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公开(公告)号：US11280814B2
公开(公告)日：2022-03-22
申请号：US16843142
申请日：2020-04-08
Applicant: General Electric Company
Inventor： Radislav Alexandrovich Potyrailo , Nancy Cecelia Stoffel , Cheng-Po Chen , Emad Andarawis Andarawis
IPC: G01R19/155 , G08B21/02 , G01R1/18 , G01R1/067
Abstract: In accordance with the present disclosure, voltage sensing techniques using a voltage sensing device are employed to identify sources of electromagnetic radiation and provide warnings to a user about high levels of electromagnetic radiation. By way of example, the voltage sensing device may be a wearable device and may provide auditory, visual, and tactile alerts to a user.
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公开(公告)号：US10975686B2
公开(公告)日：2021-04-13
申请号：US15492784
申请日：2017-04-20
Applicant: General Electric Company
IPC: E21B47/09
Abstract: A detection system to detect an object in a blowout prevention system of a production system includes a sensor coupled to the blowout prevention system and configured to send an ultrasonic pulse toward the object. The sensor is further configured to receive a signal including the ultrasonic pulse and noise after the ultrasonic pulse interacts with the object. The detection system also includes a controller coupled to the sensor and configured to identify the ultrasonic pulse in the signal using a first cancellation signal at a first time and a second cancellation signal at a second time. The controller is further configured to determine that the first cancellation signal corresponds to the noise in the signal at the first time, and determine that the second cancellation signal corresponds to the noise in the signal at the second time. The controller is configured to determine a characteristic of the object based on the ultrasonic pulse.
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公开(公告)号：US20210072175A1
公开(公告)日：2021-03-11
申请号：US16562611
申请日：2019-09-06
Applicant: General Electric Company
Abstract: A monolithic gas-sensing chip assembly for sensing a gas analyte includes a sensing material to detect the gas analyte, a sensing system including a resistor-capacitor electrical circuit, and a heating element. A sensing circuit measures an electrical response of the sensing system to an alternating electrical current applied to the sensing system at (a) one or more different frequencies, or (b) one or more different resistor-capacitor configurations of the system. One or more processors control a low detection range of the system to the gas, a high detection range of the system to the gas, a linearity of a response of the system to the gas, a dynamic range of measurements of the gas by the system, a rejection of interfering gas analytes by the system, a correction for aging or poisoning of the system, or a rejection of ambient interferences that may affect the electrical response of the system.
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公开(公告)号：US20180306026A1
公开(公告)日：2018-10-25
申请号：US15492784
申请日：2017-04-20
Applicant: General Electric Company
CPC classification number: E21B47/091 , G01N29/42
Abstract: A detection system to detect an object in a blowout prevention system of a production system includes a sensor coupled to the blowout prevention system and configured to send an ultrasonic pulse toward the object. The sensor is further configured to receive a signal including the ultrasonic pulse and noise after the ultrasonic pulse interacts with the object. The detection system also includes a controller coupled to the sensor and configured to identify the ultrasonic pulse in the signal using a first cancellation signal at a first time and a second cancellation signal at a second time. The controller is further configured to determine that the first cancellation signal corresponds to the noise in the signal at the first time, and determine that the second cancellation signal corresponds to the noise in the signal at the second time. The controller is configured to determine a characteristic of the object based on the ultrasonic pulse.
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公开(公告)号：US09417048B2
公开(公告)日：2016-08-16
申请号：US13665192
申请日：2012-10-31
Applicant: General Electric Company
Inventor： David Richard Esler , Emad Andarawis Andarawis , Wayne Charles Hasz , Mahadevan Balasubramaniam
CPC classification number: G01B7/14
Abstract: A capacitive sensor device and a method of manufacture are provided. The capacitive sensor device includes at least one sensor tip that includes an electrode positioned at a first end of the sensor tip, and a stem member coupled to the electrode and extending toward a second end of the sensor tip. The device also includes a coaxial cable including a center conductor, the center conductor coupled to the sensor tip at the second end, and an insulation layer supporting the sensor tip between the first and second ends. The insulation layer includes a metallization on a portion surrounding the second end of the sensor tip. The device further includes a casing surrounding a portion of the coaxial cable, the metallization, and the coupling of the center conductor and the sensor tip, wherein a braze joint is formed between the casing and the metallization to form a hollow, hermetic cavity.
Abstract translation: 提供了电容传感器装置和制造方法。 电容传感器装置包括至少一个传感器尖端，其包括位于传感器尖端的第一端处的电极，以及耦合到电极并朝向传感器尖端的第二端延伸的杆构件。 该装置还包括同轴电缆，该同轴电缆包括中心导体，中心导体在第二端处耦合到传感器尖端，以及绝缘层，其在第一和第二端之间支撑传感器尖端。 绝缘层包括在围绕传感器顶端的第二端的部分上的金属化。 该装置还包括围绕同轴电缆的一部分的壳体，金属化以及中心导体和传感器尖端的耦合，其中在壳体和金属化之间形成钎焊接头以形成中空的密封腔。
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Patent Agency Ranking
6.发明申请METHOD AND SYSTEM FOR ULTRA MINIATURIZED PACKAGES FOR TRANSIENT VOLTAGE SUPPRESSORS 有权用于瞬态电压抑制器的超小型封装的方法和系统公开(公告)号：US20150002976A1
公开(公告)日：2015-01-01
申请号：US14486138
申请日：2014-09-15
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: H02H1/04 , H01L21/50 , H01L21/8213 , H01L21/8252 , H01L24/13 , H01L24/16 , H01L24/81 , H01L24/96 , H01L27/0255 , H01L27/0605 , H01L27/0814 , H01L29/0661 , H01L29/1602 , H01L29/1608 , H01L29/2003 , H01L29/45 , H01L29/861 , H01L2224/0401 , H01L2224/04105 , H01L2224/12105 , H01L2224/13109 , H01L2224/13139 , H01L2224/13144 , H01L2224/13155 , H01L2224/16225 , H01L2224/24137 , H01L2224/81203 , H01L2224/81815 , H01L2224/81825 , H01L2924/10272 , H01L2924/12036 , H01L2924/12041 , H01L2924/15192 , H01L2924/3025 , H02H3/20 , H01L2924/0105 , H01L2924/00
Abstract: A high temperature electronic system includes an electronics unit configured for exposure to an environment having a temperature greater than approximately 150.0° C. The remote electronics unit includes a transient voltage suppressor (TVS) assembly coupled in operative relationship with at least some electronic components of the electronics unit. The TVS assembly includes at least one TVS device comprising at least one of a punch-through wide band-gap semiconductor TVS die and an avalanche breakdown wide band-gap semiconductor TVS die encapsulated in a flip-chip package at least partially surrounding the die, and coupled to first and second electrodes exposed to a single side of the encapsulation.
Abstract translation: 高温电子系统包括被配置为暴露于温度大于约150.0℃的环境的电子单元。远程电子单元包括瞬态电压抑制器（TVS）组件，其与至少一些电子部件的操作关系耦合 电子单元。 TVS组件包括至少一个TVS装置，其包括穿透宽带隙半导体TVS管芯和封装在至少部分围绕管芯的倒装芯片封装的雪崩击穿宽带隙半导体TVS管芯中的至少一个， 并且耦合到暴露于封装的单侧的第一和第二电极。
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公开(公告)号：US20140119884A1
公开(公告)日：2014-05-01
申请号：US13665192
申请日：2012-10-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： David Richard Esler , Emad Andarawis Andarawis , Wayne Charles Hasz , Mahadevan Balasubramaniam
CPC classification number: G01B7/14
Abstract: A capacitive sensor device and a method of manufacture are provided. The capacitive sensor device includes at least one sensor tip that includes an electrode positioned at a first end of the sensor tip, and a stem member coupled to the electrode and extending toward a second end of the sensor tip. The device also includes a coaxial cable including a center conductor, the center conductor coupled to the sensor tip at the second end, and an insulation layer supporting the sensor tip between the first and second ends. The insulation layer includes a metallization on a portion surrounding the second end of the sensor tip. The device further includes a casing surrounding a portion of the coaxial cable, the metallization, and the coupling of the center conductor and the sensor tip, wherein a braze joint is formed between the casing and the metallization to form a hollow, hermetic cavity.
Abstract translation: 提供了电容传感器装置和制造方法。 电容传感器装置包括至少一个传感器尖端，其包括位于传感器尖端的第一端处的电极，以及耦合到电极并朝向传感器尖端的第二端延伸的杆构件。 该装置还包括同轴电缆，该同轴电缆包括中心导体，中心导体在第二端处耦合到传感器尖端，以及绝缘层，其在第一和第二端之间支撑传感器尖端。 绝缘层包括在围绕传感器顶端的第二端的部分上的金属化。 该装置还包括围绕同轴电缆的一部分的壳体，金属化以及中心导体和传感器尖端的耦合，其中在壳体和金属化之间形成钎焊接头以形成中空的密封腔。
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公开(公告)号：US20240125653A1
公开(公告)日：2024-04-18
申请号：US17964127
申请日：2022-10-12
Applicant: General Electric Company
Inventor： Emad Andarawis Andarawis , Aaron Jay Knobloch
CPC classification number: G01J5/14 , F01D21/003 , G01J5/0088 , G01J5/042 , F05D2270/804
Abstract: Techniques for using a pyrometer to measure one or more operating characteristics of a target are provided. In one example aspect, a pyrometer is oriented relative to a target having target elements spaced from one another such that, as the target is rotated, the pyrometer alternately i) senses a target element for a period of time; and ii) then does not sense any of the target elements for a period of time as no appreciable signal is received. The pyrometer generates an output signal having alternating target pulse widths and null widths. The target and null widths have different amplitudes. The amplitude of the null signal provides an amplitude baseline for which the amplitudes of the target widths or signals may be compared to so that a temperature or other operating characteristic associated with the target can be determined.
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公开(公告)号：US11674918B2
公开(公告)日：2023-06-13
申请号：US17715693
申请日：2022-04-07
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: G01N27/123 , G01N27/226 , G01N27/228
Abstract: A monolithic gas-sensing chip assembly for sensing a gas analyte includes a sensing material to detect the gas analyte, a sensing system including a resistor-capacitor electrical circuit, and a heating element. A sensing circuit measures an electrical response of the sensing system to an alternating electrical current applied to the sensing system at (a) one or more different frequencies, or (b) one or more different resistor-capacitor configurations of the system. One or more processors control a low detection range of the system to the gas, a high detection range of the system to the gas, a linearity of a response of the system to the gas, a dynamic range of measurements of the gas by the system, a rejection of interfering gas analytes by the system, a correction for aging or poisoning of the system, or a rejection of ambient interferences that may affect the electrical response of the system.
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公开(公告)号：US20220229005A1
公开(公告)日：2022-07-21
申请号：US17715693
申请日：2022-04-07
Applicant: GENERAL ELECTRIC COMPANY
Abstract: A monolithic gas-sensing chip assembly for sensing a gas analyte includes a sensing material to detect the gas analyte, a sensing system including a resistor-capacitor electrical circuit, and a heating element. A sensing circuit measures an electrical response of the sensing system to an alternating electrical current applied to the sensing system at (a) one or more different frequencies, or (b) one or more different resistor-capacitor configurations of the system. One or more processors control a low detection range of the system to the gas, a high detection range of the system to the gas, a linearity of a response of the system to the gas, a dynamic range of measurements of the gas by the system, a rejection of interfering gas analytes by the system, a correction for aging or poisoning of the system, or a rejection of ambient interferences that may affect the electrical response of the system.
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