-
公开(公告)号：US20180246139A1
公开(公告)日：2018-08-30
申请号：US15618332
申请日：2017-06-09
Applicant: General Electric Company
Inventor： Sergey Alexandrovich Zotov , Ansas Matthias Kasten , Yizhen Lin , Jason Harris Karp , William Albert Challener , Aaron Jay Knobloch
IPC: G01P15/093 , G01P15/08
CPC classification number: G01P15/093 , G01P15/0802 , G01P15/097 , G01P2015/0837
Abstract: An accelerometer includes a controller, a light source operatively coupled to the controller, and a bifurcated waveguide coupled to the light source and configured to receive light output by the light source. The bifurcated waveguide includes a first waveguide portion and a second waveguide portion. The accelerometer also includes a first resonator operatively coupled to the controller and configured to receive light from the first waveguide portion, and a second resonator operatively coupled to the controller and configured to receive light from the second waveguide portion. The first resonator includes a first proof mass, and the second resonator includes a second proof mass.
-
12.发明申请公开(公告)号：US20150276686A1
公开(公告)日：2015-10-01
申请号：US14225768
申请日：2014-03-26
Applicant: General Electric Company
Inventor： William Albert Challener , Sachin Narahari Dekate , Sabarni Palit , Ansas Matthias Kasten , Reza Ghandi
CPC classification number: G01N29/42 , B81B7/02 , E21B47/06 , G01D5/266 , G01D5/285 , G01L9/0011 , G01N29/2418 , G01N2291/014 , G01N2291/02872 , G01N2291/02881
Abstract: A sensor interrogation unit in one embodiment includes a control module, a reading module, and a determination module. The control module is configured to control one or more lasers to provide a pulsed signal to at least one sensor. Each period of the pulsed signal has a first component having a first intensity and a second component having a second intensity that is lower than the first intensity. The reading module is configured to receive at least one return signal comprising reflections of the pulsed signal from the at least one sensor, to read one of the first component or the second component, and to provide frequency information based on the read reflections. The determination module is configured to determine at least one resonant frequency of the at least one sensor based on the frequency information.
Abstract translation: 一个实施例中的传感器询问单元包括控制模块，读取模块和确定模块。 控制模块被配置为控制一个或多个激光器以向至少一个传感器提供脉冲信号。 脉冲信号的每个周期具有具有第一强度的第一分量和具有低于第一强度的第二强度的第二分量。 读取模块被配置为接收包括来自至少一个传感器的脉冲信号的反射的至少一个返回信号，以读取第一部件或第二部件中的一个，并且基于读取的反射来提供频率信息。 确定模块被配置为基于频率信息来确定至少一个传感器的至少一个谐振频率。
-
公开(公告)号：US11492903B2
公开(公告)日：2022-11-08
申请号：US16600049
申请日：2019-10-11
Applicant: General Electric Company
Inventor： William Albert Challener , Emad Andarawis Andarawis , David Milford Shaddock , Sameer Dinkar Vartak
IPC: E21B49/08 , E21B47/06 , G01N25/02 , E21B36/04 , G01K17/00 , G01K13/00 , G01N27/04 , G01N21/84 , G01N21/17
Abstract: A system includes a downhole tool having a housing and a passage extending through the housing, where the passage includes an inlet configured to receive a flow of a wellbore fluid and an outlet configured to discharge the flow of the wellbore fluid. The downhole tool includes a heating element configured to heat the flow of the wellbore fluid and to enable the flow of the wellbore fluid to transition to a single-phase fluid flow within the passage. The downhole tool includes a phase composition sensor positioned adjacent the passage and configured to provide feedback indicative of formation of the single-phase fluid flow. The system includes a controller configured to monitor a power consumption of the heating element and to determine an enthalpy of the wellbore fluid based in part on the power consumption and the feedback from the phase composition sensor.
-
公开(公告)号：US10942198B2
公开(公告)日：2021-03-09
申请号：US16178791
申请日：2018-11-02
Applicant: General Electric Company
Inventor： William Albert Challener
IPC: G01P15/08 , G01P15/093 , G01H9/00 , G02B26/02 , B81B7/02 , G01P15/097
Abstract: An accelerometer includes a membrane; a laser source, the laser source producing a laser beam, the laser beam directed at the membrane causing the membrane to vibrate; a transparent cap, the transparent cap disposed between the laser source and the membrane; an antireflecting film disposed on an outer surface of the transparent cap; and a detector sensing a reflected portion of the laser beam, the reflected portion including a modulated intensity. An acceleration signal is based in part on the frequency of the modulated intensity of the reflected portion of the laser beam.
-
公开(公告)号：US20200182842A1
公开(公告)日：2020-06-11
申请号：US16215290
申请日：2018-12-10
Applicant: General Electric Company
Inventor： Ansas Matthias Kasten , William Albert Challener
Abstract: A gas analysis system includes a scanning platform configured to direct a plurality of light beams over a target area. The scanning platform includes emitter spectroscopy assembly configured to emit the plurality of light beams toward respective target surfaces of the target area, receive a plurality of reflected light beams from the respective target surfaces, and determine a spectral intensity of each reflected light beam of the plurality of reflected light beams. Moreover, the scanning platform includes a main controller receive the feedback from the spectroscopy assembly indicative of the spectral intensity of each reflected light beam of the plurality of reflected light beams and determine a volumetric characterization of a gas plume based at least in part on the spectral intensity of a reflected light beam of the plurality of reflected light beams.
-
Patent Agency Ranking
公开(公告)号：US20190265157A1
公开(公告)日：2019-08-29
申请号：US16342600
申请日：2017-10-19
Applicant: General Electric Company
Inventor： William Albert Challener
IPC: G01N21/21 , G01N21/552 , G01J3/02 , G02B6/34
Abstract: An apparatus and an associated method is provided for waveguide spectroscopy of a sample inside a container. The apparatus may include a substrate with a window that is transparent at the wavelengths of interest and is coupled to the container holding a sample; a waveguide core of a material that is transparent at the wavelengths of interest located on an inner surface of the transparent window adjacent the sample, the waveguide core having a refractive index greater than that of the sample, an optical element configured to couple light into and out of the waveguide, and a light source and one or more detectors located outside of the container.
-
公开(公告)号：US20150276507A1
公开(公告)日：2015-10-01
申请号：US14226062
申请日：2014-03-26
Applicant: General Electric Company
Inventor： William Albert Challener
CPC classification number: G01K11/32 , B81B7/02 , G01L11/025 , G01V8/10 , H04J14/0201 , H04J14/028
Abstract: 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.
Abstract translation: 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。
-
公开(公告)号：US10816458B2
公开(公告)日：2020-10-27
申请号：US16215221
申请日：2018-12-10
Applicant: General Electric Company
Inventor： Ansas Matthias Kasten , William Albert Challener , Jason Harris Karp , Cheng-Po Chen
Abstract: A gas analysis system includes spectroscopy assembly coupled to a vehicle. The spectroscopy assembly includes a plurality of emitters configured to emit a plurality of light beams toward a target surface. Each light beam of the plurality of light beams comprises a predetermined wavelength. The spectroscopy assembly includes a collection optic configured to receive a plurality of reflected light beams reflected from the target surface. Additionally, the spectroscopy assembly includes a detector configured to receive the plurality of reflected light beams from the collection optic and to detect a spectral intensity of the plurality of reflected light beams. Further, the spectroscopy assembly includes a controller configured to receive a light beam signal from the detector indicative of the spectral intensity of the plurality of reflected light beams. The controller is configured to detect a target fluid based on the light beam signal.
-
公开(公告)号：US10753864B2
公开(公告)日：2020-08-25
申请号：US16215269
申请日：2018-12-10
Applicant: General Electric Company
Inventor： Ansas Matthias Kasten , William Albert Challener
IPC: G01N21/3504 , G01J3/30 , G01J3/06 , G01J3/427 , G01N21/17
Abstract: A gas analysis system includes a spectroscopy assembly coupled to a vehicle. The spectroscopy assembly includes a multiplexer configured to combine a plurality of light beams into a multiplexed light beam, wherein the multiplexer is configured to direct the multiplexed light beam toward a target surface. Additionally, the spectroscopy assembly includes a collection optic configured to receive a reflected multiplexed light beam from the target surface. Further, the spectroscopy assembly includes a controller configured to de-multiplex the multiplexed light beam into a plurality of reflected light beams and determine a spectral intensity of the plurality of reflected light beams.
-
公开(公告)号：US20200182779A1
公开(公告)日：2020-06-11
申请号：US16215221
申请日：2018-12-10
Applicant: General Electric Company
Inventor： Ansas Matthias Kasten , William Albert Challener , Jason Harris Karp , Cheng-Po Chen
Abstract: A gas analysis system includes spectroscopy assembly coupled to a vehicle. The spectroscopy assembly includes a plurality of emitters configured to emit a plurality of light beams toward a target surface. Each light beam of the plurality of light beams comprises a predetermined wavelength. The spectroscopy assembly includes a collection optic configured to receive a plurality of reflected light beams reflected from the target surface. Additionally, the spectroscopy assembly includes a detector configured to receive the plurality of reflected light beams from the collection optic and to detect a spectral intensity of the plurality of reflected light beams. Further, the spectroscopy assembly includes a controller configured to receive a light beam signal from the detector indicative of the spectral intensity of the plurality of reflected light beams. The controller is configured to detect a target fluid based on the light beam signal.
-
-
-
-
-
-
-
-
-
Search Results
37
records
(took 0.018 seconds)
