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1. 发明申请

WO2013006280A1 AIRPORT JET FUEL PIPING LEAK DETECTION AND LOCATION SYSTEM THROUGH PRESSURE AND CATHODIC PROTECTION SOIL POTENTIAL 审中-公开
标题翻译：机场喷气式燃油管道泄漏检测和位置系统通过压力和阴极保护土壤潜力
公开(公告)号：WO2013006280A1
公开(公告)日：2013-01-10
申请号：PCT/US2012/043492
申请日：2012-06-21
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , GENTA, Pablo, Daniel
发明人： GENTA, Pablo, Daniel
IPC分类号： G01M3/18 , G01M3/28 , B65D90/10 , B65D90/50 , B67D7/22
CPC分类号： G01M3/18 , B67D7/22 , B67D7/3209 , C23F13/02 , G01F23/265 , G01M3/165 , G01M3/2815 , G01M3/2892
摘要： A fuel leakage detection system for an underground fuel piping system having fuel service pits installed at locations along the piping. Each pit has a pressure sensor and a reference electrode positioned external to the pit assembly for continuous and automatic monitoring of fuel pressure and pipe-to-soil potential measurements of an impressed current cathodic protection (ICCP), and each pit assembly includes a processor and a transceiver. The system provides simultaneous and synchronized pressure and ICCP potential measurements which are transmitted over a wireless network to a control station that performs accurate location of a leakage point in the underground piping and can detect pressure loss during fueling operations which produce strong pressure transients that normally mask detection of pressure loss in the fuel piping, and can determine a leak in the piping and its location by analyzing the pipe-to-soil potentials taken on the fuel piping and pressure losses occurring between transients.
摘要翻译：一种用于地下燃油管道系统的燃料泄漏检测系统，其具有安装在沿着管道的位置处的燃料服务坑。每个坑具有位于坑组件外部的压力传感器和参考电极，用于连续和自动监测外加电流阴极保护（ICCP）的燃料压力和管 - 土电势测量，并且每个凹坑组件包括处理器和收发器该系统提供同时和同步的压力和ICCP电位测量，这些测量通过无线网络传输到控制站，该控制站执行地下管道中的泄漏点的精确定位，并且可以检测在加油操作期间的压力损失，这产生通常掩蔽的强压力瞬变检测燃油管道中的压力损失，并且可以通过分析燃油管道上施加的管对土电位和瞬态之间发生的压力损失来确定管道中的泄漏及其位置。

2. 发明申请

WO2019168540A1 EROSION RESISTANT TRIM FOR A VALVE 审中-公开
公开(公告)号：WO2019168540A1
公开(公告)日：2019-09-06
申请号：PCT/US2018/020599
申请日：2018-03-02
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , PIBIVIESSE S.R.I. , GENTA, Pablo, Daniel , VAGO, Antonello
发明人： GENTA, Pablo, Daniel , VAGO, Antonello
IPC分类号： F16K47/04 , F16K5/06
摘要： A ball valve trim apparatus for high differential pressure service that is resistant to erosion includes elements selected from a plurality of stacked impedance trim plates positioned in the passage of the ball portion of the valve; the plates being independently adjustable along transverse axes that are parallel to the axis of rotation of the ball: one or more of the plates having a convex upstream contour, each plate provided with a predetermined pattern of variously sized fluid passageways, the pattern varying from plate-to-plate in the stack; erosion-resistant bushings inserted into the trim plate holes can be independently rotationally adjustable to control the rate of the flowing fluid, the upstream surface of the plate surrounding the orifice of the bushing defining a raised toroidal body.

3. 发明申请

WO2012154259A1 VALVE ACTUATOR FAULT ANALYSIS SYSTEM 审中-公开
标题翻译：阀门执行器故障分析系统
公开(公告)号：WO2012154259A1
公开(公告)日：2012-11-15
申请号：PCT/US2012/025611
申请日：2012-02-17
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , GENTA, Pablo, Daniel
发明人： GENTA, Pablo, Daniel
IPC分类号： G06F11/30
CPC分类号： G05B23/00 , F16K37/0083 , G05B23/0245 , G05B23/0267
摘要： A valve actuator fault analysis system for detecting, analyzing and reporting valve actuator performance characterized as deviations, malfunctions and failures. The fault analysis system includes an expert system that monitors the valve actuator and related components, such as the power supply and signal line, for determining causal factors of degraded and/or defective performance; generation of fault-analysis reports in a readable text format file; and methods for characterizing deviations, malfunctions and failures, for generating and concatenating event messages and for detecting and characterizing events that take place in valve actuators, peripheral systems and devices and displaying the results on a display device. The system can operate either in conjunction with, or be embedded in the hardware of a pneumatic valve positioner, an electrical valve actuator and/or similar devices, and can receive messages from external sources, process them, and produce fault-analysis reports for display to the user.
摘要翻译：用于检测，分析和报告阀门执行器性能的阀门执行器故障分析系统，其特征为偏差，故障和故障。故障分析系统包括专家系统，其监测阀致动器和诸如电源和信号线的相关组件，用于确定劣化和/或缺陷性能的因素; 以可读文本格式文件生成故障分析报告; 以及用于表征偏差，故障和故障的方法，用于产生和连接事件消息，以及用于检测和表征在阀致动器，外围系统和设备中发生的事件并将结果显示在显示设备上。该系统可以与气动阀门定位器，电动阀门致动器和/或类似装置的硬件结合使用或嵌入在其中，并且可以从外部来源接收消息，处理它们并产生用于显示的故障分析报告给用户

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