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公开(公告)号：US10024999B1
公开(公告)日：2018-07-17
申请号：US15688113
申请日：2017-08-28
Applicant: General Electric Company
Inventor： Ansas Matthias Kasten , John Scott Price , Juan Pablo Cilia
Abstract: A detector assembly includes a scintillator configured to generate a light signal in response to an impinging radiation signal from an object, where the scintillator has a first end and a second end. Further, the detector assembly includes a first detector disposed adjacent the scintillator and configured to receive a first portion of the light signal from the scintillator and a second detector operatively coupled to the second end of the scintillator and configured to receive a second portion of the light signal from the scintillator. The detector assembly also includes a reflector operatively coupled to the scintillator and the first detector and configured to guide the light signal from the scintillator to the first detector, where the reflector is configured to redirect the first portion of the light signal by a determined amount to reduce a path length between a radiation source, the object, and the scintillator.
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公开(公告)号：US09823184B1
公开(公告)日：2017-11-21
申请号：US15154509
申请日：2016-05-13
Applicant: General Electric Company
Inventor： William Albert Challener , Sabarni Palit , Jason Harris Karp , Ansas Matthias Kasten , Niloy Choudhury
CPC classification number: G01N21/3103 , G01M3/38 , G01N21/255 , G01N2201/0826 , G02B6/02 , G02B6/02304
Abstract: A distributed gas detection system includes one or more hollow core fibers disposed in different locations, one or more solid core fibers optically coupled with the one or more hollow core fibers and configured to receive light of one or more wavelengths from a light source, and an interrogator device configured to receive at least some of the light propagating through the one or more solid core fibers and the one or more hollow core fibers. The interrogator device is configured to identify a location of a presence of a gas-of-interest by examining absorption of at least one of the wavelengths of the light at least one of the hollow core fibers.
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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.
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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.
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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.
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Patent Agency Ranking
公开(公告)号：US20190063208A1
公开(公告)日：2019-02-28
申请号：US15688102
申请日：2017-08-28
Applicant: General Electric Company
Inventor： Ansas Matthias Kasten , Juan Pablo Cilia , John Scott Price , William Robert Ross , Chengbao Wang , Sudeep Mandal
Abstract: An apparatus for inspecting integrity of a multi-barrier wellbore is described. The apparatus includes at least one source to generate radiation to impinge a target volume of the wellbore. The apparatus includes a source collimator having a plurality of alternating blocking channels and passing channels to direct radiation to impinge the target volume, such that the radiation directed from each passing channel forms a plurality of field of views extending radially into the target volume. The apparatus further includes at least one detector to receive backscatter rays arising from each respective field of view from the plurality of field of views and to generate an image representative of an inspected portion of the wellbore. The apparatus is useful for inspecting very small volumes in the multiple barriers of the wellbore and determine the integrity of the wellbore based on the different densities in the image of the inspected portion.
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公开(公告)号：US20150035967A1
公开(公告)日：2015-02-05
申请号：US13958209
申请日：2013-08-02
Applicant: General Electric Company
Inventor： Robert Gideon Wodnicki , Sora Kim , Ansas Matthias Kasten , Kevin Coombs , Clark Alexander Bendall , Jonathan David Short
IPC: H04N7/18
CPC classification number: H04N7/183 , A61B1/045 , H04N5/23203 , H04N5/3765 , H04N2005/2255
Abstract: An embedded imaging system in one embodiment includes an encoding module, an imaging module, and a cable. The encoding module is disposed proximate to a proximal end of the system, and is configured to encode frame synchronizing information into timing information comprising a reference clock. The imaging module is disposed proximate the distal end, and includes an image capture device configured to obtain imaging information and a decoding module. The decoding control module is configured to obtain the timing information, to decode the timing information to obtain recovered frame synchronizing information, and to control the image capture device using the recovered frame synchronizing information. The cable is interposed between the proximal end and the distal end, and is configured for passage therethrough of the timing information and the imaging information.
Abstract translation: 一个实施例中的嵌入式成像系统包括编码模块，成像模块和电缆。 编码模块靠近系统的近端设置，并且被配置为将帧同步信息编码成包括参考时钟的定时信息。 成像模块设置在远端附近，并且包括被配置为获得成像信息和解码模块的图像捕获装置。 解码控制模块被配置为获得定时信息，以解码定时信息以获得恢复的帧同步信息，并且使用恢复的帧同步信息来控制图像捕获设备。 电缆插入在近端和远端之间，并且被构造成用于通过定时信息和成像信息。
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公开(公告)号：US10400574B2
公开(公告)日：2019-09-03
申请号：US15688102
申请日：2017-08-28
Applicant: General Electric Company
Inventor： Ansas Matthias Kasten , Juan Pablo Cilia , John Scott Price , William Robert Ross , Chengbao Wang , Sudeep Mandal
Abstract: An apparatus for inspecting integrity of a multi-barrier wellbore is described. The apparatus includes at least one source to generate radiation to impinge a target volume of the wellbore. The apparatus includes a source collimator having a plurality of alternating blocking channels and passing channels to direct radiation to impinge the target volume, such that the radiation directed from each passing channel forms a plurality of field of views extending radially into the target volume. The apparatus further includes at least one detector to receive backscatter rays arising from each respective field of view from the plurality of field of views and to generate an image representative of an inspected portion of the wellbore. The apparatus is useful for inspecting very small volumes in the multiple barriers of the wellbore and determine the integrity of the wellbore based on the different densities in the image of the inspected portion.
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公开(公告)号：US10208587B1
公开(公告)日：2019-02-19
申请号：US15688109
申请日：2017-08-28
Applicant: General Electric Company
Inventor： Ansas Matthias Kasten , John Scott Price , Juan Pablo Cilia , Chengbao Wang , William Robert Ross , Brian David Yanoff , Stanislav Ivanovich Soloviev , Sudeep Mandal
Abstract: A detector assembly includes scintillators configured to generate a light signal in response to an impinging backscatter signal, where the scintillators are arranged in a first pattern, a plurality of first detectors, where each first detector is coupled to a scintillator and configured to receive a first portion of a light signal from that scintillator, and where the first detectors are arranged in a second pattern aligned with the first pattern, a plurality of second detectors, where each second detector is disposed adjacent a scintillator and configured to receive a second portion of the light signal from that scintillator, and where the plurality of second detectors is arranged in a third pattern, and a scintillator collimator including a plurality of openings and configured to selectively receive the backscatter signal, where the detector assembly is configured to provide depth resolution, azimuthal resolution, a defect type, a defect size, or combinations thereof.
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公开(公告)号：US20170328832A1
公开(公告)日：2017-11-16
申请号：US15154509
申请日：2016-05-13
Applicant: General Electric Company
Inventor： William Albert Challener , Sabarni Palit , Jason Harris Karp , Ansas Matthias Kasten , Niloy Choudhury
CPC classification number: G01N21/3103 , G01M3/38 , G01N21/255 , G01N2201/0826 , G02B6/02 , G02B6/02304
Abstract: A distributed gas detection system includes one or more hollow core fibers disposed in different locations, one or more solid core fibers optically coupled with the one or more hollow core fibers and configured to receive light of one or more wavelengths from a light source, and an interrogator device configured to receive at least some of the light propagating through the one or more solid core fibers and the one or more hollow core fibers. The interrogator device is configured to identify a location of a presence of a gas-of-interest by examining absorption of at least one of the wavelengths of the light at least one of the hollow core fibers.
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