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11. 发明申请

US20140255108A1 Liquid Containment System for Use With Load-Supporting Surfaces 有权
标题翻译：用于负载支撑表面的液体收容系统
公开(公告)号：US20140255108A1
公开(公告)日：2014-09-11
申请号：US13790916
申请日：2013-03-08
申请人： NEWPARK MATS & INTEGRATED SERVICES LLC
发明人： James Kerwin McDowell
IPC分类号： E02D31/00
CPC分类号： B65D90/24 , B65D90/26 , E01C9/086 , E01H1/001 , E02B8/04 , E02D31/002 , E04H17/16
摘要： System for containing liquid introduced onto a reusable load-supporting surface includes a plurality of interconnectable berm members configured to releasably sealingly engage the load-supporting surface to prevent leakage of liquid from the load-supporting surface around its perimeter without the use of any liners beneath the load-supporting surface.
摘要翻译：用于容纳引入到可重复使用的负载支撑表面上的液体的系统包括多个可互连的导热部件，其构造成可释放地密封地接合负载支撑表面，以防止液体从其周围的负载支撑表面泄漏，而不使用下面的任何衬垫承重面。

12. 发明授权

US3998426A Clamshell-type hydraulic flow control gate 失效
标题翻译：蛤壳型液压流量控制门
公开(公告)号：US3998426A
公开(公告)日：1976-12-21
申请号：US594824
申请日：1975-07-10
申请人： Thomas John Isbester
发明人： Thomas John Isbester
IPC分类号： E02B8/04 , F16K3/22 , F16K3/00
CPC分类号： F16K3/22 , E02B8/04
摘要： An apparatus for controlling fluid discharge through an outlet of a conduit comprises a clamshell-type gate including first and second opposed gate members pivotally mounted to the exterior of the conduit. The gate members are oppositely rotatable through an arc of approximately 90.degree. between an open position and a closed position just downstream of the outlet. In the closed position, the gate members are closed together along a lip seal at the center of the conduit. A collar seal, mounted to the conduit, is urged against the gate members to block peripheral fluid discharge from the outlet. When the gate is fully or partially open, a portion of the outlet extends downstream of the lip seal to minimize "fan out" of the discharge. In the fully open position, the gate members are open symmetrically beyond the diameter of the outlet for unrestricted fluid discharge through the outlet. The gate members are pivotally attached to trunnion members at each side of the conduit through support arm plates. In one embodiment, the support plates contain elongated slots approximately perpendicular to the gate members that act as cam surfaces for controlling rotation of the gate members. Rotation of the gate members is caused by longitudinal movement of control shafts, guided by the trunnion members. The shafts are connected to follower pins that ride the elongated slots in the support arm plates to provide the camming action. This arrangement produces a closing torque that progressively increases during closure of the gate members. In another embodiment, the support arm plates are linked to opposite legs of yoke members on each side of the conduit. The gate members are rotated by longitudinal movement of the yoke members.
摘要翻译：用于控制通过导管的出口的流体排放的装置包括蛤壳型门，其包括枢转地安装到导管外部的第一和第二相对的门构件。门构件能够在出口下游的打开位置和关闭位置之间通过大约90°的弧度相反地旋转。在关闭位置，闸门构件沿导管中心的唇形密封封闭在一起。安装到导管上的套环密封件被推靠在门构件上以阻止外围流体从出口排出。当门完全或部分打开时，出口的一部分延伸到唇形密封件的下游，以最大限度地减少排放的“风扇”。在完全打开位置，门构件对称地开口超过出口的直径，用于通过出口不受限制的流体排放。门构件通过支撑臂板枢转地附接到导管的每一侧的耳轴构件。在一个实施例中，支撑板包含大致垂直于门构件的细长狭槽，其用作控制门构件旋转的凸轮表面。门构件的旋转是由牵引构件引导的控制轴的纵向运动引起的。轴连接到跟随在支撑臂板上的细长槽的从动销以提供凸轮动作。这种布置产生在门构件闭合期间逐渐增加的闭合扭矩。在另一个实施例中，支撑臂板连接到导管的每侧上的轭构件的相对的腿。门构件通过轭构件的纵向运动而旋转。

13. 发明公开

US20230175223A1 WATER CONTROL GATE ABUTMENT AIR VENT 审中-公开
公开(公告)号：US20230175223A1
公开(公告)日：2023-06-08
申请号：US17921954
申请日：2021-04-28
申请人： Henry K. Obermeyer
发明人： Henry K. Obermeyer
IPC分类号： E02B8/04 , E02B7/44
CPC分类号： E02B8/04 , E02B7/44
摘要： The present invention discloses improved means of venting bottom hinged water control gates through the abutments over a wide range of tailwater elevations while minimizing the hazard of trapping water born debris in the abutment vents. A single pipe, or a plurality of pipes, may be provided. Check valves may be provided to exclude water borne trash.

14. 发明授权

US09759591B2 Undershot gate flow control system with flow diverter 有权
公开(公告)号：US09759591B2
公开(公告)日：2017-09-12
申请号：US14435144
申请日：2013-10-11
申请人： Rubicon Research Pty Ltd
发明人： Damien Vernon Pearson , Reece Joseph Tyrrell
IPC分类号： E02B7/20 , G01F1/66 , G01F1/00 , E02B7/26 , E02B13/02 , G01B13/06 , G01P5/24 , E02B8/04 , E02B7/28
CPC分类号： G01F1/667 , E02B7/26 , E02B7/28 , E02B8/04 , E02B13/02 , G01B13/065 , G01F1/002 , G01F1/66 , G01P5/245
摘要： An undershot gate system controls flow of liquid through an open channel or pipe. The system includes a gate leaf adapted to be raised and lowered by a control to allow flow of liquid along the open channel or pipe. The gate leaf has a flow diverter at an end of the gate leaf to guide liquid under the gate leaf and through an opening when the gate leaf is in an open position.

15. 发明申请

US20160273663A1 CONTROL GATES AND VALVES 审中-公开
公开(公告)号：US20160273663A1
公开(公告)日：2016-09-22
申请号：US15169407
申请日：2016-05-31
申请人： Rubicon Research Pty Ltd
发明人： David John Aughton
IPC分类号： F16K7/06
CPC分类号： E02B5/08 , E02B7/40 , E02B8/04 , E02B13/02 , F16L11/00 , G01F1/662 , G01F1/667 , G01F15/005 , Y10T137/7882
摘要： The invention discloses an overshot control gate for use with trapezoidal irrigation channels. A gate has a rigid rectangular section adapted to, in use, be pivotally mounted to a base of a trapezoidal irrigation channel. A pair of triangular sections are pivotally mounted on opposite sides of the rigid rectangular section. Each of the triangular sections are divided into first and second triangular sections with a common apex at the base of the trapezoidal irrigation channel. Each of the first triangular sections are rigid and adapted to, in use, be pivotally mounted to opposite side walls of the trapezoidal irrigation channel. Each of the second triangular sections including the pivotal mounting on opposite sides of the rigid rectangular section are formed of a flexible material. Also disclosed is a pipe flow meter and a duckbill valve.

16. 发明授权

US09290923B1 Flow control device for a storm water management system 有权
标题翻译：雨水管理系统的流量控制装置
公开(公告)号：US09290923B1
公开(公告)日：2016-03-22
申请号：US14069700
申请日：2013-11-01
申请人： Lane Enterprises, Inc.
发明人： Timothy Joel Lang , Patrick X. Collings , Douglas K. Graham
IPC分类号： E03F1/00 , F16K31/18 , E02B8/00 , E02B8/04 , G05D9/02
CPC分类号： F16K33/00 , E02B8/00 , E02B8/04 , E02B8/045 , E03F1/00 , E03F5/105 , E03F5/107 , E03F5/14 , F16K31/18 , F16K31/22 , F16K31/30 , G05D9/02
摘要： A flow control device for a storm water management system includes a storage chamber and a number of discharge openings extending through the storage chamber. Associated with each opening is a valving mechanism that opens or closes the opening in response to changes in water level in the storage chamber.
摘要翻译：用于雨水管理系统的流量控制装置包括储存室和延伸穿过储存室的多个排放口。与每个开口相关联的是一个阀门机构，其响应于储存室中水位的变化而打开或关闭开口。

17. 发明授权

US09039325B2 Liquid containment system for use with load-supporting surfaces 有权
标题翻译：用于承载表面的液体容纳系统
公开(公告)号：US09039325B2
公开(公告)日：2015-05-26
申请号：US13790916
申请日：2013-03-08
申请人： NEWPARK MATS & INTEGRATED SERVICES LLC
发明人： James Kerwin McDowell
IPC分类号： E02B7/00 , E02D31/00 , E01C9/08 , E01H1/00
CPC分类号： B65D90/24 , B65D90/26 , E01C9/086 , E01H1/001 , E02B8/04 , E02D31/002 , E04H17/16
摘要： System for containing liquid introduced onto a reusable load-supporting surface includes a plurality of interconnectable berm members configured to releasably sealingly engage the load-supporting surface to prevent leakage of liquid from the load-supporting surface around its perimeter.
摘要翻译：用于容纳引入到可重复使用的负载支撑表面上的液体的系统包括多个可互连的导管构件，其构造成可释放地密封地接合负载支撑表面，以防止液体从其周围的负载支撑表面泄漏。

18. 发明授权

US07052208B2 Discharge control system for a reservoir 失效
标题翻译：蓄水池排放控制系统
公开(公告)号：US07052208B2
公开(公告)日：2006-05-30
申请号：US10855084
申请日：2004-05-26
申请人： Kenneth E. Gardner
发明人： Kenneth E. Gardner
IPC分类号： E02B13/00
CPC分类号： E02B8/04 , Y10T137/7352
摘要： A discharge control system for a reservoir having a pressure-communicating valve in a valve chamber with the inlet of the pressure-communicating valve connected the reservoir outlet aperture and the outlet of the pressure-communicating valve connected to a discharge aperture in the containment structure for the valve chamber. An auxiliary reservoir outlet aperture enables water to flow from the reservoir into the valve chamber, submerging the pressure-communicating valve. Water flows from the valve chamber through a valve chamber outlet aperture that is substantially the same as the auxiliary reservoir outlet aperture and is located at substantially the same height as the center of the reservoir outlet aperture. One or more supplemental auxiliary reservoir outlet apertures are located at incrementally greater heights in the containment wall for said reservoir to assure that water will enter and leave the valve chamber at the same rate under all conditions.
摘要翻译：一种用于储存器的排放控制系统，其具有在阀室中的压力连通阀，压力连通阀的入口连接到储存器出口孔和连接到容纳结构中的排放孔的压力连通阀的出口，阀室。辅助储存器出口孔使得水能够从储存器流入阀室，浸没压力连通阀。水从阀室流过阀室出口孔，阀孔出口孔基本上与辅助储存器出口孔相同，并且位于与贮存器出口孔的中心基本相同的高度处。一个或多个补充的辅助储存器出口孔位于用于所述储存器的容纳壁中的递增更高的高度处，以确保水在所有条件下以相同的速率进入和离开阀室。

19. 发明授权

US6142705A Pond management system 失效
标题翻译：池塘管理系统
公开(公告)号：US6142705A
公开(公告)日：2000-11-07
申请号：US296629
申请日：1999-04-23
申请人： Horace Clifton Edwards , George E. Wells
发明人： Horace Clifton Edwards , George E. Wells
IPC分类号： E02B8/04 , E02B8/06 , F04F10/00
CPC分类号： E02B8/04 , E02B8/06 , F04F10/00 , Y10T137/2849
摘要： A method of managing ponds that have standpipe overflows, such method including installing of a capped sleeve over the standpipe with the horizontal area between the wall of the sleeve and the wall of the standpipe being equal to or greater than the horizontal cross-section area of the standpipe. Opening a valve in the top of the standpipe to allow normal flow of the water from the pond through the standpipe by equalizing atmospheric pressure on the interior and exterior of the capped sleeve. Closing the valve in the cap of the sleeve to allow the water flow to create a vacuum in the top of the capped sleeve thus increasing water flow through the standpipe to full capacity. The draw down can continue until the interior vacuum is broken by the water reaching the bottom of the sleeve or the valve can be opened prior thereto to stop the draw down at any desired level. If the normal water level is below the mouth of the standpipe, but above the bottom of the sleeve, a vacuum can be pulled through the valve means to raise the water in the capped sleeve until it flows through the standpipe to drop the pond level.
摘要翻译：一种管理具有立管溢流的池塘的方法，该方法包括将套管套在竖管上方，其中套筒的壁和立管的壁之间的水平区域等于或大于立管的水平横截面面积立管。在立管的顶部打开一个阀门，以通过平衡加盖套筒内部和外部的大气压力，使水从池塘正常流过立管。关闭套筒盖中的阀门，以允许水流在加盖套筒的顶部产生真空，从而增加通过立管的水流量到满容量。下拉可以继续，直到内部真空被到达套筒底部的水分断开，或者可以在其之前打开阀门以将抽吸停止在任何期望的水平。如果正常的水位低于立管口，但在套管的底部之上，则可以通过阀门装置拉动真空，以提高加盖套筒中的水，直到其流过立管以降低池塘水平。

20. 发明授权

US5895579A Adjustable inlet for waste water treatment apparatus 失效
标题翻译：废水处理设备可调入口
公开(公告)号：US5895579A
公开(公告)日：1999-04-20
申请号：US110534
申请日：1998-07-06
申请人： Charles M. Schloss , Charles E. Snyder
发明人： Charles M. Schloss , Charles E. Snyder
IPC分类号： B01D29/01 , E02B8/02 , E02B8/04 , E02B5/08 , B01D35/02
CPC分类号： E02B8/04 , B01D29/01 , E02B8/023
摘要： A method and apparatus for controlling the fluid flow through a waste fluid inlet channel, such as for a sewage treatment plant, includes a weir that may be inserted into the channel. The weir may be one or more plates that serve to reduce the effective cross section of the channel. The plates may be shaped so that the channel is more restricted at greater depths, or may be combined to form such other shape, in order to provide desirable flow patterns. Plates may be added, removed, or exchanged with different sized plates, to accommodate a range of fluid volume at a desired flow rate. The plates may combine with a bar rack, and will not interfere with the cleaning thereof. The plates may be positioned to allow grit to flow through without impediment.
摘要翻译：用于控制通过废液入口通道（例如污水处理厂）的流体流动的方法和装置包括可插入通道中的堰。堰可以是一个或多个板，用于减小通道的有效截面。板可以成形为使得通道在更大深度处受到更多限制，或者可以组合形成这种其他形状，以便提供期望的流动模式。板可以被添加，去除或与不同尺寸的板交换，以适应期望流速下的一定范围的流体体积。板可以与条形架结合，并且不会干扰其清洁。板可以被定位成允许砂粒流动而没有障碍。

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