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公开(公告)号：US09554682B2
公开(公告)日：2017-01-31
申请号：US13575626
申请日：2011-02-28
IPC分类号： A47L9/18
摘要： A vacuum cleaner (1) comprises an inlet (13), an outlet, a fan (14) for creating a flow of air through the vacuum cleaner (1) by drawing air to be cleaned through the inlet (13) into the vacuum cleaner (1) and by exhausting air through the outlet outwardly of the vacuum cleaner (1) and a separator (15, 41). The separator (15, 41) is rotatably arranged around an rotation axis (21), for creating, during use, a column of rotating air to separate at least a portion of the airborne particles (10) from the flow of air. The separator (15, 41) includes a number of vanes (25, 44) for the creation of the column of rotating air, wherein each vane (25, 44) is provided with a leading face (26) and a trailing face (27). The leading faces (26) of the vanes (25, 44) are inclined with respect to the rotation axis (21) for conveying the airborne particles (10) at least in an axial direction.
摘要翻译： 真空吸尘器（1）包括入口（13），出口，风扇（14），用于通过将待清洁的空气通过入口（13）吸入真空吸尘器中而产生通过真空吸尘器（1）的空气流 （1）并且通过出口向真空吸尘器（1）外部排出空气和分离器（15,41）。 分离器（15,41）围绕旋转轴线（21）可旋转地设置，用于在使用期间产生旋转空气柱，以将至少一部分空气传播的颗粒（10）与空气流分离。 分离器（15,41）包括用于产生旋转空气柱的多个叶片（25,44），其中每个叶片（25,44）设置有引导面（26）和后表面（27） ）。 叶片（25,44）的引导面（26）相对于旋转轴线（21）倾斜，用于至少沿轴向传送空气传播颗粒（10）。
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公开(公告)号：US09186032B2
公开(公告)日：2015-11-17
申请号：US13520365
申请日：2010-07-29
CPC分类号： A47L11/34 , A47L11/4041
摘要： The invention relates to a cleaning device (1) for removing particles from a surface (11). Thereto the device sprays droplets (200) of a fluid (201) into a space (213). The droplets (200) are expelled from a rotatable brush (3) as a mist of droplets. Air carrying dirt particles (202) is exposed to the mist, whereby dirt particles coalesce with droplets in the mist in the space (213). The coalesced particles (22) are conveyed to a cleansing unit (14) to be separated from the air. Finally, clean air exits from the device (1).
摘要翻译： 本发明涉及一种用于从表面（11）去除颗粒的清洁装置（1）。 所述装置将流体（201）的液滴（200）喷射到空间（213）中。 液滴（200）作为液滴雾从可旋转刷（3）排出。 空气携带污物颗粒（202）暴露于雾中，由此污物颗粒与空间（213）中的雾中的液滴聚结。 聚结的颗粒（22）被输送到清洁单元（14）以与空气分离。 最后，清洁空气从设备（1）出来。
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3.发明申请公开(公告)号：US20130025077A1
公开(公告)日：2013-01-31
申请号：US13640364
申请日：2011-05-16
申请人： Bastiaan Johannes De Wit , Fokke Roelof Voorhorst , Johannes Tseard Van Der Kooi , Sepas Setayesh
发明人： Bastiaan Johannes De Wit , Fokke Roelof Voorhorst , Johannes Tseard Van Der Kooi , Sepas Setayesh
IPC分类号： A46B13/02
CPC分类号： A47L11/292 , A46B13/001 , A46D1/00 , A47L9/0477
摘要： A device for cleaning a surface (11) comprises at least one rotatable brush (3,4) which is provided with flexible brush elements (18) for contacting the surface (11) and picking up dirt particles (10) and liquid which are present on the surface (11) during a dirt pick-up period of each revolution of the brush (3, 4), and means for driving the brush (3, 4). A linear mass density of the flexible brush elements (18) is chosen such as to be lower than 50 g per 10 km, at least at tip portions, and an acceleration at tips of the brush elements (18) is set such as to be at least 3,000 m/sec2, at least at some time during another period of each revolution of the brush (3, 4) than the dirt pick-up period, namely a period in which the brush elements (18) are free from contact to the surface (11).
摘要翻译： 用于清洁表面（11）的装置包括至少一个可旋转刷（3,4），其具有用于接触表面（11）并拾取污垢颗粒（10）的柔性刷元件（18）和存在的液体 在刷子（3,4）的每次旋转的污尘拾取期间在表面（11）上，以及用于驱动刷子（3,4）的装置。 柔性刷元件（18）的线性质量密度至少在尖端部分被选择为低于每10km 50g，并且将刷元件（18）的尖端处的加速度设定为 至少在刷子（3,4）的每次旋转的另一周期中的某个时间比吸尘周期，即刷子元件（18）不接触到 表面（11）。
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公开(公告)号：US20120317748A1
公开(公告)日：2012-12-20
申请号：US13575626
申请日：2011-02-28
IPC分类号： A47L9/10
摘要： A vacuum cleaner (1) comprises an inlet (13), an outlet, a fan (14) for creating a flow of air through the vacuum cleaner (1) by drawing air to be cleaned through the inlet (13) into the vacuum cleaner (1) and by exhausting air through the outlet outwardly of the vacuum cleaner (1) and a separator (15, 41). The separator (15, 41) is rotatably arranged around an rotation axis (21), for creating, during use, a column of rotating air to separate at least a portion of the airborne particles (10) from the flow of air. The separator (15, 41) includes a number of vanes (25, 44) for the creation of the column of rotating air, wherein each vane (25, 44) is provided with a leading face (26) and a trailing face (27). The leading faces (26) of the vanes (25, 44) are inclined with respect to the rotation axis (21) for conveying the airborne particles (10) at least in an axial direction.
摘要翻译： 真空吸尘器（1）包括入口（13），出口，风扇（14），用于通过将待清洁的空气通过入口（13）吸入真空吸尘器中而产生通过真空吸尘器（1）的空气流 （1）并且通过出口向真空吸尘器（1）外部排出空气和分离器（15,41）。 分离器（15,41）围绕旋转轴线（21）可旋转地设置，用于在使用期间产生旋转空气柱，以将至少一部分空气传播的颗粒（10）与空气流分离。 分离器（15,41）包括用于产生旋转空气柱的多个叶片（25,44），其中每个叶片（25,44）设置有引导面（26）和后表面（27） ）。 叶片（25,44）的引导面（26）相对于旋转轴线（21）倾斜，用于至少沿轴向传送空气传播颗粒（10）。
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公开(公告)号：US10349796B2
公开(公告)日：2019-07-16
申请号：US13640364
申请日：2011-05-16
申请人： Bastiaan Johannes De Wit , Fokke Roelof Voorhorst , Johannes Tseard Van Der Kooi , Sepas Setayesh
发明人： Bastiaan Johannes De Wit , Fokke Roelof Voorhorst , Johannes Tseard Van Der Kooi , Sepas Setayesh
IPC分类号： A46B13/02 , A47L11/292 , A46D1/00 , A47L9/04 , A46B13/00
摘要： A device for cleaning a surface (11) comprises at least one rotatable brush (3,4) which is provided with flexible brush elements (18) for contacting the surface (11) and picking up dirt particles (10) and liquid which are present on the surface (11) during a dirt pick-up period of each revolution of the brush (3, 4), and means for driving the brush (3, 4). A linear mass density of the flexible brush elements (18) is chosen such as to be lower than 50 g per 10 km, at least at tip portions, and an acceleration at tips of the brush elements (18) is set such as to be at least 3,000 m/sec2, at least at some time during another period of each revolution of the brush (3, 4) than the dirt pick-up period, namely a period in which the brush elements (18) are free from contact to the surface (11).
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公开(公告)号：US20120233807A1
公开(公告)日：2012-09-20
申请号：US13508848
申请日：2010-09-21
CPC分类号： A47L9/0072 , A47L5/365 , A47L9/19
摘要： A vacuum cleaner (1, 21, 41, 51) for dry dust comprises at least a dust chamber (3, 23, 43, 53) and a fan unit(13, 63), which dust chamber (3, 23, 43, 53) is provided with an air inlet opening (7, 27, 57) and an air outlet opening (8, 28) communicating with the fan unit (13, 63). The dust chamber (3, 23, 43, 53) comprises a movable body (9, 29, 59) for restricting air flow through the dust chamber (3, 23, 43, 53). In use the movable body (9, 29, 59) is located on dry dust collected in the dust chamber (3, 23, 43, 53) due to kinematic sorting between the movable body (9, 29, 59) and the dry dust.
摘要翻译： 一种用于干粉尘的真空吸尘器（1,21,41,51）至少包括一个灰尘室（3,23,43,53）和一个风扇单元（13,63），该灰尘室（3,23,43， 53）设置有与风扇单元（13,63）连通的进气口（7,27,57）和空气出口开口（8,28）。 灰尘室（3,23,43,53）包括用于限制通过灰尘室（3,23,43,53）的空气流动的可移动体（9,29,59）。 在使用中，可移动体（9,29,59）由于在可移动体（9,29,59）和干燥灰尘之间的运动学分选而位于收集在灰尘室（3,23,43,53）中的干燥粉尘上 。
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公开(公告)号：US09038235B2
公开(公告)日：2015-05-26
申请号：US13508848
申请日：2010-09-21
CPC分类号： A47L9/0072 , A47L5/365 , A47L9/19
摘要： A vacuum cleaner (1, 21, 41, 51) for dry dust comprises at least a dust chamber (3, 23, 43, 53) and a fan unit(13, 63), which dust chamber (3, 23, 43, 53) is provided with an air inlet opening (7, 27, 57) and an air outlet opening (8, 28) communicating with the fan unit (13, 63). The dust chamber (3, 23, 43, 53) comprises a movable body (9, 29, 59) for restricting air flow through the dust chamber (3, 23, 43, 53). In use the movable body (9, 29, 59) is located on dry dust collected in the dust chamber (3, 23, 43, 53) due to kinematic sorting between the movable body (9, 29, 59) and the dry dust.
摘要翻译： 一种用于干粉尘的真空吸尘器（1,21,41,51）至少包括一个灰尘室（3,23,43,53）和一个风扇单元（13,63），该灰尘室（3,23,43， 53）设置有与风扇单元（13,63）连通的进气口（7,27,57）和空气出口开口（8,28）。 灰尘室（3,23,43,53）包括用于限制通过灰尘室（3,23,43,53）的空气流动的可移动体（9,29,59）。 在使用中，可移动体（9,29,59）由于在可移动体（9,29,59）和干燥灰尘之间的运动学分选而位于收集在灰尘室（3,23,43,53）中的干燥粉尘上 。
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公开(公告)号：US20120284950A1
公开(公告)日：2012-11-15
申请号：US13520365
申请日：2010-07-29
CPC分类号： A47L11/34 , A47L11/4041
摘要： The invention relates to a cleaning device (1) for removing particles from a surface (11). Thereto the device sprays droplets (200) of a fluid (201) into a space (213). The droplets (200) are expelled from a rotatable brush (3) as a mist of droplets. Air carrying dirt particles (202) is exposed to the mist, whereby dirt particles coalesce with droplets in the mist in the space (213). The coalesced particles (22) are conveyed to a cleansing unit (14) to be separated from the air. Finally, clean air exits from the device (1).
摘要翻译： 本发明涉及一种用于从表面（11）去除颗粒的清洁装置（1）。 所述装置将流体（201）的液滴（200）喷射到空间（213）中。 液滴（200）作为液滴雾从可旋转刷（3）排出。 空气携带污物颗粒（202）暴露于雾中，由此污物颗粒与空间（213）中的雾中的液滴聚结。 聚结的颗粒（22）被输送到清洁单元（14）以与空气分离。 最后，清洁空气从设备（1）出来。
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公开(公告)号：US08819882B2
公开(公告)日：2014-09-02
申请号：US13982840
申请日：2012-02-07
IPC分类号： A47L11/292
CPC分类号： A47L11/292 , A46B17/06 , A47L9/0063 , A47L11/302 , A47L11/40
摘要： In a cleaning device, a head of the device in which a brush is arranged, can get contaminated by particles and/or droplets picked up by the brush during one or more cleaning actions. In order to clean the head, the cleaning device is placed on a tray filled with an amount of cleaning liquid, and the cleaning device is operated for a period of time. During that time, the head is flushed with the cleaning liquid, where the brush serves for picking up the liquid from the tray and releasing the liquid in the direction of components of the head. The tray has an elevated portion, and the brush is positioned on that elevated portion to allow for gradual wetting of the brush.
摘要翻译： 在清洁装置中，布置刷子的装置的头部可能在一个或多个清洁动作期间被由刷子拾取的颗粒和/或液滴污染。 为了清洁头部，将清洁装置放置在填充有一定量清洁液体的托盘上，并且清洁装置操作一段时间。 在此期间，头部用清洗液冲洗，刷子用于从托盘拾取液体并沿着头部件的方向释放液体。 托盘具有升高的部分，并且刷子定位在该升高部分上以允许刷子的逐渐润湿。
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公开(公告)号：US20130305468A1
公开(公告)日：2013-11-21
申请号：US13982840
申请日：2012-02-07
IPC分类号： A47L11/292
CPC分类号： A47L11/292 , A46B17/06 , A47L9/0063 , A47L11/302 , A47L11/40
摘要： In a cleaning device (2), a head (21) of the device (2), in which a brush (22, 23) is arranged, can get contaminated by particles and/or droplets picked up by the brush (22, 23) during one or more cleaning actions. In order to clean the head (21), the cleaning device (2) is placed on a tray (1), the tray (1) is filled with an amount of cleaning liquid, and the cleaning device (2) is operated for a period of time. During that time, the head (21) is flushed with the cleaning liquid, wherein the brush (22, 23) serves for picking up the liquid from the tray (1) and releasing the liquid in the direction of components of the head (21). The tray (1) comprises an elevated portion (3), and the brush (22, 23) is positioned on that portion (3), whereby it is achieved that the brush (22, 23) is gradually wetted.
摘要翻译： 在清洁装置（2）中，设置有刷子（22,23）的装置（2）的头部（21）可被被刷子（22,23）拾取的颗粒和/或液滴所污染 ）在一个或多个清洁动作期间。 为了清洁头部（21），将清洁装置（2）放置在托盘（1）上，托盘（1）中填充有一定量的清洁液体，并且清洁装置（2）被操作为 一段的时间。 在此期间，头部（21）用清洗液冲洗，其中刷子（22,23）用于从托盘（1）拾取液体，并将液体沿头部（21）的部件方向释放 ）。 托盘（1）包括升高部分（3），并且刷子（22,23）位于该部分（3）上，从而实现了刷子（22,23）逐渐润湿。
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