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公开(公告)号：US20170130413A1
公开(公告)日：2017-05-11
申请号：US15344951
申请日：2016-11-07
摘要： In its various embodiments the water current shield may be used to improve safety for a diver and/or a remotely operated vehicle (ROV) by shielding them from water currents at an underwater work site, thereby allowing them to avoid excess fatigue from the water currents at the underwater work site. It may also extend an environmental range in which projects can proceed without facing the need to go on weather standby or off hire. The water current shield generally comprises a frame; a predetermined set of louver assemblies operatively connected to the frame, where each louver assembly comprises one or more selectably movable louvers; and a louver mover operatively connected to each selectably movable louver.
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公开(公告)号：US09512583B1
公开(公告)日：2016-12-06
申请号：US14187836
申请日：2014-02-24
申请人： Rick D. Spargo
发明人： Rick D. Spargo
CPC分类号： E02B8/00 , E02B7/20 , F04D3/005 , F04D15/0016 , F04D27/009
摘要： A high capacity flood pump system includes a floodwater diversion pathway; a pump assembly above the floodwater diversion pathway, the pump assembly including a flood pump having a pump housing with a pump housing inlet and a pump housing outlet; an impeller housing disposed in fluid communication with the pump housing between the pump housing inlet and the pump housing outlet, the impeller housing disposed beneath the pump housing; at least one impeller disposed in the impeller housing; and a power unit drivingly engaging the at least one impeller.
摘要翻译： 大容量洪水泵系统包括洪水引水通道; 所述泵组件在所述洪水引水路径上方，所述泵组件包括具有泵壳体的泵浦泵，所述泵壳体具有泵壳体入口和泵壳体出口; 叶轮壳体，设置在泵壳体入口和泵壳体出口之间与泵壳体流体连通，叶轮壳体设置在泵壳体下方; 设置在叶轮壳体中的至少一个叶轮; 以及驱动地接合所述至少一个叶轮的动力单元。
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公开(公告)号：US20150107697A1
公开(公告)日：2015-04-23
申请号：US14403249
申请日：2013-05-16
申请人： Hydroplus
发明人： Stanislav Vasilyevich Kovalev , Gertrud Fedorovich Onipchenko , Andrei Gennadievich Zyuzin , Nicolas Francois Daniel Mathis
CPC分类号： E02B3/02 , E02B3/00 , E02B7/205 , E02B7/46 , Y10T137/7339
摘要： A valve that switches between open and closed states includes a pivoting body having a reservoir, at least one filling port for filling the reservoir and at least one port for draining the reservoir, and a counterweight. The valve further includes a first conduit separate from the body, connected to the filling port, and having a water intake located at a higher position than the filling port, whether the valve is open or closed.
摘要翻译： 在打开和关闭状态之间切换的阀包括具有储存器的枢转主体，用于填充储存器的至少一个填充端口和用于排出储存器的至少一个端口和配重。 阀还包括与主体分离的第一导管，连接到填充口，并且具有位于比填充口高的位置的进水口，无论阀是打开还是关闭。
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14.发明申请公开(公告)号：US20150090189A1
公开(公告)日：2015-04-02
申请号：US14503577
申请日：2014-10-01
申请人： ATET-TECH INC.
CPC分类号： H05B33/0872 , A01K79/02 , E02B1/006
摘要： Described are various embodiments of an integrated fish diversion system, and lighting device used therein. One embodiment provides a system for diverting approaching fish from a predominant water flow path and toward a bypass. The system comprises a structural diversion assembly to be disposed across the predominant water flow path to guide the approaching fish along the structural diversion assembly to the bypass, while allowing passage of water through the structural diversion assembly along the predominant water flow path. The system further comprises one or more lighting devices to be cooperatively disposed in relation to the structural diversion assembly to further guide the approaching fish toward the bypass; and a controller operatively coupleable to the one or more lighting devices and operable to select an output spectrum thereof to optimize fish guidance thereby.
摘要翻译： 描述了综合鱼分流系统和其中使用的照明装置的各种实施例。 一个实施例提供了一种用于将接近鱼从主要水流路径转向旁路的系统。 该系统包括结构转向组件，该结构转向组件设置在主要的水流路径上，以将接近的鱼沿着结构转向组件引导到旁路，同时允许水沿着主要的水流通道通过结构转向组件。 该系统还包括一个或多个相对于结构转向组件配合设置的照明装置，以进一步将接近的鱼引向旁路; 以及控制器，其可操作地耦合到所述一个或多个照明装置，并且可操作以选择其输出光谱，从而优化鱼的引导。
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公开(公告)号：US08622651B2
公开(公告)日：2014-01-07
申请号：US12943876
申请日：2010-11-10
申请人： Bruce McFarland
发明人： Bruce McFarland
IPC分类号： E02B3/00
CPC分类号： E04H4/0006 , A63B69/0093 , A63B71/04 , A63G31/007 , Y10T29/49947
摘要： The teachings herein are directed to a wave forming apparatus including a bed form that may include a plurality of sections at different angles, including a base section adjacent to a wave forming channel, the base section having an exterior profile defining a first, non-abrupt angle to the direction of flow of water in the channel, and an upper section that forms an exterior profile defining a second, steeper angle to the direction of water flow. Also disclosed is a twistlock mechanism adapted to removably fasten a bed form to a water channel, and a method of use.
摘要翻译： 这里的教导涉及一种波浪形成设备，其包括床形式，其可以包括不同角度的多个部分，包括邻近波浪形成通道的基部，基部具有限定第一非突然的 与通道中的水的流动方向成角度;以及上部，其形成限定与水流方向相反的第二，更陡的角度的外部轮廓。 还公开了一种适于可移动地将床形式固定到水通道的扭锁机构及其使用方法。
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公开(公告)号：US08602685B1
公开(公告)日：2013-12-10
申请号：US13962158
申请日：2013-08-08
发明人： Bruce McFarland
IPC分类号： E02B3/00
CPC分类号： A63B69/0093 , A63B71/04 , A63G31/007
摘要： A wave forming apparatus has a channel for containing a flow of water with an inlet end connected to a water supply, a floor, and spaced side walls, a first bed form or weir at the inlet end of the channel, and a second bed form in the channel downstream of the first bed form. Also disclosed is a wave forming apparatus has a channel for containing a flow of water, the channel having an inlet end connected to a water supply for supplying a flowing stream of water, a floor, and spaced side walls, and at least one oblique foil member adjustably mounted in the floor of the channel. The foils, weirs or bed form, form a standing wave.
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17.发明申请公开(公告)号：US20120141206A1
公开(公告)日：2012-06-07
申请号：US13307664
申请日：2011-11-30
申请人： David Chilloux , Francois Thiebaud
发明人： David Chilloux , Francois Thiebaud
CPC分类号： E21B43/0122
摘要： An installation is provided. The installation includes a plurality of tanks, each tank including a filling opening and being adapted to be arranged on the sea bottom around the well and a device for capturing and distributing hydrocarbons escaping the well. The device includes a bell, a positioner for positioning the bell above the well and a connector for selectively connecting an apex of the bell to the filling opening of any one of the tanks in a fluid manner so as to transfer the fluid into that opening. The invention is applicable to uncontrolled eruptions of offshore oil wells.
摘要翻译： 提供安装。 该装置包括多个罐，每个罐包括填充开口，适于布置在围绕井的海底上，以及用于捕获和分配排出井的烃的装置。 该装置包括一个钟形件，一个定位器，用于将钟形件定位在该孔的上方，以及一个连接器，用于以流体方式选择性地将钟形的顶点与任何一个储存罐的填充开口相连，以将流体转移到该开口中。 本发明适用于海上油井不受控制的爆发。
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公开(公告)号：US08020836B2
公开(公告)日：2011-09-20
申请号：US11879273
申请日：2007-07-16
申请人： Justin Bishop
发明人： Justin Bishop
IPC分类号： E02B3/00
摘要： A security barrier for use in a water location includes a plurality of barrier units, each having a plurality of individual panels; toppers attached between the barrier units for connecting the barrier units to one another and for disengaging the barrier units from one another when an impact occurs on the security barrier; butt plates attached between the toppers; a rope and a tube containing the rope for connecting individual panels; and a vertical pin for engaging the toppers and the butt plates.
摘要翻译： 用于水位的安全屏障包括多个屏障单元，每个屏障单元具有多个单独的面板; 所述隔板连接在所述阻挡单元之间，用于将所述阻挡单元彼此连接并且当所述安全屏障上发生冲击时将所述阻挡单元彼此分离; 对接板连接在顶部之间; 包含用于连接单个面板的绳索和管子; 以及用于接合顶部和对接板的垂直销。
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公开(公告)号：US07985035B2
公开(公告)日：2011-07-26
申请号：US12570734
申请日：2009-09-30
申请人： Jonathan D. Moody
发明人： Jonathan D. Moody
IPC分类号： E02B3/00
CPC分类号： E03F5/105 , Y10T137/86252
摘要： An application for a flow control system includes a movable plunger held within a stationary riser, the stationary riser being in fluid communication with a drainage system. The movable plunger is buoyant, assisted by one or more attached floats such that, when the liquid level around the flow control system increases to a pre-determined level, the movable plunger lifts due to the buoyancy, thereby maintaining the pre-determined distance between the surface level and a bottom surface of the movable plunger, keeping the flow rate at an approximately constant level independent of the water level.
摘要翻译： 用于流量控制系统的应用包括保持在固定提升管内的可移动柱塞，固定提升管与排水系统流体连通。 可移动柱塞是浮力的，由一个或多个附着的浮子辅助，使得当流量控制系统周围的液位增加到预定水平时，可移动柱塞由于浮力而升高，从而保持预定的距离 可移动柱塞的表面水平和底面，将流速保持在与水位无关的近似恒定水平。
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公开(公告)号：US20110116870A1
公开(公告)日：2011-05-19
申请号：US12442433
申请日：2007-09-21
IPC分类号： E02B3/00
CPC分类号： A63G31/007 , A63B69/0093
摘要： The arrangement for producing linear standing waves comprises: a transverse structure (Q) which is arranged at least substantially perpendicularly to the flow direction (S), this structure being designed in such a way that the outflow is converted from a streaming flowing movement (Froude number 1); a ramp (1) which is connected downstream to this transverse structure (Q) and which is arranged at least substantially perpendicularly to the flow direction (S); a counter-ramp (2) which is arranged at least substantially in the flow direction (S) at the downstream end of this ramp (1) and whose average inclination in the flow direction (S) forms an angle (α) to the horizontal in the flow direction (S), and which has a flow-promoting transition to the ramp (1) at its upstream end; a base (3) which is arranged downstream of the ramp (1) and the counter-ramp (2) and whose bottom is arranged lower by a height dimension (a) than the downstream end of the ramp (1) and/or the upstream end of the counter-ramp (2); and a height-adjustable flow-guiding element (4) which is arranged at least approximately perpendicularly to the flow direction (S) in the downstream region of the base (3) and which directs the flow in such a way as to produce no eddies there which have pronounced flow components counter to the main flow in the flow direction (S). The ramp (1) and the counter-ramp (2) are preferably adjustable in their inclination in the flow direction. The arrangement is suitable for producing linear standing waves in a flowing medium, in particular for leisure and sport activities.
摘要翻译： 用于产生线性驻波的装置包括：至少基本上垂直于流动方向（S）布置的横向结构（Q），该结构被设计成使流出物从流动的流动（弗劳德 数字<1）变成射击流动运动（弗劳德数> 1）; 斜坡（1），其连接在该横向结构（Q）的下游并且至少基本上垂直于流动方向（S）布置; 在斜坡（1）的下游端至少基本上沿流动方向（S）布置并且其在流动方向（S）上的平均倾斜度与水平面成角度（α）的相对斜面（2） 在流动方向（S）上，并且在其上游端具有到斜坡（1）的流动过渡; 布置在所述斜坡（1）和所述相对斜面（2）的下游并且其底部布置在比所述斜坡（1）的下游端更高的高度尺寸（a）的底部（3）和/或 反斜坡（2）的上游端; 以及高度可调的导流元件（4），其被布置成至少大致垂直于所述基座（3）的下游区域中的流动方向（S）并且以不产生涡流的方式引导所述流动 在那里具有与流动方向（S）上的主流相反的流量分量。 斜面（1）和相对斜面（2）优选地在它们在流动方向上的倾斜度是可调节的。 该装置适用于在流动介质中产生线性驻波，特别适用于休闲和体育活动。
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