公开(公告)号：US10081956B2

公开(公告)日：2018-09-25

申请号：US15333166

申请日：2016-10-24

申请人： Kelly Slater ,  Adam Fincham

发明人： Kelly Slater ,  Adam Fincham

IPC分类号： A47K3/10 ,  E04H4/00 ,  A63B69/00 ,  A63G31/00 ,  E04H4/12

CPC分类号： A63B69/0093 ,  A63G31/007 ,  E04H4/0006 ,  E04H4/1245

摘要： A wave park includes a body of water, and a track positioned in or proximate the body of water. The wave park further includes at least one foil coupled to move along the track, the foil being at least partially submerged in the body of water. Each foil has a curvilinear cross-sectional geometry that includes a leading surface that is concave about a vertical axis to provide drag to generate a primary wave laterally in water of the body of water that contacts the leading surface of the foil, and a trailing surface that narrows from a maximum width of the foil adjacent the leading surface to a point at an end of the foil, the trailing surface to decrease the drag of the foil and to minimize oscillatory waves that trail the primary wave from the water moving past the leading surface of the foil.

公开(公告)号：US09944544B2

公开(公告)日：2018-04-17

申请号：US15074328

申请日：2016-03-18

申请人： Elchemtech Co., Ltd. ,  Sang Bong Moon

发明人： Sang Bong Moon ,  Hye Young Jung ,  Yun Ki Choi ,  So Young Kim ,  Dae Jin Yoon ,  Ja Young Kim ,  Su Hyun Im ,  Min Ah Song ,  Tae Lim Lee ,  Chang Hwan Moon ,  Ji Yeong Kim ,  Jun Young Lee ,  Sung Won Choi

IPC分类号： C02F1/46 ,  C02F1/467 ,  C02F1/461 ,  E04H4/12 ,  B63J4/00 ,  C02F103/00 ,  C02F101/30

CPC分类号： C02F1/4672 ,  B63J4/002 ,  C02F1/46109 ,  C02F1/4674 ,  C02F2001/46142 ,  C02F2001/46161 ,  C02F2101/30 ,  C02F2103/008 ,  C02F2303/04 ,  E04H4/1209 ,  E04H4/1245

摘要： Disclosed is a 3-dimensional porous mono-polar electrode body that includes a 3-dimensional porous parent substance, which has a 3-dimensional structure including a side and a remaining side that communicate with each other via a plurality of pores arranged in multiple layers and which is made of a metal material to have dimensional stability, and an electrode catalyst layer applied on the 3-dimensional porous parent substance. The 3-dimensional porous mono-polar electrode body is used to remove microorganisms contained in treatment water to thus minimize the consumption of power, which is required to remove the microorganisms, prevent secondary pollution, and ensure the durability of an electrode.

公开(公告)号：US09856667B2

公开(公告)日：2018-01-02

申请号：US14122467

申请日：2012-05-25

申请人： Wesley O. Cox

发明人： Wesley O. Cox

IPC分类号： E04H4/00 ,  E04H4/12 ,  A61H33/00

CPC分类号： E04H4/1245 ,  A61H33/0087 ,  A61H33/6005 ,  A61H33/6021 ,  A61H2033/0037 ,  A61H2201/0173

摘要： A low gravity fed water system includes a housing having an inlet opening, a portion of the inlet opening disposed above the waterline and a portion of the inlet opening disposed below the waterline. The housing has an outlet opening disposed in the housing below the waterline in fluid communication with the plurality of jets. The housing has a vent opening disposed in the housing below the waterline. An upwardly-extending conduct is connectable at a first end to the vent opening, and has a second end disposed above the waterline in ambient air away from an inside surface of the housing and away from an inside surface of the tub. In the event of a blockage of the inlet opening, air is drawn into the housing via the conduit inhibiting a suction being drawn on the inlet opening.

公开(公告)号：US20170204628A1

公开(公告)日：2017-07-20

申请号：US14997687

申请日：2016-01-18

申请人： DAVID R. LIVINGSTON, JR.

发明人： DAVID R. LIVINGSTON, JR.

IPC分类号： E04H4/12 ,  F15B11/08 ,  F04D13/04 ,  E04H4/14 ,  F04D29/18

CPC分类号： E04H4/1245 ,  A63B69/125 ,  A63B2225/09 ,  E04H4/14 ,  F04D3/00 ,  F04D13/04 ,  F04D29/181 ,  F15B11/08

摘要： An improved swim spa is described which has a tank having a head end and a foot end filled with water. A forward current is created by pumping equipment which directs the forward current from a head end of the tank, past a swimmer in the water to a foot end of the tank. This allows the swimmer to swim in place. The width of the forward current is chosen to be at least twice its depth. A diverter is positioned at the foot end of the tank. The diverter has a curved surface for redirecting the forward current toward the sidewalls and then back toward the head wall in a horizontal plane and downward and back toward the head wall in a vertical plane. In various embodiments, the diverter may only employ curved surfaces to turn the forward current to the sidewalls and then back to the head end. It also may only have curved surfaces to divert the forward current downward, then toward the head end. In another embodiment, the diverter may employ curved surfaces to divert the forward current both sideways and downward then to the head end simultaneously to result in a more efficient design.

公开(公告)号：US20170183885A1

公开(公告)日：2017-06-29

申请号：US15457484

申请日：2017-03-13

申请人： CLINT JACKSON

发明人： CLINT JACKSON

IPC分类号： E04H4/16 ,  E04H4/12 ,  C02F1/00 ,  B01D29/66 ,  B01D35/26

CPC分类号： E04H4/1681 ,  B01D29/66 ,  B01D35/02 ,  C02F1/001 ,  C02F2103/42 ,  E04H4/1218 ,  E04H4/1245

摘要： A system and method for filtering pool water by removing algae from the water without the use of chemicals is presented. The system includes a pump, a hose, and a filter. The pump is configured to move a volume of water from the pool and push the water through the hose. A container is in communication with the hose to receive the water. The container includes an internal filter and a series of holes in the body of the container. The water passes through the filter and is discharged out through the holes. The water is recycled through the filter continuously. The location of the pump and the container relative to one another within the pool allows an operator to dictate the level of circulation and filtration of water through the pool.

公开(公告)号：US20170152865A1

公开(公告)日：2017-06-01

申请号：US15321063

申请日：2015-06-23

申请人： ACIS (AQUA CONSULT INDUSTRIE SERVICES)

发明人： Michael LIE

IPC分类号： F04D29/60 ,  F04D13/06 ,  E04H4/12 ,  F04D29/42

CPC分类号： F04D29/605 ,  E04H4/1245 ,  F04D13/06 ,  F04D29/4293

摘要： Disclosed is a filtration pump for a swimming pool, including a pump body suitable for resting on a horizontal support, the pump body has a suction port extended by a cylindrical suction structure with a horizontal axis, and a discharge port, extended by a cylindrical discharge structure with a vertical axis. The pump body allows adjustment: of the dimension corresponding to the height of the horizontal axis of the cylindrical suction structure, relative to the support, of the dimension corresponding to the height of the horizontal plane of the free end of the cylindrical discharge structure relative to the support, and of the dimension corresponding to the distance separating the vertical plane of the free end of the cylindrical suction structure and the vertical axis of the cylindrical discharge structure, and this continuously, each over a range of values and regardless of the others.

公开(公告)号：US09212835B1

公开(公告)日：2015-12-15

申请号：US14487674

申请日：2014-09-16

申请人： Gregg Berens

发明人： Gregg Berens

IPC分类号： E04H4/12 ,  F25B27/00 ,  F25B30/06 ,  F24F5/00

CPC分类号： F25B27/00 ,  E04H4/12 ,  E04H4/1245 ,  E04H4/129 ,  F24F5/0071 ,  F25B13/00 ,  F25B30/06 ,  F25B2313/002 ,  F25B2313/003 ,  F25B2313/004 ,  F25B2339/047 ,  F25B2700/21161 ,  F25B2700/21171

摘要： A heating and cooling system includes a swimming pool, a pump connected to the swimming pool, a pool cooler connected to the pump so as to cool water passing from the pump, a water source heat pump cooperative with the pump so as to receive water as passed by the outlet pipe of the pump, a valve mechanism connected to the outlet of the pump so as to control the flow of water toward the pool cooler and the water source heat pump, and a pressure control valve cooperative between the valve mechanism in the inlet line of the pool cooler so as to limit a pressure of the water flowing from the valve mechanism toward the inlet line of the pool cooler. A pressure control is connected to the outlet line of the pool cooler so as to reduce a pressure of the water flowing from the outlet line to the pump.

摘要翻译： 一个加热和冷却系统包括一个游泳池，一个连接到游泳池的一个泵，一个连接到泵上的冷却水池，用来冷却从水泵通过的水;一个水泵热泵，与水泵协同接收水， 通过泵的出口管，连接到泵的出口的阀机构，以便控制向池冷器和水源热泵的水流，以及在阀机构之间协调的压力控制阀 以便限制从阀机构向池冷却器的入口管流动的水的压力。 压力控制器连接到池冷却器的出口管线，以便减小从出口管路流到泵的水的压力。

公开(公告)号：US09038208B2

公开(公告)日：2015-05-26

申请号：US11613562

申请日：2006-12-20

申请人： David A. Ferriss ,  Adam C. Riley

发明人： David A. Ferriss ,  Adam C. Riley

IPC分类号： A47K3/00 ,  A61H33/00 ,  A63B69/12

CPC分类号： E04H4/12 ,  A61H33/0087 ,  A61H33/60 ,  A61H2201/1207 ,  A63B69/125 ,  E04H4/1245 ,  E04H4/14 ,  Y10S4/904

摘要： A swimming pool with a circulating water flow includes a plurality of side walls adjacent a swimming compartment, one of the side walls including an outlet, at least one inlet positioned at each lateral side of the outlet, and a plenum arrangement on a side of the one wall opposite the swimming compartment. The plenum arrangement is in communication with each inlet and the outlet. A water propulsion device is positioned within the plenum arrangement and effects a pair of circuitous water flow paths within the swimming compartment.

摘要翻译： 具有循环水流的游泳池包括与游泳室相邻的多个侧壁，其中一个侧壁包括出口，位于出口的每个侧面的至少一个入口和位于出口侧的一个集气室装置 泳池对面的一个墙壁。 气室布置与每个入口和出口连通。 水推进装置定位在集气室装置内，并且在游泳室内实现一对迂回的水流路径。

公开(公告)号：US08840376B2

公开(公告)日：2014-09-23

申请号：US12749262

申请日：2010-03-29

申请人： Robert W. Stiles, Jr. ,  Lars Hoffmann Berthelsen ,  Ronald B. Robol ,  Christopher R. Yahnker ,  Einar Kjartan Runarsson

发明人： Robert W. Stiles, Jr. ,  Lars Hoffmann Berthelsen ,  Ronald B. Robol ,  Christopher R. Yahnker ,  Einar Kjartan Runarsson

IPC分类号： F04B49/06 ,  F04D15/00 ,  F04D13/06 ,  F04B49/20

CPC分类号： F04D15/0066 ,  E04H4/1245 ,  F04B49/20 ,  F04D1/00 ,  F04D13/06

摘要： The present invention provides a pumping system for moving water of a swimming pool, including a water pump and a variable speed motor. In one example, a target volume amount of water and an operational time period is provided, and the operational time period is altered based upon a volume of water moved. In another example, operation of the motor is altered based upon the volume of water moved. In addition or alternatively, a target flow rate of water to be moved by the water pump is determined based upon the target volume amount and a time period. In addition or alternatively, a plurality of operations are performed on the water, and a total volume of water moved by the pump is determined. In addition or alternatively, an optimized flow rate value is determined based upon power consumption.

摘要翻译： 本发明提供一种用于移动游泳池的水的泵送系统，包括水泵和变速电动机。 在一个示例中，提供目标体积量的水和操作时间段，并且基于所移动的水的体积改变操作时间段。 在另一示例中，基于移动的水的体积来改变电动机的操作。 另外或替代地，基于目标体积量和时间段来确定由水泵移动的水的目标流量。 另外或替代地，对水执行多个操作，并且确定由泵移动的水的总体积。 另外或替代地，基于功率消耗来确定优化的流量值。

公开(公告)号：US08801389B2

公开(公告)日：2014-08-12

申请号：US12958228

申请日：2010-12-01

申请人： Robert W. Stiles, Jr. ,  Lars Hoffmann Berthelsen ,  Peter Westermann-Rasmussen ,  Gert Kjaer ,  Florin Lungeanu

发明人： Robert W. Stiles, Jr. ,  Lars Hoffmann Berthelsen ,  Peter Westermann-Rasmussen ,  Gert Kjaer ,  Florin Lungeanu

IPC分类号： F04B49/00 ,  F04B49/06 ,  F04B49/10

CPC分类号： F04D15/0066 ,  E04H4/1245 ,  F04B49/065 ,  F04B49/106 ,  F04B49/20 ,  F04D1/00 ,  F04D13/06 ,  F04D15/0227 ,  F04D15/0236

摘要： Embodiments of the invention provide a pumping system for at least one aquatic application. The pumping system includes a pump, a motor coupled to the pump, and a controller in communication with the motor. The controller determines a first motor speed, obtains a reference flow rate, determines a present flow rate, and determines a present power consumption. The controller calculates a difference value between the reference flow rate and the present flow rate, and uses at least one of integral, proportional, and derivative control to generate a second motor speed based on the difference value. The controller attempts to drive the motor at the second motor speed until reaching a steady state condition.

摘要翻译： 本发明的实施例提供了一种用于至少一个水生应用的泵送系统。 泵送系统包括泵，耦合到泵的马达以及与马达连通的控制器。 控制器确定第一电动机速度，获得参考流量，确定当前流量，并确定当前功率消耗。 控制器计算参考流量和当前流量之间的差值，并且使用积分，比例和微分控制中的至少一个来基于差值产生第二电动机速度。 控制器尝试以第二个电机速度驱动电机，直到达到稳定状态。