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41. 发明申请

US20100139372A1 Method for detecting leakage from a pipe 审中-公开
标题翻译：检测管道泄漏的方法
公开(公告)号：US20100139372A1
公开(公告)日：2010-06-10
申请号：US12705795
申请日：2010-02-15
申请人： Josef Samuelson
发明人： Josef Samuelson
IPC分类号： G01M3/24
CPC分类号： G01M3/243 , F17D5/06 , G01V1/181
摘要： A method for detecting leakage from a pipe uses multiple channels/inputs, wherein a low frequency range input measures seismic noises, and a high frequency range input measures cavitation noises. A leakage indication is issued if both the low frequency and high frequency noises are simultaneously detected. A Sophisticated algorithm for processing sensors data in a four dimensional space includes location and time, includes a method for detecting an intruder's path in a location and time space. A method for detecting unauthorized access to oil, gas or other pipes, by monitoring the protective cathodic voltage and detecting changes in the voltage which are indicative of a technical failure or a deliberate attack on the pipe.
摘要翻译：用于检测管道泄漏的方法使用多个通道/输入，其中低频范围输入测量地震噪声，高频范围输入测量空化噪声。如果同时检测到低频和高频噪声，则发出泄漏指示。用于在四维空间中处理传感器数据的复杂算法包括位置和时间，包括用于在位置和时间空间中检测入侵者路径的方法。通过监测保护阴极电压和检测电压的变化来检测对油，气体或其他管道的未经授权的访问的方法，该变化指示技术故障或对管道的故意攻击。

42. 发明申请

US20100126610A1 GAS AND WATER LEAK DETECTING SYSTEM WITH HUMAN PRESENCE DETECTOR 审中-公开
标题翻译：气体和水泄漏检测系统与人类存在检测器
公开(公告)号：US20100126610A1
公开(公告)日：2010-05-27
申请号：US12596625
申请日：2008-04-15
申请人： Paolo Diprima
发明人： Paolo Diprima
IPC分类号： F16K31/48
CPC分类号： F17D5/06 , Y10T137/86389
摘要： System security and control, also at distance through GSM module, of water supply, liquids and gas supply (of urban facilities for civil houses, cylinder, fixed gas cylinder) by opening and/or closing multiple automatic electromechanical valves. The management system is based on an electronic control divided into gas/section and liquid section and a series of sensors, as presence detectors, detectors of gas and liquids, located in the most appropriate place and at the discretion of the user. As Regards as the valves related to gas section, these valves should be installed outside the house or working place to prevent that the escape of gas that could happen in the section of pipe located before the electronic valve, may spread inside the environment that is monitored, thus thwarting, in this way the installation and use of the system itself. Also for the water/liquid section, for the positioning of the electronic valve, we use the same principles made for the gas section. In any case for both gas/liquid sections it is advisable to install the valves outside the environment that we want to preserve in order to obtain the maximum security; but, of course, the user can install the valves where it seems appropriate for him/her and beneficial to the own needs. The user can control the various functions of the system through the central unit that is programmable with buttons START/STOP that are inside the environment, or check the status of the system at a distance by a GSM module integrated within the central unit which can send messages of signals or alarm and receive instructions command and/or control.
摘要翻译：通过打开和/或关闭多个自动机电阀门，还可以通过GSM模块，供水，液体和天然气供应（民用房屋，气缸，固定气瓶的城市设施）进行系统安全和控制。管理系统基于分为气体/部分和液体部分的电子控制和一系列传感器，作为存在检测器，气体和液体检测器，位于最适当的位置并由用户自行决定。作为与气体截面相关的阀门，这些阀门应安装在房屋或工作场所外面，以防止位于电子阀门之前的管道部分可能发生的气体逸出，可能会传播到监控环境中，因此阻挠，以这种方式安装和使用系统本身。对于水/液体部分，对于电子阀的定位，我们使用与气体部分相同的原理。在任何情况下，对于气体/液体部分，建议将阀门安装在我们要保存的环境之外，以获得最大的安全性; 但是当然，用户可以安装适合他/她的阀门，并且有利于自己的需要。用户可以通过中央单元控制系统的各种功能，该中央单元可以通过环境内的按钮START / STOP进行编程，或通过集成在中央单元内的GSM模块检查系统的状态，该模块可以发送信号消息或报警和接收指令命令和/或控制。

43. 发明授权

US07705747B2 Sensor networks for monitoring pipelines and power lines 有权
标题翻译：用于监测管道和电力线路的传感器网络
公开(公告)号：US07705747B2
公开(公告)日：2010-04-27
申请号：US11465796
申请日：2006-08-18
申请人： Robert W. Twitchell, Jr.
发明人： Robert W. Twitchell, Jr.
IPC分类号： G08C17/00
CPC分类号： G08B25/009 , F17D5/06
摘要： A sensor network for monitoring utility power lines comprises a sensor disposed for monitoring utility power lines, the sensor capable of acquiring data related to the utility power lines and communicating sensor data; a first remote sensor interface (RSI) comprising a data communications device capable of receiving the sensor data communicated from the sensor, and transmitting data relating to the received sensor data; and a data communications device capable of receiving the data transmitted by the first RSI and transmitting data related to the sensor data directly or indirectly to a network external to the sensor network. The sensor network comprises a common designation network.
摘要翻译：一种用于监控公用电力线路的传感器网络，包括一个传感器，用于监控公用事业电力线路，该传感器能够获取与公用电力线路有关的数据并传送传感器数据; 第一远程传感器接口（RSI），包括能够接收从传感器传送的传感器数据的数据通信设备，以及发送与所接收的传感器数据有关的数据; 以及能够接收由第一RSI发送的数据并且将与传感器数据相关的数据直接或间接传送到传感器网络外部的网络的数据通信设备。传感器网络包括公共指定网络。

44. 发明申请

US20100027380A1 Sensor unit having a directional aperture 审中-公开
标题翻译：传感器单元具有定向孔径
公开(公告)号：US20100027380A1
公开(公告)日：2010-02-04
申请号：US12577187
申请日：2009-10-11
申请人： Joseph Samuelson
发明人： Joseph Samuelson
IPC分类号： G01V1/18
CPC分类号： G01M3/243 , F17D5/06 , G01V1/181
摘要： A casing of a sensor unit has a directional aperture, structure or sail. The sensor is used in a distributed system for measuring, processing and displaying information from a plurality of sensors comprises a plurality of sensor units. A method for quick detection of offenders of oil, gas or other pipes, by monitoring the protective cathodic voltage and detecting quick changes in the voltage. A method for detecting leakage from a pipe using multiple channels/inputs, wherein a low frequency range input measures seismic noises, and a high frequency range input measures cavitation noises, and wherein a leakage indication is issued if both the low frequency and high frequency noises are simultaneously detected. A low power consumption Wireless communications protocol is used.
摘要翻译：传感器单元的壳体具有定向孔，结构或帆。传感器用于分布式系统，用于测量，处理和显示来自多个传感器的信息，包括多个传感器单元。通过监测保护阴极电压和检测电压的快速变化，快速检测油，气体或其他管道的污染物的方法。一种用于使用多个通道/输入来检测来自管道的泄漏的方法，其中低频范围输入测量地震噪声，并且高频范围输入测量空化噪声，并且其中如果低频和高频噪声都发出泄漏指示同时检测。使用低功耗无线通信协议。

45. 发明申请

US20100023276A1 System and method for assessing fluid dynamics 有权
标题翻译：评估流体动力学的系统和方法
公开(公告)号：US20100023276A1
公开(公告)日：2010-01-28
申请号：US12220168
申请日：2008-07-22
申请人： Jitendra Kumar Gupta , Muralidharan L. , Yatin Tayalia
发明人： Jitendra Kumar Gupta , Muralidharan L. , Yatin Tayalia
IPC分类号： G01L1/00 , G06F19/00
CPC分类号： F17D5/06
摘要： Methods and systems for assessing fluid dynamics aspects of corrosion and shear stress in piping networks are provided. Shear stress hot spots of a piping network may be identified using non-dimensional transfer functions that have been developed for identifying the magnitude and location of these local maxima depending upon the geometrical parameters of commonly used components of piping networks, the fluid properties of the flow, and the operating conditions of the piping network. Upon identification of potential shear stress local maxima, piping network operators may monitor these locations for corrosion or other damage to prevent loss of integrity of the pipes.
摘要翻译：提供了用于评估管道网络中腐蚀和剪切应力的流体动力学方面的方法和系统。管道网络的剪切应力热点可以使用已经开发用于识别这些局部最大值的大小和位置的非维度传递函数来确定，这取决于管道网络的常用部件的几何参数，流体的流体性质，以及管网的运行状况。在确定潜在的剪切应力局部最大值时，管网操作人员可以监测这些位置是否存在腐蚀或其他损坏，以防止管道完整性的损失。

46. 发明申请

US20090245581A1 Airborne terrain acquisition and processing system with fluid detection 审中-公开
标题翻译：具有流体检测功能的机载地形采集和处理系统
公开(公告)号：US20090245581A1
公开(公告)日：2009-10-01
申请号：US12079913
申请日：2008-03-31
申请人： Sean Dey
发明人： Sean Dey
IPC分类号： G06K9/00
CPC分类号： G01C11/02 , F17D5/06 , G01M3/20 , G01M3/38 , G01V8/10
摘要： An airborne digital image capture and assessment system for fluid transmission lines having integrated location and event tracking. The system combines a fixed wing aircraft aerial platform, real-time surveying with target fluid detection and real-time threat assessment review by independent reviewing stations. The continuous digital video image capture provides a position indexing database record with the system creating and assigns flight survey routes with GPS position acquisition for pilot acknowledgement and auto pilot integration with route survey completion confirmation. Offsite analysis and review of survey data imaging provides
摘要翻译：用于具有集成位置和事件跟踪的流体传输线的机载数字图像捕获和评估系统。该系统将固定翼飞机空中平台，实时测量与目标液体检测和独立检查站的实时威胁评估相结合。连续的数字视频图像捕获提供了一个位置索引数据库记录，系统创建并分配具有GPS位置获取的飞行测量路线，以进行飞行员确认和自动试点集成与路线测试完成确认。调查数据成像的异地分析和审查提供

47. 发明授权

US07549435B2 Systems and methods for detecting and correcting a leak 有权
标题翻译：用于检测和纠正泄漏的系统和方法
公开(公告)号：US07549435B2
公开(公告)日：2009-06-23
申请号：US11351228
申请日：2006-02-09
申请人： Scott A. Walter
发明人： Scott A. Walter
IPC分类号： F16K23/00
CPC分类号： F17D5/06 , G01M3/16 , G01M3/18 , G01M3/186 , Y10T137/0452 , Y10T137/5762 , Y10T137/8342
摘要： A fluid leak detection system includes a sensor, a control module and a valve module. The sensor is adapted to be placed near a fluid source, such as a water supply line of an appliance. The valve module advantageously includes a motorized ball valve or a magnetic latch configured to arrest fluid flow through a supply line. The control module actuates the valve module and an audible alarm when the sensor detects a fluid leak. The valve module closes a valve positioned along the water line to restrict flow through the water line until the control unit has been manually reset or until the leaked fluid has been removed. The control module also features user inputs to allow the valve to be manually cycled for cleaning, for instance.
摘要翻译：流体泄漏检测系统包括传感器，控制模块和阀模块。传感器适于放置在诸如设备的供水管线的流体源附近。阀模块有利地包括电动球阀或配置成阻止通过供应管路的流体流动的磁性闩锁。当传感器检测到流体泄漏时，控制模块会启动阀门模块和声音报警。阀模块关闭沿着水线定位的阀门，以限制流经水管线的流量，直到控制单元已被手动复位或直到泄漏的流体被移除。控制模块还具有用户输入，例如允许手动循环进行清洁。

48. 发明授权

US07451777B2 Water conservation safety shut-off valve 有权
公开(公告)号：US07451777B2
公开(公告)日：2008-11-18
申请号：US12036479
申请日：2008-02-25
申请人： Roger A. Burlage , Brian J. Burlage
发明人： Roger A. Burlage , Brian J. Burlage
IPC分类号： F16K31/02 , E03D11/02
CPC分类号： F17D5/06 , F16K17/20 , G01M3/2807 , Y10T137/0318 , Y10T137/7723 , Y10T137/7727 , Y10T137/8225 , Y10T137/86389
摘要： The present invention is a water conservation safety shut-off valve assembly for use on locations which normally have intermittent water usage but need to indicate when there is constant water usage, such as a leak. The valve assembly has a valve body with a fluid pathway and a valve plug held in an open position allowing water to flow through the pathway. As water flows through the pathway, a sensing device detects water flowing through the pathway and begins timing duration of water flowing through the pathway. If the water flow through the pathway stops, the timer value is reset to zero. If the water flows through the pathway, and the timer circuit reaches a predetermined manually set value, the valve closes the pathway, stopping the flow of water through the valve assembly. Preferably, the valve assembly indicates whether the valve is in an open or closed position. In addition, the valve assembly may generate its own electricity or may use standard battery or household power to operate the timer and related circuitry.

49. 发明申请

US20080188991A1 FLUID SUPPLY MONITORING SYSTEM 审中-公开
标题翻译：流体供应监测系统
公开(公告)号：US20080188991A1
公开(公告)日：2008-08-07
申请号：US12025921
申请日：2008-02-05
申请人： Timothy David Mulligan , David Millar , Aaron Ross London , Lindon Alford Baker , Richard Alan Gros
发明人： Timothy David Mulligan , David Millar , Aaron Ross London , Lindon Alford Baker , Richard Alan Gros
IPC分类号： G05D7/06
CPC分类号： G01M3/022 , F17D5/06 , G01M3/28 , Y10T137/0379 , Y10T137/2579 , Y10T137/7062 , Y10T137/7723 , Y10T137/7727 , Y10T137/776 , Y10T137/8158 , Y10T137/8593
摘要： A method for monitoring a fluid supply system includes detecting a fluid flow through the fluid supply system, and monitoring at least a length of time the fluid flow has flown without interruption, a total volume of the fluid flow that has flown, and a flow rate of the fluid flow in response to detection of the fluid flow.
摘要翻译：用于监测流体供应系统的方法包括：检测通过流体供应系统的流体流动，以及监测流体流动不间断地流动的至少一段时间，已经流动的流体流量的总体积和流量的流体流响应于流体流动的检测。

50. 发明授权

US07306008B2 Water leak detection and prevention systems and methods 有权
标题翻译：漏水检测和预防系统及方法
公开(公告)号：US07306008B2
公开(公告)日：2007-12-11
申请号：US11099351
申请日：2005-04-05
申请人： Paul G. Tornay
发明人： Paul G. Tornay
IPC分类号： G05D7/06
CPC分类号： G01M3/2815 , F17D5/06 , Y10T137/0452 , Y10T137/7727 , Y10T137/7761 , Y10T137/8342 , Y10T137/86389
摘要： Water leak detection and prevention systems and methods in which water is only delivered to the water pipes in the building when a faucet or appliance demands water and water is delivered through a normally closed shut off water valve. During the period that the main water is shut off, the water pressure in the water pipes is continuously monitored to detect a water leak in the building. Detection of a leak causes an alarm to be sounded and a continued closure of the shut off valve.
摘要翻译：当水龙头或器具需要水和水通过常闭的截止水阀输送时，水泄漏检测和防止系统和方法仅在建筑物的水管中传送。在关闭主水期间，连续监测水管中的水压，以检测建筑物的水漏。检测到泄漏会导致警报响起，并关闭截止阀。

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