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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：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：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：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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公开(公告)号：US07418763B2
公开(公告)日：2008-09-02
申请号：US10787059
申请日：2004-02-25
申请人： David M. Shaver , Jacob R. Prosper , Murray D. Hunter , Carolyn Martin , Patrick W. Mooney , Olga Makeev
发明人： David M. Shaver , Jacob R. Prosper , Murray D. Hunter , Carolyn Martin , Patrick W. Mooney , Olga Makeev
IPC分类号： A47L5/14
摘要： A hand-held portable vacuum having a filter indicator that is coupled to an outlet housing and in fluid communication with a portion of the outlet housing between a fan inlet and an intake. The filter indicator includes a pressure differential indicator that is configured to indicate a pressure differential between air in the portion of the outlet housing and atmospheric air pressure. The filter indicator is employed to indicate to the user of the hand-held vacuum that replacement and/or cleaning of the filter is required. The vacuum may also be used in a blower mode with a set of inflator nozzles to permit a user to inflate an article.
摘要翻译： 具有过滤器指示器的手提式便携式真空器，该过滤器指示器联接到出口壳体并且与风扇入口和入口之间的出口壳体的一部分流体连通。 过滤器指示器包括压力差指示器，其被配置为指示出口壳体的部分中的空气与大气压力之间的压力差。 过滤器指示器用于向用户指示手持式真空，需要更换和/或清洁过滤器。 真空还可以以鼓风机模式与一组充气机喷嘴一起使用以允许使用者对物品充气。
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公开(公告)号：US20080244858A1
公开(公告)日：2008-10-09
申请号：US12140799
申请日：2008-06-17
申请人： David M. Shaver , Jacob R. Prosper , Murray D. Hunter , Carolyn Martin , Patrick W. Mooney , Olga Makeev
发明人： David M. Shaver , Jacob R. Prosper , Murray D. Hunter , Carolyn Martin , Patrick W. Mooney , Olga Makeev
摘要： A hand-held portable vacuum having a filter indicator that is coupled to an outlet housing and in fluid communication with a portion of the outlet housing between a fan inlet and an intake. The filter indicator includes a pressure differential indicator that is configured to indicate a pressure differential between air in the portion of the outlet housing and atmospheric air pressure. The filter indicator is employed to indicate to the user of the hand-held vacuum that replacement and/or cleaning of the filter is required. The vacuum may also be used in a blower mode with a set of inflator nozzles to permit a user to inflate an article.
摘要翻译： 具有过滤器指示器的手提式便携式真空器，该过滤器指示器联接到出口壳体并且与风扇入口和入口之间的出口壳体的一部分流体连通。 过滤器指示器包括压力差指示器，其被配置为指示出口壳体的部分中的空气与大气压力之间的压力差。 过滤器指示器用于向用户指示手持式真空，需要更换和/或清洁过滤器。 真空还可以以鼓风机模式与一组充气机喷嘴一起使用以允许使用者对物品充气。
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