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1. 发明授权

US06553614B1 Vacuum cleaner with air/water separator hub 失效
标题翻译：带空气/水分离器吸头的吸尘器
公开(公告)号：US06553614B1
公开(公告)日：2003-04-29
申请号：US08815441
申请日：1997-03-11
申请人： Marty Gerard Leon
发明人： Marty Gerard Leon
IPC分类号： A47L918
CPC分类号： A47L9/188 , A47L7/0028
摘要： An air and water hub for the separation of excess water from air is constructed at the top of a canister assembly that is used for the induction of air, dust and water. The hub is a spinning member rotating within the canister assembly near the top thereof, and is powered by a shaft connecting the hub to the vacuum motor at the top of the assembly. The hub spins within the circumference of the top of the canister, and the rotating action removes the water from air by forcing it against the inside walls of the assembly. A gap between the inner wall and the hub allows the water to drain downward along the inside of the assembly. The hub may be used with ah hourglass-shaped induction assembly that directs the flow of air, water and dust to the hub from below.
摘要翻译：在用于感应空气，灰尘和水的罐组件的顶部构造有用于从空气中分离多余水分的空气和水轮毂。轮毂是在罐组件中靠近其顶部旋转的旋转构件，并且通过将组件连接到组件顶部的真空马达的轴来驱动。轮毂在罐的顶部的圆周内旋转，并且旋转动作通过迫使其抵抗组件的内壁而从空气中移除水。内壁和轮毂之间的间隙允许水沿着组件的内部向下排出。轮毂可以与沙漏形的感应组件一起使用，其将空气，水和灰尘的流动从下方引导到轮毂。

2. 发明授权

US06629332B2 Floor cleaning device with a recovery tank 有权
标题翻译：带回收罐的地板清洁装置
公开(公告)号：US06629332B2
公开(公告)日：2003-10-07
申请号：US09957711
申请日：2001-09-18
申请人： Jeffery A. Morgan , Charles A. Lang , David G. Mueller , Kenneth H. Cooper , Richard F. Spinelli , Hung-kit Kwong , Kam Hoi Ma
发明人： Jeffery A. Morgan , Charles A. Lang , David G. Mueller , Kenneth H. Cooper , Richard F. Spinelli , Hung-kit Kwong , Kam Hoi Ma
IPC分类号： A47L918
CPC分类号： A47L7/0042 , A47L7/0009 , A47L7/0028 , A47L7/0038 , Y10S55/03
摘要： A recovery tank is provided for a floor cleaning unit. The recovery tank includes an inlet opening and a duct fluidly connected to the inlet. The duct extends horizontally within the tank adjacent a side wall the recovery tank for directing air and liquid from the inlet opening in two opposing directions. A lid covers the tank and has an outlet opening for directing air out of the recovery tank. A pair of shields depends downwardly from the lid and extends from the duct to the side wall of the recovery tank. The outlet opening of the lid is located between the shields such that the shields prevent liquid from coming out of the duct and entering the outlet opening of the lid.
摘要翻译：为地板清洁装置提供一个回收罐。回收罐包括入口和流体连接到入口的导管。管道内的管道水平延伸，邻近侧壁，该回收罐用于在两个相对的方向上引导来自入口的空气和液体。盖子盖住了坦克，并具有用于将空气引导回收罐的出口。一对护罩从盖子向下靠起，并从管道延伸到回收罐的侧壁。盖的出口开口位于屏蔽之间，使得屏蔽件防止液体从管道中流出并进入盖的出口。

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