公开(公告)号：US20120023698A1

公开(公告)日：2012-02-02

申请号：US13193107

申请日：2011-07-28

申请人： Edward E. Durrant ,  Dale S. Jensen ,  Craig L. Donaldson ,  Monte G. Taylor

发明人： Edward E. Durrant ,  Dale S. Jensen ,  Craig L. Donaldson ,  Monte G. Taylor

IPC分类号： A47L5/00

CPC分类号： A47L11/34 ,  A47L11/4019 ,  A47L11/4044 ,  A47L11/4088

摘要： An apparatus is disclosed for a rotary head cleaner. The apparatus includes a plurality of liquid extraction devices positioned radially on a floor-facing surface of a rotary head, a driveshaft disposed between a rotary motor configured to rotate the rotary head, and a housing disposed between the rotary motor and the rotary head for supporting a wheel, and a handle. The apparatus also includes an evacuation tank having a capacity sensor in communication with an evacuation pump, the capacity sensor configured to detect when a maximum desired capacity of evacuated liquids is reached, a vacuum motor connected with the housing and configured to provide a suction force to the liquid extraction devices to extract liquid from a floor to the evacuation tank, and wherein a weight of the rotary motor, housing, handle, retractable wheel, and vacuum motor is supported by the liquid extraction devices.

摘要翻译： 公开了一种用于旋转头清洁器的装置。 该装置包括多个液体提取装置，其位于径向地位于旋转头的面对地面上，驱动轴设置在旋转马达构造成旋转旋转头之间，以及设置在旋转马达和旋转头之间的壳体，用于支撑 一个轮子和一个手柄。 该装置还包括具有与抽空泵连通的容量传感器的抽空箱，所述容量传感器被配置为检测何时达到抽真空液体的最大期望容量;真空马达，其与壳体连接并且构造成提供吸力 所述液体提取装置将液体从地板抽出到所述抽空罐，并且其中所述旋转马达，壳体，手柄，伸缩轮和真空马达的重量由所述液体提取装置支撑。

公开(公告)号：US20130067683A1

公开(公告)日：2013-03-21

申请号：US13621746

申请日：2012-09-17

申请人： Edward E. Durrant ,  Dale S. Jensen ,  Craig L. Donaldson ,  Roger C. Andersen ,  Monte G. Taylor

发明人： Edward E. Durrant ,  Dale S. Jensen ,  Craig L. Donaldson ,  Roger C. Andersen ,  Monte G. Taylor

IPC分类号： A47L9/02

CPC分类号： A47L11/40 ,  A47L11/34

摘要： A cleaning apparatus is disclosed for extracting a liquid from a surface. The apparatus includes at least one extraction head that has at least one aperture that is facing the surface to be cleaned. The vacuum cleaner includes a vacuum pathway situated between the at least one extraction head and a riser that is connected to a vacuum motor. The internal surfaces of the vacuum pathway are smooth and the vacuum pathway has certain dimensions and orientations that optimize the extraction of a liquid from a surface.

摘要翻译： 公开了一种用于从表面提取液体的清洁装置。 该装置包括至少一个提取头，其具有面向待清洁表面的至少一个孔。 真空吸尘器包括位于至少一个提取头和连接到真空马达的提升管之间的真空通道。 真空通道的内表面是光滑的，并且真空通道具有一定的尺寸和取向，其优化从表面提取液体。