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1. 发明申请

US20180195926A1 METHOD AND APPARATUS FOR MODEL-BASED LEAK DETECTION OF A PIPE NETWORK 审中-公开
公开(公告)号：US20180195926A1
公开(公告)日：2018-07-12
申请号：US15402743
申请日：2017-01-10
申请人： Sensus Spectrum LLC
发明人： Zachary A. Barker , Michael Eshan Shafiee , Travis Smith , Amin Rasekh , Bruce Campbell , Grant Muller
IPC分类号： G01M3/28 , G06F17/50
CPC分类号： G01M3/2815 , E03B7/07 , E03B7/071 , E03B7/072 , E03B7/075 , E03B7/078 , G06F17/5009
摘要： A method, apparatus, and system for leak detection in a distribution network having consumption meters. The distribution network is divided into zones having an upstream location and a downstream location. An upstream pressure sensor detects the upstream pressure at the upstream location and the downstream pressure sensor detects the detected downstream pressure at the downstream location. A downstream pressure lookup table is used to determine an expected pressure at each downstream location based on a range of hypothetical upstream pressures at the corresponding upstream location and consumption data from the consumption meters. The expected pressure and the detected downstream pressure at each downstream location are compared to determine if the calculated discrepancy exceeds a discrepancy threshold. If a discrepancy exceeds a discrepancy threshold, a leak location lookup table containing a set of potential leak locations based on a range of hypothetical discrepancies is used to determine a set of probable leak locations.

2. 发明授权

US09903486B2 Configurable modular sleeve valve 有权
公开(公告)号：US09903486B2
公开(公告)日：2018-02-27
申请号：US15275534
申请日：2016-09-26
申请人： International Business Machines Corporation
发明人： Eric A. Eckberg , Jessica R. Eidem , James D. Gerken , Laurie M. Gerken , Glenn S. Leckband
IPC分类号： F16K11/20 , F16K11/085 , E03B7/07 , F16K3/26 , F16K37/00 , F16K11/02 , E03B7/04 , F16K5/04 , H05K7/20
CPC分类号： F16K11/0853 , E03B7/04 , E03B7/07 , E03B7/075 , F16K3/26 , F16K5/0414 , F16K11/02 , F16K11/085 , F16K37/0058 , H05K7/20
摘要： A modular sleeve valve apparatus can include a valve body including a first port and a second port on a first and second sidewall of the valve body. The apparatus can include a first and second valve core sleeved within the valve body. The first valve core can be a cylinder including a first aperture in a cylindrical sidewall and a second aperture in a top base-wall. The second valve core can be a cylinder including a third aperture in a cylindrical sidewall and a fourth aperture in a bottom base-wall. The first and second valve cores can be removable from the valve body and radially rotatable within the valve body. The second valve core can be positioned stacked upon the first valve core to align the second aperture and the fourth aperture.

3. 发明申请

US20170314238A1 EFFECTIVE AREA METAL LOSS CLUSTERING 审中-公开
公开(公告)号：US20170314238A1
公开(公告)日：2017-11-02
申请号：US15653361
申请日：2017-07-18
申请人： General Electric Company
发明人： Steven Farnie
IPC分类号： E03B7/07 , G01L7/00 , G01M5/00
CPC分类号： E03B7/07 , G01L7/00 , G01M5/0025 , G01M5/0033
摘要： A method of in-line inspection of integrity of a pipeline includes identifying a first prospective cluster related to at least a first feature of the pipeline and a second prospective cluster related to at least a second feature of the pipeline. The method includes calculating an effective area using Length Adaptive Pressure Assessment (LAPA) techniques. The effective area corresponds to a lower calculated burst pressure than surrounding areas of the pipeline. LAPA techniques are used to determine if the first prospective cluster interacts with the second prospective cluster. The method includes combining the first and the second prospective cluster when the effective area includes the first and the second prospective cluster to form a resultant cluster. The method further includes generating an indication of an attribute of the resultant cluster.

4. 发明申请

US20170060148A1 WATER TEMPERING SYSTEM 审中-公开
标题翻译：水温系统
公开(公告)号：US20170060148A1
公开(公告)日：2017-03-02
申请号：US15352790
申请日：2016-11-16
申请人： 2397593 ONTARIO INC.
发明人： Nassim Jebran , Louie Mazzullo , Frank Mazzullo , Bernard Baskovic
IPC分类号： G05D23/13
CPC分类号： G05D23/1353 , E03B7/07 , F17D3/01 , Y10T137/6497 , Y10T137/85986
摘要： A water tempering system comprising a mixing tank located downstream from the main hot water storage tank, the mixing tank receiving a supply of hot water at a first temperature and a supply of cold water, the hot water and cold water supplies mixing within the mixing tank to provide a source of tempered hot water at a reduced, second temperature that is discharged from the mixing tank for distribution and use within an overall system. The amount of cold water directed to the mixing tank is controlled by a variable frequency drive pump which can adjust depending on system demands to ensure that sufficient cold water is directed to the mixing tank to ensure adequate mixing occurs to bring the temperature of the hot water to the second reduced temperature even during periods of low demand.
摘要翻译：一种水回火系统，包括位于主热水储存箱下游的混合罐，混合罐在第一温度下接收热水供应和供应冷水，热水和冷水在混合罐内混合以提供从混合罐排出的降低的第二温度的回火热水源，用于在整个系统内分配和使用。导向混合罐的冷水量由变频驱动泵控制，该变频驱动泵可根据系统要求进行调节，以确保足够的冷水被引导到混合罐，以确保充分的混合发生，以使热水温度即使在低需求期间也达到第二降温。

5. 发明授权

US09556992B1 Apparatus for multiple meter installation 有权
标题翻译：多仪表安装装置
公开(公告)号：US09556992B1
公开(公告)日：2017-01-31
申请号：US14636702
申请日：2015-03-03
申请人： Steven Josh Collins , Danny Lewis Young
发明人： Steven Josh Collins , Danny Lewis Young
IPC分类号： F16L41/00 , G01F15/18
CPC分类号： E03B7/072 , E03B1/04 , E03B7/07 , E03B7/09 , G01F15/18 , G01F15/185 , Y10T137/0413 , Y10T137/5997
摘要： An apparatus for installing multiple utility meters is provided. The apparatus may be attachable to an existing setter in place of a utility meter. The apparatus includes connectors for a plurality of utility meters, wherein one of the utility meters attaches such that intake into the meter and outtake out of the meter utilize the setter. The apparatus may include connectors for one or more additional meters and secondary outtakes for each of the additional meters.
摘要翻译：提供了一种用于安装多个电表的装置。该设备可以附接到现有的设置器来代替公用事业仪表。该装置包括用于多个公用事业计量表的连接器，其中一个公用事业计量表附着使得该进气口进入仪表并从该计量器中出来利用该设定器。该装置可以包括用于一个或多个附加米的连接器和用于每个附加米的辅助输出。

6. 发明申请

US20160083938A1 IN-GROUND FLUSHING DEVICE 审中-公开
标题翻译：地面冲洗装置
公开(公告)号：US20160083938A1
公开(公告)日：2016-03-24
申请号：US14959043
申请日：2015-12-04
申请人： Mueller International, LLC
发明人： Harold Mosley , Wade Pope
IPC分类号： E03B7/08 , E03B7/09 , E03B7/07
CPC分类号： E03B7/08 , E03B7/07 , E03B7/071 , E03B7/072 , E03B7/074 , E03B7/075 , E03B7/077 , E03B7/078 , E03B7/095 , G01F15/18 , G01F15/185 , Y10T137/1353 , Y10T137/6851
摘要： A flushing device includes an enclosure having an inner surface and an outer surface, the inner surface defining an interior of the enclosure and the outer surface defining an exterior of the enclosure, the inner surface and the outer surface further defining an access opening proximate an upper portion of the enclosure; a discharge conduit; a platform situated within the enclosure, the platform having a top surface and a bottom surface, the platform movable to proximate the access opening; and a U-shaped rigid fluid routing support pipe mounted to the platform and in fluid communication with the discharge conduit.
摘要翻译：冲洗装置包括具有内表面和外表面的外壳，内表面限定外壳的内部，外表面限定外壳的外部，内表面和外表面还限定靠近上部外壳的一部分; 排放管道位于所述外壳内的平台，所述平台具有顶表面和底表面，所述平台可移动到靠近所述进入开口; 以及安装到平台并与排放管道流体连通的U形刚性流体路线支撑管。

7. 发明申请

US20160040402A1 System For Recirculating Water Between CoId Water And Hot Water 审中-公开
标题翻译：水和热水循环水系统
公开(公告)号：US20160040402A1
公开(公告)日：2016-02-11
申请号：US14432343
申请日：2013-09-27
申请人： Hugo Iván SALAZAR UGARTE
发明人： Hugo Ivan Salazar Ugarte
IPC分类号： E03B7/04 , F24H9/14 , F24H9/00 , E03B7/07 , F16K11/04
CPC分类号： E03B7/045 , E03B7/07 , F16K11/04 , F16K19/006 , F24D17/0078 , F24D19/1051 , F24D2220/209 , F24H9/0005 , F24H9/14 , Y02A20/411
摘要： The present invention relates to a system intended to avoid wastage of the cold water that is allowed to flow while waiting for the hot water to arrive from the heater to the showers, wherein the system is comprising three essential structural components which are an extension element, a division nut, a complementary recirculation chamber that in combination with a connecting means, obtain novel results.
摘要翻译：本发明涉及一种旨在避免在等待热水从加热器到达淋浴时允许流动的冷水浪费的系统，其中该系统包括作为延伸元件的三个基本结构部件，分割螺母，与连接装置组合的互补再循环室，获得新颖的结果。

8. 发明授权

US09238898B1 Rain diverter 有权
标题翻译：雨分流器
公开(公告)号：US09238898B1
公开(公告)日：2016-01-19
申请号：US14844065
申请日：2015-09-03
申请人： Daniel John Johnson , Domenico Colaprete
发明人： Daniel John Johnson , Domenico Colaprete
IPC分类号： E02D31/06 , E04B1/64 , E03B7/07
CPC分类号： E02D31/06 , E03B7/07 , E04B1/64 , E04D13/08 , E04D2013/0813
摘要： A rainwater diverter shell has edge flashing with a right-angled flange formed by a first upper flange that defines a first vertical plane and a second upper flange that defines a second vertical plane orthogonal to the first. A first side flange extends between the first upper flange and a base and has a first side flange surface in parallel to the first vertical plane. A second side flange extends between the second upper flange and the base and has a second side flange surface in parallel to the second vertical plane. A horizontal base flange defines a base plane. The horizontal base flange extends along an arc that subtends a reflex angle between the first and second vertical planes. A sloped surface descends from the edge flashing to the horizontal base flange and extends across the rainwater diverter from the first side flange to the second side flange.
摘要翻译：雨水分流器外壳具有边缘闪光，其具有由限定第一垂直平面的第一上凸缘形成的直角凸缘和限定与第一垂直平面正交的第二垂直平面的第二上凸缘。第一侧凸缘在第一上凸缘和基座之间延伸，并且具有与第一垂直平面平行的第一侧凸缘表面。第二侧凸缘在第二上凸缘和基座之间延伸，并且具有平行于第二垂直平面的第二侧凸缘表面。水平底座法兰限定了基面。水平底座凸缘沿着弧形延伸，该圆弧对准第一和第二垂直平面之间的反射角。倾斜的表面从边缘闪烁下降到水平基础凸缘，并且从雨水分流器从第一侧凸缘延伸到第二侧凸缘。

9. 发明授权

US09066476B2 Irrigation systems, irrigation components and related methods 有权
标题翻译：灌溉系统，灌溉成分及相关方法
公开(公告)号：US09066476B2
公开(公告)日：2015-06-30
申请号：US13542336
申请日：2012-07-05
申请人： Robert O. Christiansen
发明人： Robert O. Christiansen
IPC分类号： B05B3/00 , A01G25/09 , E03B7/07 , B05B15/00 , B01D17/02
CPC分类号： A01G25/092 , A01G25/09 , B01D17/0211 , B05B15/40 , E03B7/07 , Y10S239/23
摘要： Irrigation systems, irrigation components and related methods are provided. In one example, an irrigation system includes at least one irrigation span configured for fluid communication with a water source, where the irrigation span includes a pipe and at least one sprinkler nozzle in fluid communication with the pipe. One or more drive units are associated with irrigation span or spans for selectively displacing the span or spans. A separator is in fluid communication with the pipe. The separator includes a housing defining an inlet, a first outlet and a second outlet. A screen divides an interior space of the housing into a first zone and a second zone, wherein the first outlet is associated with the first zone and the second outlet is associated with the second zone. A valve is in fluid communication with the first outlet and a dispersing structure is in fluid communication with the second outlet.
摘要翻译：提供灌溉系统，灌溉成分和相关方法。在一个示例中，灌溉系统包括被配置为与水源流体连通的至少一个冲洗跨度，其中冲洗跨度包括管道和至少一个与管道流体连通的喷洒喷嘴。一个或多个驱动单元与灌溉跨度或跨度相关联，用于选择性地移动跨度或跨度。分离器与管道流体连通。分离器包括限定入口，第一出口和第二出口的壳体。屏幕将壳体的内部空间划分成第一区域和第二区域，其中第一出口与第一区域相关联，第二出口与第二区域相关联。阀与第一出口流体连通，分散结构与第二出口流体连通。

10. 发明授权

US09022065B1 Pressure event indicator and systems incorporating the same 有权
标题翻译：压力事件指示器和结合其的系统
公开(公告)号：US09022065B1
公开(公告)日：2015-05-05
申请号：US14319011
申请日：2014-06-30
申请人： California Controlled Atmosphere
发明人： Jay Kenan Kliewer , Gordon Dean Brandt
IPC分类号： E03B7/07 , F16K37/00 , F17D3/00 , F16K17/20 , G01F15/00
CPC分类号： F16K37/0008 , E03B7/07 , F17D5/02 , G01M3/2876 , Y10T137/7734 , Y10T137/8275 , Y10T137/8326
摘要： The present invention includes pressure event indicators that identify specific pressurized vessels or pipes from which a pressurized fluid has been exhausted, closed pressurized systems that implement such pressure event indicators, and methods of using such pressure event indicators. Embodiments of such pressure event indicators may include a housing having a substantially horizontal elongate passage, a rotatable axle orthogonally passing through the passage, a paddle fixedly attached to the axle having a closed position, an open position, and a shape that is complementary to a portion of the passage and that occludes a portion of the passage when the paddle is in the closed position, and at least one visual indicator outside of the housing and fixedly attached to the axle, where the purpose of the visual indicator is to identify a position of the paddle to an observer.
摘要翻译：本发明包括压力事件指示器，其识别加压流体已从其中排出的特定加压容器或管道，实施这种压力事件指示器的封闭加压系统以及使用这种压力事件指示器的方法。这种压力事件指示器的实施例可以包括具有基本上水平的细长通道的壳体，正交地通过通道的可旋转的轴，固定地连接到具有闭合位置的轴的打开位置，以及与所述通道的一部分并且当所述桨叶处于所述关闭位置时封闭所述通道的一部分，以及在所述壳体外部并固定地附接到所述轴的至少一个视觉指示器，其中所述视觉指示器的目的是识别位置的桨到观察者。

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