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31. 发明申请

US20150369689A1 Gripper for Test and Isolation Plugs 有权
标题翻译：测试和隔离插头的夹具
公开(公告)号：US20150369689A1
公开(公告)日：2015-12-24
申请号：US14310241
申请日：2014-06-20
申请人： EST Group, Inc.
发明人： Alex Kotlyar , Danko Kobziar , Jim Berneski
IPC分类号： G01M3/02 , F16L55/11
CPC分类号： G01M3/022 , F16L55/1108 , F16L55/1283 , F16L55/136 , G01M3/2815
摘要： A gripper for a test or isolation plug is provided. The gripper includes at least one gripper segment having a pipe or tube confronting surface with a plurality of separate rows of gripper teeth longitudinally-spaced apart on the surface. Each of the separate rows of gripper teeth comprising an alternating array of individual tips and gaps such that each row is serrated along its length.
摘要翻译：提供了用于测试或隔离插头的夹具。夹持器包括至少一个夹具段，其具有管或面对面，其具有在表面上纵向间隔开的多个分离的夹爪齿排。每个单独的夹爪齿排包括各个尖端和间隙的交替阵列，使得每一排沿着其长度被锯齿。

32. 发明申请

US20150035238A1 PIPE PRESSURE TESTING METHOD AND APPARATUS 有权
标题翻译：管道压力测试方法和设备
公开(公告)号：US20150035238A1
公开(公告)日：2015-02-05
申请号：US14517520
申请日：2014-10-17
申请人： Securus, Inc.
发明人： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
IPC分类号： F16L15/04 , G01M3/28 , G01M3/04
CPC分类号： G01M3/022 , F16L15/04 , G01M3/04 , G01M3/2815 , G01M3/2853
摘要： A sealing device is provided for use with a fitting. The fitting has circular port and a flow path with a longitudinal axis. A circular port encircles a portion of the flow path opposite the port with the sealing device inserted into the port. The sealing device has a circular top with two opposing surfaces depending therefrom but inclined so the surfaces are closer at the top. A continuous sidewall joins the periphery of the two surfaces. The opposing surfaces are inclined and spaced apart further at the top than at an end opposite the top. A cylindrical hole through the opposing surfaces encircles the flow path during use.
摘要翻译：提供一种与配件一起使用的密封装置。配件具有圆形端口和具有纵向轴线的流动路径。圆形端口围绕与端口相对的流动路径的一部分，其中密封装置插入端口。密封装置具有圆形顶部，其具有两个相对的表面，其相对的表面倾斜，但是倾斜使得表面在顶部更靠近。连续的侧壁连接两个表面的周边。相对的表面在顶部处进一步倾斜并间隔开，而不是在与顶部相对的端部处。穿过相对表面的圆柱形孔在使用过程中包围流路。

33. 发明申请

US20150019170A1 METHOD AND DEVICE FOR PROCESSING A TIME-DEPENDENT MEASUREMENT SIGNAL 有权
标题翻译：用于处理时间相关测量信号的方法和设备
公开(公告)号：US20150019170A1
公开(公告)日：2015-01-15
申请号：US14270246
申请日：2014-05-05
申请人： Gambro Lundia AB
发明人： Kristian Solem , Bo Olde
IPC分类号： G01L27/00 , G01N33/49 , A61M1/36
CPC分类号： G01M3/2846 , A61M1/3653 , A61M1/3656 , A61M1/3659 , A61M1/3661 , G01L27/002 , G01M3/2815 , G01N33/49
摘要： A monitoring device is arranged to receive a time-dependent measurement signal from a pressure sensor in a fluid containing system, which is associated with a first pulse generator and a second pulse generator. The pressure sensor is arranged in the fluid containing system to detect a first pulse originating from the first pulse generator and a second pulse originating from the second pulse generator. The monitoring device is configured to process the measurement signal to remove the first pulse. In this process, the monitoring device receives the measurement signal, obtains a first pulse profile which is a predicted temporal signal profile of the first pulse, and filters the measurement signal in the time-domain, using the first pulse profile, to essentially eliminate the first pulse while retaining the second pulse. The fluid containing system may include an extracorporeal blood flow circuit and a blood circuit of a human patient.
摘要翻译：监视装置被布置成从与第一脉冲发生器和第二脉冲发生器相关联的流体容纳系统中的压力传感器接收与时间相关的测量信号。压力传感器布置在流体容纳系统中以检测源自第一脉冲发生器的第一脉冲和源自第二脉冲发生器的第二脉冲。监视装置被配置为处理测量信号以去除第一脉冲。在该过程中，监视装置接收测量信号，获得作为第一脉冲的预测时间信号分布的第一脉冲分布，并使用第一脉冲分布对时域中的测量信号进行滤波，基本上消除第一个脉冲同时保留第二个脉冲。流体容纳系统可以包括体外血液回路和人类患者的血液回路。

34. 发明申请

US20150013436A1 Diagnostic System For Bulk Well Material Handling Plants 有权
标题翻译：散装井物料搬运厂诊断系统
公开(公告)号：US20150013436A1
公开(公告)日：2015-01-15
申请号：US13940732
申请日：2013-07-12
申请人： Halliburton Energy Services, Inc.
发明人： John G. Heaton , Elizabeth L. Wells
IPC分类号： G01M3/28
CPC分类号： G01M3/28 , G01M3/2815 , G01M3/2846 , G01M3/2876
摘要： Diagnostic system for bulk well material handling plants that includes multiple fluid flow pathways to transport well materials. The bulk well material handling system includes multiple connections, each connected to a fluid flow pathway. The system also includes a control system connected to the multiple connections and adapted to automatically operate one or more connections of the multiple connections to a fluid flow pathway to analyze a pneumatic integrity of the fluid flow pathway in the bulk material handling system.
摘要翻译：用于散装井材料处理设备的诊断系统，其包括用于运输井材料的多个流体流动路径。散装井材料处理系统包括多个连接，每个连接件连接到流体流动路径。该系统还包括连接到多个连接的控制系统，并且适于自动地操作多个连接的一个或多个连接到流体流动路径，以分析散装物料处理系统中的流体流动路径的气动完整性。

35. 发明申请

US20140299542A1 Method and System for Liquid Chromatography Fluidic Monitoring 审中-公开
标题翻译：液相色谱流体监测方法与系统
公开(公告)号：US20140299542A1
公开(公告)日：2014-10-09
申请号：US14353278
申请日：2012-04-25
申请人： Tao Song , John E. Brann , Joseph J. Takarewski , Eric A. France
发明人： Tao Song , John E. Brann , Joseph J. Takarewski , Eric A. France
IPC分类号： G01N30/00
CPC分类号： G01N30/32 , G01M3/2815 , G01N30/88 , G01N2030/326 , G01N2030/328 , G01N2030/889
摘要： A method for monitoring a fluidic system of a liquid chromatography system is characterized by: (a) drawing a fluid into a syringe pump; (b) configuring a valve so as to fluidically couple the pump to either a fluidic pathway through the fluidic system or to a plug that prevents fluid flow; (c) causing the syringe pump to progressively compress the fluid therein or expel the fluid to the fluidic pathway, while measuring a pressure of the fluid; (d) determining a profile of the variation of the measured pressure; (e) comparing the determined profile to an expected profile that depends upon the fluid; and (f) providing a notification of a sub-optimal operating condition or malfunction if the determined profile varies from the expected profile by greater than a predetermined tolerance.
摘要翻译：用于监测液相色谱系统的流体系统的方法的特征在于：（a）将流体抽入注射器泵; （b）构造阀，以将流体地耦合到通过流体系统的流体路径或阻止流体流动的塞子; （c）在测量流体的压力的同时使注射器泵逐渐压缩其中的流体或将流体排出到流体通路; （d）确定测量压力的变化的轮廓; （e）将确定的轮廓与取决于流体的预期轮廓进行比较; 以及（f）如果所确定的轮廓与所述预期轮廓相比大于预定的公差，则提供非最佳操作条件或故障的通知。

36. 发明申请

US20140246103A1 GAS PURGING VALVE FOR FIRE PROTECTION SYSTEM 有权
标题翻译：用于消防系统的气体净化阀
公开(公告)号：US20140246103A1
公开(公告)日：2014-09-04
申请号：US14277366
申请日：2014-05-14
申请人： South-Tek Systems, LLC
发明人： Timothy S. Bodemann
IPC分类号： A62C35/68 , F16K15/04
CPC分类号： A62C35/68 , A62C35/62 , F16K15/04 , G01M3/2815 , Y10T137/0419 , Y10T137/7722 , Y10T137/7897
摘要： A gas purging valve is operative to be connected to piping in a Fire Protection System (FPS) and to bleed gas at a predetermined rate. The valve includes an inlet in gas flow relationship with the FPS piping and a central passage in gas flow relationship with the inlet. The valve also includes a calibrated orifice removeably disposed in the central passage, in gas flow relationship with the passage and operative to allow a maximum predetermined gas flow rate therethrough. The valve further includes an outlet in gas flow relationship with the calibrated orifice. A ball is disposed upstream of the central passage. The ball is operative to allow gas flow through the gas purging valve but operative to impede the flow of water through the gas purging valve.
摘要翻译：气体净化阀可操作以连接到消防系统（FPS）中的管道，并以预定的速率排放气体。该阀包括与FPS管道气体流动关系的入口和与入口气体流动关系的中心通道。阀还包括可移除地设置在中心通道中的校准孔，其与通道以气流关系并且用于允许通过其中的最大预定气体流速。阀还包括与校准孔口气流关系的出口。球设置在中央通道的上游。球可操作以允许气体流过气体净化阀，但是可操作地阻止水通过气体净化阀。

37. 发明授权

US08820143B2 Leak detection system 有权
标题翻译：泄漏检测系统
公开(公告)号：US08820143B2
公开(公告)日：2014-09-02
申请号：US13082730
申请日：2011-04-08
申请人： Sanjay E. Sarma , Kamal Youcef-Toumi , Stephen Sai-Wung Ho , Dimitrios Chatzigeorgiou , Rached Ben Mansour
发明人： Sanjay E. Sarma , Kamal Youcef-Toumi , Stephen Sai-Wung Ho , Dimitrios Chatzigeorgiou , Rached Ben Mansour
IPC分类号： G01M3/28
CPC分类号： G01M3/2815 , G01M3/2807
摘要： The system includes structure for supporting at least one tube within a pipe. The tube has one end disposed close to, or in contact with, a wall of the pipe. A sensor is disposed within the at least one tube to detect a pressure gradient or fluid movement within the tube. Such pressure gradient or fluid movement indicates a leak in the pipe adjacent to the tube location. In a preferred embodiment, the structure is a ring sized to fit within the pipe and the ring supports a plurality of tubes. In another aspect, the tube includes a restriction to prevent flow and pressure is measured on each side of the restriction.
摘要翻译：该系统包括用于支撑管内的至少一个管的结构。管的一端设置成与管的壁接近或接触。传感器设置在至少一个管内，以检测管内的压力梯度或流体运动。这种压力梯度或流体移动表示管道中与管位置相邻的泄漏。在优选实施例中，该结构是尺寸适于装配在管内且环支撑多个管的环。在另一方面，管包括限制以防止在限制的每一侧测量流动和压力。

38. 发明申请

US20140053635A1 DEVICE AND METHOD FOR MEASURING THE LEAKAGE RATE FROM REFERENCE PRESSURE LINES ONBOARD AN AIRCRAFT 有权
标题翻译：用于测量飞机上参考压力线的泄漏速率的装置和方法
公开(公告)号：US20140053635A1
公开(公告)日：2014-02-27
申请号：US13878056
申请日：2011-10-04
申请人： Michel Dos-Reis , Michel Bacou , Christophe Arruti , Patrick Girard
发明人： Michel Dos-Reis , Michel Bacou , Christophe Arruti , Patrick Girard
IPC分类号： G01M3/26
CPC分类号： G01M3/26 , B64C13/40 , B64C13/48 , B64F5/60 , F15B19/00 , G01M3/007 , G01M3/28 , G01M3/2815
摘要： A device for testing pneumatic circuits and for measuring the leakage rate from reference pressure lines onboard an aircraft, connected to a plenum chamber. The device includes a multi-pressure system, comprising several sensors each connected to a reference pressure line, first solenoid valves arranged on the input channels to this multi-pressure system, and connected to the reference pressure lines through first connectors, second solenoid valves arranged on the reference pressure lines, a pressure controller module that is connected to all the first solenoid valves through a second connector, an electronic board that controls the solenoid valves and calibration of the multi-pressure system, a control device. The invention also relates to a method making use of this device.
摘要翻译：一种用于测试气动回路并测量与连接到增压室的飞机上的参考压力管线的泄漏速率的装置。该装置包括多压力系统，其包括多个传感器，每个传感器各自连接到参考压力管线，第一电磁阀布置在输入通道上并连接到该多压力系统，并通过第一连接器连接到参考压力管线，第二电磁阀设置在参考压力线上，通过第二连接器连接到所有第一电磁阀的压力控制器模块，控制电磁阀的电子板和多压力系统的校准，控制装置。本发明还涉及利用该装置的方法。

39. 发明申请

US20140025318A1 PRESSURE GUIDING TUBE BLOCKAGE DIAGNOSING DEVICE AND BLOCKAGE DIAGNOSING METHOD 审中-公开
标题翻译：压力导管堵塞诊断装置及闭锁诊断方法
公开(公告)号：US20140025318A1
公开(公告)日：2014-01-23
申请号：US13945513
申请日：2013-07-18
申请人： Azbil Corporation
发明人： Youhei SATOU , Tetsuya TABARU , Masato TANAKA
IPC分类号： G01L9/00
CPC分类号： G01L9/00 , G01L27/007 , G01M3/2815
摘要： A pressure guiding tube blockage diagnosing device includes a receiving portion that receives pressure data from a pressure detecting portion, a feature quantity calculating portion that partitions a time series of pressure data, received by the receiving portion, into a plurality of intervals, and calculates, for each interval, a feature quantity indicating the state of fluctuation of a pressure, a change rate calculating portion that performs, for each interval, a smoothing process on the feature quantities over a specific time interval up to that interval, and calculates, from the feature quantities that have been subjected to the smoothing process, a change rate, for each interval, indicating the change of state of blockage of a pressure guiding tube therein, and an evaluating portion that evaluates the state of blockage of the pressure guiding tube based on the change rate calculated by the change rate calculating portion.
摘要翻译：压力导引管堵塞诊断装置包括从压力检测部接收压力数据的接收部，将由接收部接收的时间序列压缩数据分割成多个间隔的特征量计算部，对于每个间隔，指示压力波动状态的特征量，变化率计算部分，对于每个间隔，在直到该间隔的特定时间间隔上对特征量执行平滑处理，并且从已经经过平滑处理的特征量，每个间隔的变化率，指示压力导管在其中的阻塞状态的变化;以及评估部，其评估压力引导管的阻塞状态，基于由变化率计算部分计算出的变化率。

40. 发明申请

US20130327412A1 PIPE MONITORING SYSTEM AND METHOD 有权
标题翻译：管道监测系统及方法
公开(公告)号：US20130327412A1
公开(公告)日：2013-12-12
申请号：US13489508
申请日：2012-06-06
申请人： Joseph P. DeGeorge , Joseph Casaregola , William Robert Copeland , Scott Matthew Hargash , Matthew F. Stanton , Bryant L. Hancock , Kevin R. Geysen
发明人： Joseph P. DeGeorge , Joseph Casaregola , William Robert Copeland , Scott Matthew Hargash , Matthew F. Stanton , Bryant L. Hancock , Kevin R. Geysen
IPC分类号： B23P11/00 , G01M3/08 , G01L13/02 , F16L3/00 , F17D3/00
CPC分类号： B23P11/00 , F16L23/003 , F16L2201/30 , G01M3/022 , G01M3/2815 , Y10T137/0402 , Y10T137/0452 , Y10T137/2496 , Y10T137/5762 , Y10T137/8326
摘要： A system and method for detecting leaks in pressurized or vacuum pipes is disclosed. A pipe clamp comprises a housing that surrounds a pipe fitting. A containment chamber within the pipe clamp prevents leaked gas from escaping into the environment. The pipe clamp is installed in series with an exhaust line to remove the leaked gas from the containment chamber. A sensor may be configured and disposed to detect a change in pressure in the containment chamber to indicate the occurrence of a leak.
摘要翻译：公开了一种用于检测加压或真空管道泄漏的系统和方法。管夹包括围绕管接头的壳体。管夹内的安全壳可以防止泄漏的气体逃逸到环境中。管夹与排气管串联安装，以从容纳室中除去泄漏的气体。可以配置和布置传感器以检测容纳室中的压力变化，以指示泄漏的发生。

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