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91. 发明授权

US09488536B2 Process for manufacturing fabric pressure sensor 有权
标题翻译：织物压力传感器制造工艺
公开(公告)号：US09488536B2
公开(公告)日：2016-11-08
申请号：US13825124
申请日：2011-08-23
申请人： Xiaoming Tao , Tao Hua , Yangyong Wang , Qiao Li , Yee Kwan Chow
发明人： Xiaoming Tao , Tao Hua , Yangyong Wang , Qiao Li , Yee Kwan Chow
IPC分类号： G01L1/00 , G01N27/04 , G01L1/20 , G01L11/02
CPC分类号： G01L1/00 , G01L1/20 , G01L1/205 , G01L11/025 , G01N27/04 , Y10T29/49004 , Y10T29/49117 , Y10T29/53
摘要： A process for manufacturing a fabric pressure sensor comprises cutting a sensing fabric to a pre-determined size, connecting a flexible electric wire with a wire of the sensing fabric by sewing, fixing the sensing fabric by means of a clamping positioner at a pre-determined tension, bonding a lower conversion layer with the sensing fabric by means of a lower conversion layer positioning box, bonding an adjustable column with the sensing fabric by means of an upper conversion layer positioning box, and bonding the upper conversion layer with the adjustable column by means of the upper conversion layer positioning box. A tool for manufacturing the sensor comprises an electrical property measuring device, a wire connecting tool, and a sensor structural component assembling tool. The present invention provides an easy and convenient way of manufacturing a fabric pressure sensor, monitoring the quality of manufacture, and enhancing the manufacturing precision and product yield.
摘要翻译：用于制造织物压力传感器的方法包括将感测织物切割成预定尺寸，通过缝合将柔性电线与感测织物的线连接，借助于夹紧定位器将感测织物固定在预定的张力，通过下转换层定位盒与感测织物粘合较低转换层，通过上转换层定位盒将可调节柱与感测织物结合，并将上转换层与可调列结合上转换层定位盒的手段。用于制造传感器的工具包括电性能测量装置，线连接工具和传感器结构部件组装工具。本发明提供一种容易制造织物压力传感器的方法，监测制造质量，提高制造精度和产品产量。

92. 发明申请

US20160262627A1 PRESSURE GAUGE 有权
标题翻译：压力计
公开(公告)号：US20160262627A1
公开(公告)日：2016-09-15
申请号：US15030481
申请日：2014-10-27
申请人： FIBRAGG DIAGNOSTICS GMBH
发明人： Raoul HECKER , Thomas BARZ , Markus MELLOH
IPC分类号： A61B5/00 , A61B5/08 , A61B5/20 , A61B5/0215
CPC分类号： A61B5/0084 , A61B5/02154 , A61B5/02158 , A61B5/03 , A61B5/08 , A61B5/205 , A61B5/6852 , A61B17/00234 , A61B90/06 , A61B2017/0011 , A61B2034/2061 , A61B2090/064 , A61B2090/065 , A61B2090/306 , A61B2560/0223 , A61B2562/0233 , A61B2562/0247 , A61B2562/0266 , A61B2562/228 , G01L1/246 , G01L9/0032 , G01L9/08 , G01L11/025
摘要： The invention relates to a pressure measuring device (1) for measuring pressure in a biological system, comprising a flexibly or resiliently designed measuring cell holder (3), wherein, in the measuring cell holder (3), there are at least two FBG sensors (4) which are arranged at a distance from one another. The measuring cell holder (3) can comprise a plurality of layers (5, 6) into which the FBG sensors (4) can be integrated.
摘要翻译：本发明涉及一种用于测量生物系统中的压力的压力测量装置（1），包括柔性或弹性设计的测量单元保持器（3），其中在测量单元托架（3）中存在至少两个FBG传感器（4），它们彼此间隔一定距离。测量电池座（3）可以包括多个层（5,6），FBG传感器（4）可以集成在其中。

93. 发明申请

US20160245713A1 OPTICAL FIBER PRESSURE SENSOR AND PRESSURE MEASURING METHOD USING THE SAME 有权
标题翻译：光纤传感器和压力测量方法
公开(公告)号：US20160245713A1
公开(公告)日：2016-08-25
申请号：US14680012
申请日：2015-04-06
申请人： Pukyong National University Industry-University Cooperation Foundation
发明人： Yong Wook Lee , Tae Kyu Noh
IPC分类号： G01L11/02 , G01B9/02 , G02B6/024 , G02B27/28 , G02B6/02
CPC分类号： G01L11/025 , G01B11/161 , G02B6/00 , G02B6/02085 , G02B6/02176 , G02B6/02285 , G02B6/024 , G02B27/283
摘要： Disclosed is an optical fiber pressure sensor including: a polarization beam splitter that splits input light from a broadband light source into two beams; a polarization controller through which vertically and horizontally polarized light coming out of the polarization beam splitter pass; a pressure chamber in which the polarization beam splitter and the polarization controller may be placed; and an optical spectrum analyzer into which vertically and horizontally polarized light passing through the polarization controller and getting out of the polarization beam splitter is introduced, wherein the pressure chamber includes a polarization-maintaining fiber and an optical fiber Bragg grating.
摘要翻译：公开了一种光纤压力传感器，包括：偏振分束器，其将来自宽带光源的输入光分成两束; 偏振控制器，通过偏振光束分离器出射的垂直和水平偏振光; 其中可以放置偏振分束器和偏振控制器的压力室; 以及光谱分析仪，其中引入通过偏振控制器并离开偏振分束器的垂直和水平偏振光，并且其中压力室包括偏振保持光纤和光纤布拉格光栅。

94. 发明授权

US09423564B2 Optical waveguide feedthrough assembly 有权
公开(公告)号：US09423564B2
公开(公告)日：2016-08-23
申请号：US13795323
申请日：2013-03-12
申请人： WEATHERFORD/LAMB, INC.
发明人： James R. Dunphy , John J. Sgambelluri , John Grunbeck , George Talmadge , Robert F. Robinson , James M. Sullivan , Joseph F. Robbins
IPC分类号： G02B6/38 , G02B6/24 , E21B47/12 , G01L11/02 , G02B6/42 , G02B6/44
CPC分类号： G02B6/4248 , E21B47/123 , G01L11/025 , G02B6/24 , G02B6/4428
摘要： An optical waveguide feedthrough assembly passes at least one optical waveguide through a bulk head, a sensor wall, or other feedthrough member. The optical waveguide feedthrough assembly comprises a cane-based optical waveguide that forms a glass plug sealingly disposed in a feedthrough housing. For some embodiments, the optical waveguide includes a tapered surface biased against a seal seat formed in the housing. The feedthrough assembly can include an annular gold gasket member disposed between the tapered surface and the seal seat. The feedthrough assembly can further include a backup seal. The backup seal comprises an elastomeric annular member disposed between the glass plug and the housing. The backup seal may be energized by a fluid pressure in the housing. The feedthrough assembly is operable in high temperature and high pressure environments.

95. 发明授权

US09417127B2 Fiber grating sensor system for measuring key parameters during high speed 有权
标题翻译：用于高速测量关键参数的光纤光栅传感器系统
公开(公告)号：US09417127B2
公开(公告)日：2016-08-16
申请号：US13658535
申请日：2012-10-23
申请人： Eric Udd
发明人： Eric Udd
IPC分类号： G01B11/16 , G01J3/18 , G01J3/10 , G01K11/32 , G01L1/24 , G01L11/02
CPC分类号： G01J3/1895 , G01J3/10 , G01J2003/102 , G01K11/3206 , G01L1/246 , G01L11/025
摘要： A fiber grating sensor system is used to measure key parameters that include pressure, strain and temperature at specific locations and at high speed. The system relies on spectral properties associated with the fiber grating sensors, the light source and the optical detection system to provide these capabilities. The system has been successfully applied to measurement of pressures up to 1,200,000 psi and by increasing the spectral width of the light source extensions of pressure measurements to 4,000,000 psi and higher are possible. Temperature change measurements have been made of 400 degrees C. over a period of 25 micro-seconds limited by the physical response of the fiber sensors and the output detector bandwidth both of which can be greatly improved by reducing fiber sizes and with improved detectors. Novel methods have been devised to lower cost and enable measurements with spatial location, speed and accuracy that have been very difficult or not yet achieved.
摘要翻译：光纤光栅传感器系统用于测量关键参数，包括特定位置和高速下的压力，应变和温度。该系统依赖于与光纤光栅传感器，光源和光学检测系统相关联的光谱性质来提供这些能力。该系统已经成功应用于高达1,200,000psi的压力测量，并且通过将压力测量的光源延伸的光谱宽度增加到4,000,000psi和更高是可能的。通过光纤传感器的物理响应和输出检测器带宽限制的25微秒的时间内，温度变化测量已经达到400摄氏度，这两者都可以通过减小光纤尺寸和改进的检测器而大大提高。已经设计了新的方法来降低成本并且使得具有非常困难或尚未实现的空间位置，速度和精度的测量。

96. 发明授权

US09250140B2 Systems and methods for multiplexing sensors along a cable 有权
标题翻译：沿着电缆复用传感器的系统和方法
公开(公告)号：US09250140B2
公开(公告)日：2016-02-02
申请号：US14226062
申请日：2014-03-26
申请人： General Electric Company
发明人： William Albert Challener
IPC分类号： G01N21/55 , G01K11/32 , G01L11/02 , G01V8/10 , B81B7/02
CPC分类号： G01K11/32 , B81B7/02 , G01L11/025 , G01V8/10 , H04J14/0201 , H04J14/028
摘要： A wavelength assignment system in one embodiment includes an upstream port, a sensor port, and a downstream port. The upstream port is configured to receive a transmitted signal including a drive component and a read component comprising individual read channel components at corresponding individual read wavelengths. The sensor port is configured to provide a sensor component of the transmitted signal including a sensor portion of the drive component and substantially all of an individual read channel component to a sensor. The downstream port is configured to provide a downstream component including a downstream portion of the drive component and at least one additional read channel component of the transmitted signal to at least one additional sensor disposed downstream of the sensor. The wavelength assignment system is configured to receive the transmitted signal and separate the transmitted signal into the sensor component and the downstream component.
摘要翻译：一个实施例中的波长分配系统包括上游端口，传感器端口和下游端口。上游端口被配置为接收包括驱动部件的传输信号和包括在相应的单独读取波长的各个读取通道部件的读取部件。传感器端口被配置为提供传输信号的传感器部件，其包括驱动部件的传感器部分和基本上所有的单个读取通道部件到传感器。下游端口被配置为提供包括驱动部件的下游部分的下游部件以及传输信号的至少一个附加读取通道部件到设置在传感器下游的至少一个附加传感器。波长分配系统被配置为接收所发送的信号并将发送的信号分离成传感器部件和下游部件。

97. 发明申请

US20160011066A1 SMALL PROFILE PRESSURE AND TEMPERATURE GAUGES 有权
标题翻译：小型压力和温度测量
公开(公告)号：US20160011066A1
公开(公告)日：2016-01-14
申请号：US14330338
申请日：2014-07-14
申请人： Weatherford/Lamb, Inc.
发明人： Domino TAVERNER , John J. GRUNBECK , James DUNPHY
IPC分类号： G01L11/02 , G01K11/32 , G02B6/34
CPC分类号： G01L11/025 , E21B47/01 , E21B47/011 , E21B47/06 , G01K11/32 , G02B6/02057 , G02B6/02076 , G02B6/02209 , G02B6/34
摘要： Small profile apparatus for pressure and/or temperature sensing within a wellbore are provided. The apparatus may include optical sensing assemblies designed for inclusion in traditional or coiled production tubing deployments and suitable for use in high pressure, high temperature environments. One example assembly generally includes a housing having a divider for separating a first volume from a second volume inside the housing, a compressible element disposed in the first volume, wherein a first end of the compressible element is coupled to the divider and a second of the compressible element is sealed, and a large diameter optical waveguide disposed in an internal volume of the compressible element. The waveguide typically includes a first portion with a first grating and a second portion with a second grating, wherein the first portion has a greater outer diameter than the second portion.
摘要翻译：提供了用于井筒内的压力和/或温度感测的小型装置。该装置可以包括设计成包含在传统的或盘绕的生产管道部署中并且适用于高压，高温环境的光学感测组件。一个示例性组件通常包括具有用于将第一体积与壳体内的第二体积分隔开的分隔件的壳体，设置在第一体积中的可压缩元件，其中可压缩元件的第一端联接到分隔器，可压缩元件被密封，并且设置在可压缩元件的内部体积中的大直径光波导。波导通常包括具有第一光栅的第一部分和具有第二光栅的第二部分，其中第一部分具有比第二部分更大的外径。

98. 发明申请

US20150114130A1 DISTRIBUTED PRESSURE MEASUREMENT BY EMBEDDED FIBER OPTIC STRAIN SENSOR 有权
标题翻译：嵌入式光纤应变传感器的分布式压力测量
公开(公告)号：US20150114130A1
公开(公告)日：2015-04-30
申请号：US14524114
申请日：2014-10-27
申请人： Intuitive Surgical Operations, Inc.
发明人： Matthew M. WHITE , Eric E. SANBORN , Matthew A. CASTELLUCCI , Emily E.H. TEMPLETON , Naman GARG , Nur Aida Abdul RAHIM , John J. KUTZ , Alexander K. SANG
IPC分类号： G01B11/16
CPC分类号： G01L11/025 , G01L1/246
摘要： A pressure sensing pad includes a flexible planar layer having a two-dimensional sensing area, and an optical fiber embedded in the plane of the flexible planar layer traversing the two-dimensional sensing area in a particular configuration. At least one end of the fiber optic strain sensor has a connector that is connectable to an interferometric-based fiber optic interrogation and processing system. When the connector is connected to the an interferometric-based fiber optic interrogation and processing system and pressure is applied to the pressure sensing pad, a signal from the optical fiber is provided to and processed by the interferometric-based fiber optic interrogation and processing system to determine a two-dimensional pressure map for the two-dimensional sensing area.
摘要翻译：压力感测垫包括具有二维感测区域的柔性平面层，以及嵌入在穿过特定构造的二维感测区域的柔性平面层的平面中的光纤。光纤应变传感器的至少一端具有可连接到基于干涉仪的光纤询问和处理系统的连接器。当连接器连接到基于干涉仪的光纤询问和处理系统并且压力被施加到压力感测垫时，来自光纤的信号被提供给基于干涉的光纤询问和处理系统并由其进行处理确定二维感测区域的二维压力图。

99. 发明申请

US20150012193A1 Transmissions with Torque and/or Speed Sensor Arrangements 审中-公开
标题翻译：传动与扭矩和/或速度传感器的安排
公开(公告)号：US20150012193A1
公开(公告)日：2015-01-08
申请号：US14475693
申请日：2014-09-03
申请人： Ford Global Technologies, LLC
发明人： Gregory Michael Pietron , Nimrod Kapas , Joseph F. Kucharski , Steven Adam Hermann , Christopher Gregory Garbacz , Yuji Fujii , Diana Yanakiev , Roberto Teran, JR.
IPC分类号： F16H61/02 , F16H61/68
CPC分类号： F16H61/0213 , F16H61/68 , G01L3/10 , G01L3/101 , G01L11/025
摘要： A transmission includes sensors positioned adjacent respective pairs of magnetized bands on a shaft of the transmission for detecting magnetic flux emanating from the bands in response to torque on the shaft. The transmission further includes an electronics interface assembly configured to respectively provide drive signals to the sensors and to receive from the sensors, in response to the drive signals, output signals indicative of the torque on the shaft as detected by the sensors.
摘要翻译：变速器包括位于变速器的轴上相邻的相对对的磁化带对的传感器，用于响应于轴上的扭矩检测从带发出的磁通量。变速器还包括电子接口组件，其被配置为分别向传感器提供驱动信号，并响应于驱动信号从传感器接收表示由传感器检测到的轴上的转矩的输出信号。

100. 发明申请

US20140327919A1 Remote Seal for Pressure Sensor 审中-公开
标题翻译：压力传感器远程密封
公开(公告)号：US20140327919A1
公开(公告)日：2014-11-06
申请号：US13887770
申请日：2013-05-06
申请人： HALLIBURTON ENERGY SERVICES. INC.
发明人： Mikko Jaaskelainen , William N. Gibler , Ian B. Mitchell
IPC分类号： G01L9/00
CPC分类号： G01L9/0079 , G01L11/025
摘要： A system for sensing downhole pressure in in a hydrocarbon well using a Fabry-Perot (F-P) sensor in series with a Fiber Bragg Grating and maintaining the back pressure on the sensor system with a surface sealing system and a surface pressure control system.
摘要翻译：使用与光纤布拉格光栅串联的法布里 - 珀罗（F-P）传感器来感测烃井中的井下压力的系统，并用表面密封系统和表面压力控制系统保持传感器系统上的背压。

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