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1. 发明申请

WO2023092125A1 PORTABLE FLUID FILTERING APPARATUS 审中-公开
公开(公告)号：WO2023092125A1
公开(公告)日：2023-05-25
申请号：PCT/US2022/080248
申请日：2022-11-21
申请人： WATER TECH, LLC
发明人： ERLICH, Guy , KUNWAR, Sethi , MORALES, Timothy , LORYS, Thomas , CAMISI, Daniel , ELLIOTT, Curtis
IPC分类号： B01D35/30 , B01D35/02 , C02F1/00 , C02F1/40
摘要： A portable fluid filtering apparatus includes a debris chamber having an exhaust port; a rotor that draws in a fluid from outside the debris chamber to the exhaust port; a filter positioned between the exhaust port and the rest of the debris chamber; an intake port in fluid communication with the debris chamber and wherein the rotor draws the fluid into the debris chamber through the intake port; and a drive system configured to rotate the rotor that includes a drive shaft connected to the rotor, a motor to rotate the drive shaft, and a power source for the motor.

2. 发明申请

WO2021142250A1 FLUID VACUUM PUMP 审中-公开
公开(公告)号：WO2021142250A1
公开(公告)日：2021-07-15
申请号：PCT/US2021/012687
申请日：2021-01-08
申请人： WATER TECH, LLC
发明人： ERLICH, Guy , ELLIOTT, Curtis , LORYS, Thomas , SETHI, Kunwar , CAMISI, Daniel , MORALES, Timothy
IPC分类号： F04D25/16 , F04D17/16 , F04D25/06 , F04D1/04 , F04D13/06 , F04D13/08 , F04D13/12 , F04D29/28 , F04D29/22 , F04D25/026 , F04D29/18 , F16D11/16 , F16D41/00
摘要： A fluid vacuum pump includes a motor assembly including a single motor or multiple motors, where one motor may be configured for operation in a first medium and another motor may be configured for operation in a second medium; an impeller assembly including a single impeller, which may of a fixed or variable configuration, or multiple impellers, where one impeller may be configured for operation in a first medium and another impeller may be configured for operation in a second medium; and a linkage operatively connecting and adjustably transmitting power from the motor assembly to the impeller depending on the type of medium present.

3. 发明申请

WO2015069636A1 SUBMERSIBLE ELECTRIC-POWERED LEAF VACUUM CLEANER 审中-公开
标题翻译：不可用电动叶片真空清洁器
公开(公告)号：WO2015069636A1
公开(公告)日：2015-05-14
申请号：PCT/US2014/063852
申请日：2014-11-04
申请人： WATER TECH LLC
发明人： ERLICH, Guy , KOSMYNA, James , MANY, John, A. , ELMALEH, Jonathan , ELLIOTT, Curtis
IPC分类号： E04H4/16
CPC分类号： E04H4/1636
摘要： An electric-powered submersible vacuum cleaner for filtering water in a pool includes a base with an inlet port extending therethrough. A plurality of wheels extends from the lower surface of the base to facilitate movement of the cleaner over a surface of the pool. An impeller coaxially aligned with the inlet draws water and debris from the pool surface. An electric-powered drive train is coupled to the cleaner and configured to rotate the impeller. A discharge conduit in fluid communication with the inlet extends substantially normal with respect to the upper surface of the base and circumscribes the impeller to direct the flow of water/debris drawn through the inlet by the impeller. A filter mounted over the discharge conduit filters the debris from the drawn water and passes filtered water into the pool. A rotatable handle is attached to and facilitates manual movement of the cleaner over the pool surface.
摘要翻译：用于过滤池中的水的电动潜水式真空吸尘器包括具有延伸穿过其中的入口的底座。多个轮从基座的下表面延伸以便于清洁器在池的表面上移动。与入口同轴对准的叶轮从池表面吸取水和碎屑。电动传动系联接到清洁器并且构造成旋转叶轮。与入口流体连通的排放管道相对于基座的上表面基本上正常地延伸，并且限定叶轮以引导通过叶轮从入口抽出的水/碎屑的流动。安装在排放管道上的过滤器将来自抽出的水的碎屑过滤并将经过滤的水送入池中。一个可旋转手柄连接到并有利于清洁器在泳池表面上的手动移动。

4. 发明申请

WO2019209932A1 RECHARGEABLE ROBOTIC POOL CLEANING APPARATUS 审中-公开
公开(公告)号：WO2019209932A1
公开(公告)日：2019-10-31
申请号：PCT/US2019/028889
申请日：2019-04-24
申请人： WATER TECH, LLC
发明人： ERLICH, Guy , MANY, John , ELMALEH, Jon , MORALES, Timothy , ELLIOTT, Curtis , CAMISI, Daniel , LORYS, Thomas
IPC分类号： B63H11/10 , B63H11/04
摘要： A rechargeable robotic pool cleaning apparatus having a first water pump for providing a downward thrust force, a second water pump for providing at least a rearward thrust component, and a third water pump for providing at least a forward thrust component, the apparatus being buoyant when the pumps are not activated and including adjustable flap valves, baffles and nozzles to alter the outflow direction of at least some of the jet streams of water produced by the pumps so as to produce any one or more of a vertical, forward, rearward, and sideward thrust component depending upon the positioning of the baffles and/or nozzle members. At least one main controller is electronically coupled to a rechargeable power source for controlling the operation of the pumps in various combinations for moving the apparatus both vertically and horizontally in the body of water.

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