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公开(公告)号：US20180340879A1
公开(公告)日：2018-11-29
申请号：US15607181
申请日：2017-05-26
Applicant: General Electric Company
Inventor： Gregory Boverman , Sachin Narahari Dekate , Yongjae Lee
Abstract: A measurement tool configured to be run through a bore of a hydrocarbon well. The measurement tool includes a dielectric core, a controller disposed at a first end of the dielectric core, a first wire helically disposed about the dielectric core and extending from the controller to a first location a first distance from the controller, and a second wire helically disposed about the dielectric core and extending from the controller to a second location a second distance from the controller. The controller provides first and second input signals to the first and second wires, and receives first and second reflected signals from the first and second wires.
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公开(公告)号：US09986312B2
公开(公告)日：2018-05-29
申请号：US14840975
申请日：2015-08-31
Applicant: General Electric Company
Inventor： Ertugrul Berkcan , Yongjae Lee
CPC classification number: H04Q9/00 , F01D21/003 , F05D2220/32 , F05D2220/76 , F05D2260/80 , F05D2270/303 , H04Q2209/40 , Y02T50/672
Abstract: A machine includes a first machine substrate and a second machine substrate and a monitoring system for the machine. The monitoring system includes a sensor subsystem including a sensor substrate integral with the first machine substrate and at least one sensor electromagnetic structure coupled to at least a portion of the sensor substrate. The at least one sensor electromagnetic structure includes at least one sensor conducting sub-component. The at least one sensor electromagnetic structure is configured to regulate electromagnetic fields incident thereto in response to at least one measurement characteristic of a machine measurand. The sensor subsystem is configured to obtain at least one measurement characteristic of the machine measurand proximate a machine sensing position.
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公开(公告)号：US20170373766A1
公开(公告)日：2017-12-28
申请号：US15193621
申请日：2016-06-27
Applicant: General Electric Company
Inventor： Yongjae Lee , Joseph Alfred Iannotti , Filippo Gerbi , Alessio Capanni
CPC classification number: H04B17/103 , F02D41/22 , F02F3/00 , F04B1/0408 , F04B1/053 , F04B27/0409 , F04B27/053 , F04B39/0022 , F04B49/20 , F04B51/00 , F04B53/144 , F04B2201/0204 , F04B2201/1201 , G01R29/10 , G08C17/00 , H01Q9/0407 , H01Q9/065 , H04Q9/00 , H04Q2209/886
Abstract: A sensor system for determining a condition associated with a piston rod of a reciprocating system includes an interrogator system having a first antenna. The sensor system further includes a second antenna separated from the first antenna by an air gap distance. The second antenna is configured to be coupled to the piston rod of the reciprocating system. The second antenna is a patch antenna and is configured to communicate with the first antenna through a range of translational movement relative to the first antenna. The sensor system further includes a radio frequency sensor coupled to the second antenna. The radio frequency sensor is configured to be coupled to the piston rod of the reciprocating system, measure a characteristic associated with the piston rod of the reciprocating system, and transmit data associated with the characteristic to the first antenna of the interrogator system through the second antenna.
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公开(公告)号：US09806390B2
公开(公告)日：2017-10-31
申请号：US15429227
申请日：2017-02-10
Applicant: General Electric Company
Inventor： Yongjae Lee , Joseph Alfred Iannotti , Christopher Fred Keimel , Christopher James Kapusta
IPC: H01P1/15 , H01H57/00 , H01L21/48 , H01L21/52 , H01L21/54 , H01L21/56 , H01H59/00 , H01H61/01 , H01H55/00 , H01H61/00
CPC classification number: H01P1/15 , H01H55/00 , H01H57/00 , H01H59/0009 , H01H61/01 , H01H2057/006 , H01H2061/006 , H01L21/4853 , H01L21/52 , H01L21/54 , H01L21/56 , H01L2224/16225 , H01L2924/16195 , H01P1/127 , H01P3/084
Abstract: A radio frequency (RF) die package includes a switch assembly comprising an RF transmission line and a plurality of conductive mounting pads formed on a first substrate. A switching mechanism selectively couples a first portion of the RF transmission line to a second portion of the RF transmission line. An inverted ground plane assembly is coupled to the plurality of conductive mounting pads such that an electromagnetic field generated between the RF transmission line and the inverted ground plane assembly does not permeate the first substrate in a region of the switch assembly proximate the switching mechanism.
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15.发明申请公开(公告)号：US20170064415A1
公开(公告)日：2017-03-02
申请号：US14840975
申请日：2015-08-31
Applicant: General Electric Company
Inventor： Ertugrul Berkcan , Yongjae Lee
CPC classification number: H04Q9/00 , F01D21/003 , F05D2220/32 , F05D2220/76 , F05D2260/80 , F05D2270/303 , H04Q2209/40 , Y02T50/672
Abstract: A machine includes a first machine substrate and a second machine substrate and a monitoring system for the machine. The monitoring system includes a sensor subsystem including a sensor substrate integral with the first machine substrate and at least one sensor electromagnetic structure coupled to at least a portion of the sensor substrate. The at least one sensor electromagnetic structure includes at least one sensor conducting sub-component. The at least one sensor electromagnetic structure is configured to regulate electromagnetic fields incident thereto in response to at least one measurement characteristic of a machine measurand. The sensor subsystem is configured to obtain at least one measurement characteristic of the machine measurand proximate a machine sensing position.
Abstract translation: 机器包括第一机器基板和第二机器基板以及用于机器的监控系统。 监测系统包括传感器子系统，其包括与第一机器基板一体的传感器基板和耦合到传感器基板的至少一部分的至少一个传感器电磁结构。 至少一个传感器电磁结构包括至少一个传感器传导子部件。 所述至少一个传感器电磁结构被配置为响应于机器被测量的至少一个测量特性来调节入射到其的电磁场。 传感器子系统被配置成在机器感测位置附近获得机器被测量的至少一个测量特性。
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Patent Agency Ranking
公开(公告)号：US20170008623A1
公开(公告)日：2017-01-12
申请号：US14792336
申请日：2015-07-06
Applicant: General Electric Company
Inventor： Yongjae Lee , Joseph Alfred Iannotti
CPC classification number: B64C27/32 , B64D45/00 , B64D2045/0085 , G01H1/003 , H01Q1/28 , H04B5/0056 , H04Q9/00 , H04Q2209/47 , H04Q2209/88
Abstract: A rotary machine includes a rotatable shaft and a retaining ring coupled to, and at least partially extending about, the rotatable shaft. The rotatable shaft defines a longitudinal axis. The rotatable shaft and the retaining ring define an annular cavity. The rotatable shaft and the retaining ring each include a radially outer surface. The rotary machine also includes a monitoring system including a stationary reader-antenna positioned proximate the retaining ring and a radio frequency (RF) coupler. The RF coupler includes at least one flexible antenna band coupled to, and extending over, the radially outer surface of the retaining ring. The flexible antenna band is configured to establish RF coupling with the stationary reader-antenna. A sensor die is coupled to the flexible antenna band. The sensor die extends into the substantially annular cavity and the sensor die is also coupled to the radially outer surface of the rotatable shaft.
Abstract translation: 旋转机器包括可旋转轴和联接到可旋转轴并且至少部分地围绕可旋转轴延伸的保持环。 可旋转轴限定纵向轴线。 可旋转轴和保持环限定一个环形空腔。 可旋转轴和保持环各自包括径向外表面。 旋转机器还包括监视系统，其包括靠近保持环定位的固定式读取器 - 天线和射频（RF）耦合器。 RF耦合器包括耦合到保持环的径向外表面并在其上延伸的至少一个柔性天线带。 柔性天线带配置成与固定式阅读器天线建立RF耦合。 传感器管芯耦合到柔性天线带。 传感器模具延伸到基本上环形的空腔中，并且传感器模具还联接到可旋转轴的径向外表面。
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公开(公告)号：US10200089B2
公开(公告)日：2019-02-05
申请号：US15616051
申请日：2017-06-07
Applicant: General Electric Company
Inventor： Yongjae Lee , Joseph Iannotti
Abstract: A sensor system includes one or more rotor antennas on a shaft that moves within a stator bracket one or more of around an axis of the sensor system or along the axis of the sensor system, the one or more rotor antennas configured to communicate sensed data with one or more stator antennas on the stator bracket. Each rotor antenna has a rotor signal trace disposed on an outer rotor side of a dielectric substrate of the rotor antenna and a rotor return trace disposed on the outer rotor side of the dielectric substrate, wherein the rotor signal trace and the rotor return trace are not concentric with respect to each other. The one or more rotor antennas are configured to extend one or more of radially around an outer surface of the shaft of a sensor or along the outer surface of the shaft of the sensor.
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公开(公告)号：US10005551B2
公开(公告)日：2018-06-26
申请号：US14792336
申请日：2015-07-06
Applicant: General Electric Company
Inventor： Yongjae Lee , Joseph Alfred Iannotti
CPC classification number: B64C27/32 , B64D45/00 , B64D2045/0085 , G01H1/003 , H01Q1/28 , H04B5/0056 , H04Q9/00 , H04Q2209/47 , H04Q2209/88
Abstract: A rotary machine includes a rotatable shaft and a retaining ring coupled to, and at least partially extending about, the rotatable shaft. The rotatable shaft defines a longitudinal axis. The rotatable shaft and the retaining ring define an annular cavity. The rotatable shaft and the retaining ring each include a radially outer surface. The rotary machine also includes a monitoring system including a stationary reader-antenna positioned proximate the retaining ring and a radio frequency (RF) coupler. The RF coupler includes at least one flexible antenna band coupled to, and extending over, the radially outer surface of the retaining ring. The flexible antenna band is configured to establish RF coupling with the stationary reader-antenna. A sensor die is coupled to the flexible antenna band. The sensor die extends into the substantially annular cavity and the sensor die is also coupled to the radially outer surface of the rotatable shaft.
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公开(公告)号：US09909443B2
公开(公告)日：2018-03-06
申请号：US14598526
申请日：2015-01-16
Applicant: General Electric Company
Inventor： Ertugrul Berkcan , Yongjae Lee
CPC classification number: F01D21/00 , F01D17/02 , F01D17/20 , F01D21/003 , G01H13/00 , G01M15/14 , G01M99/00 , Y02T50/672
Abstract: A machine includes a machine substrate and a dielectric layer formed over at least a portion of the machine substrate. A monitoring system for the machine includes a sensor subsystem that includes a first portion of the machine substrate and a portion of the machine dielectric layer formed over the first portion of the machine substrate. The monitoring system also includes a sensor electromagnetic structure disposed on the portion of the machine dielectric layer. The sensor electromagnetic structure includes at least one sensor conducting subcomponent. The sensor electromagnetic structure is configured to regulate electromagnetic fields incident thereto in response to at least one measurement characteristic of a machine measurand. The sensor subsystem is configured to obtain at least one measurement characteristic of the machine measurand proximate a machine sensing position.
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公开(公告)号：US20170276020A1
公开(公告)日：2017-09-28
申请号：US15078344
申请日：2016-03-23
Applicant: General Electric Company
Inventor： Yongjae Lee , Joseph Alfred Iannotti , Filippo Gerbi
CPC classification number: F01D21/003 , B64F5/60 , F01D5/12 , F03D17/00 , F04D27/001 , G01H1/006 , G01L9/0025
Abstract: A monitoring system for monitoring environmental conditions for rotary members includes a plurality of stationary reader antennas positioned proximate rotary members. A first sensor is coupled to a first rotary member and a second sensor is coupled to a second rotary member. Each sensor is configured to generate environmental condition data. A key phasor is coupled to a third rotary member and configured to generate key phasor data. The monitoring system also includes a data integrator communicatively coupled to each stationary reader antenna and configured to determine measurement values for the first and second environmental condition based on raw data from each stationary reader antennas and data from the key phasor.
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