过滤器清洁装置。 可以使用旋流来相对于容器在所需方向上引导夹带的污垢和碎屑，以减缓污垢和碎屑积聚在初级过滤器上的速率和/或离心地从空气流中去除污垢和碎屑。 使用机械化清洁来摇动，刮擦或以其他方式从主过滤器去除积聚的污垢和碎屑。
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