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公开(公告)号：US10139259B2
公开(公告)日：2018-11-27
申请号：US15332757
申请日：2016-10-24
Applicant: General Electric Company
Inventor： Nannan Chen , Ertugrul Berkcan , Mengli Wang , Roman Leon Artiuch
Abstract: A system for metering gas a fluid stream includes a primary conduit and a secondary conduit coupled to the primary conduit such that the secondary conduit receives a portion of a fluid stream passing through the primary conduit. A flow manager disposed in the primary conduit is configured to maintain a predetermined relationship between at least one first physical characteristic of the fluid stream and at least one second physical characteristic of the portion of the fluid stream. A sensor measures a flow characteristic of the portion of the fluid stream and a processor determines a flow parameter of the fluid stream based, at least in part, on the predetermined relationship and one of an amplitude or temporal characteristic of the electrical signal.
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2.发明申请SYSTEM AND METHOD FOR METERING GAS BASED ON AMPLITUDE AND/OR TEMPORAL CHARACTERISTICS OF AN ELECTRICAL SIGNAL 审中-公开基于电压信号的幅度和/或时间特性测量气体的系统和方法公开(公告)号：US20170074704A1
公开(公告)日：2017-03-16
申请号：US15362582
申请日：2016-11-28
Applicant: General Electric Company
Inventor： Ertugrul Berkcan , Nannan Chen , Roman Leon Artiuch , Bo Li
CPC classification number: G01F5/00 , G01F1/3254 , G01F7/00 , G01F25/0053 , G01N33/0006 , G01N33/0062
Abstract: A system for metering gas includes a housing configured to allow a flow of the gas between an input port and an output port. Further, the system includes a flow manager disposed in the housing and configured to modify at least one physical characteristic of the flow of the gas in the housing. Furthermore, the system includes a flow sensor disposed in the housing and configured to generate an electrical signal in response to flow characteristics of the gas in the housing. Moreover, the system also includes a processor configured to determine at least one flow parameter of the gas based on an amplitude characteristic of the electrical signal, a temporal characteristic of the electrical signal, or both the amplitude characteristic and the temporal characteristic of the electrical signal. A method for metering the gas is also presented.
Abstract translation: 用于计量气体的系统包括被配置为允许气体在输入端口和输出端口之间流动的壳体。 此外，该系统包括设置在壳体中并被配置为修改壳体中气体流的至少一个物理特性的流动管理器。 此外，该系统包括设置在壳体中并被配置为响应于壳体中的气体的流动特性产生电信号的流量传感器。 此外，该系统还包括处理器，其被配置为基于电信号的幅度特性，电信号的时间特性或电信号的幅度特性和时间特性两者来确定气体的至少一个流量参数 。 还提出了一种计量气体的方法。
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公开(公告)号：US20170038237A1
公开(公告)日：2017-02-09
申请号：US15332757
申请日：2016-10-24
Applicant: General Electric Company
Inventor： Nannan Chen , Ertugrul Berkcan , Mengli Wang , Roman Leon Artiuch
CPC classification number: G01F5/00 , E21B43/34 , F17D1/00 , G01F25/0007 , G01N33/0062
Abstract: A system for metering gas a fluid stream includes a primary conduit and a secondary conduit coupled to the primary conduit such that the secondary conduit receives a portion of a fluid stream passing through the primary conduit. A flow manager disposed in the primary conduit is configured to maintain a predetermined relationship between at least one first physical characteristic of the fluid stream and at least one second physical characteristic of the portion of the fluid stream. A sensor measures a flow characteristic of the portion of the fluid stream and a processor determines a flow parameter of the fluid stream based, at least in part, on the predetermined relationship and one of an amplitude or temporal characteristic of the electrical signal.
Abstract translation: 用于计量流体流的气体的系统包括主导管和耦合到主导管的次级导管，使得次级导管接收通过主导管的流体流的一部分。 布置在主导管中的流动管理器构造成保持流体流的至少一个第一物理特性与流体流的该部分的至少一个第二物理特性之间的预定关系。 传感器测量流体流的该部分的流动特性，并且处理器至少部分地基于电信号的预定关系和振幅或时间特性之一来确定流体流的流动参数。
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公开(公告)号：US20160161307A1
公开(公告)日：2016-06-09
申请号：US14561431
申请日：2014-12-05
Applicant: General Electric Company
Inventor： Ertugrul Berkcan , Nannan Chen , Roman Leon Artiuch , Bo Li
CPC classification number: G01F5/00 , G01F1/3254 , G01F7/00 , G01F25/0053 , G01N33/0006 , G01N33/0062
Abstract: A system for metering gas is presented. The system includes a housing configured to allow a flow of the gas between an input port and an output port. Further, the system includes a flow manager disposed in the housing and configured to modify at least one physical characteristic of the flow of the gas in the housing. Furthermore, the system includes a flow sensor disposed in the housing and configured to generate an electrical signal in response to flow characteristics of the gas in the housing. Moreover, the system also includes a processor configured to determine at least one flow parameter of the gas based on an amplitude characteristic of the electrical signal, a temporal characteristic of the electrical signal, or both the amplitude characteristic and the temporal characteristic of the electrical signal. A method for metering the gas is also presented.
Abstract translation: 提出了一种计量气体的系统。 该系统包括被配置为允许气体在输入端口和输出端口之间流动的壳体。 此外，该系统包括设置在壳体中并被配置为修改壳体中气体流的至少一个物理特性的流动管理器。 此外，该系统包括设置在壳体中并被配置为响应于壳体中的气体的流动特性产生电信号的流量传感器。 此外，该系统还包括处理器，其被配置为基于电信号的幅度特性，电信号的时间特性或电信号的幅度特性和时间特性两者来确定气体的至少一个流量参数 。 还提出了一种计量气体的方法。
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Patent Agency Ranking
公开(公告)号：US20150185453A1
公开(公告)日：2015-07-02
申请号：US14410890
申请日：2013-06-26
Applicant: General Electric Company
Inventor： Alex David Corwin , Robert John Filkins , Jun Xie , Nannan Chen , Kashan Ali Shaikh
CPC classification number: G02B21/008 , G01N1/30 , G01N1/312 , G01N35/00029 , G01N35/0092 , G01N35/0099
Abstract: A method for processing and imaging a first and second plurality of samples, comprising processing at least one sample from the first plurality of samples, imaging the at least one sample from the first plurality of samples, while being capable of simultaneously processing at least one sample from the second plurality of samples; and imaging the at least one processed sample from the second plurality of samples.
Abstract translation: 一种用于处理和成像第一和第二多个样品的方法，包括处理来自所述第一多个样品的至少一个样品，对来自所述第一多个样品的所述至少一个样品进行成像，同时能够同时处理至少一个样品 从第二多个样本; 以及对来自所述第二多个样本的所述至少一个处理的样品进行成像。
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公开(公告)号：US08966970B2
公开(公告)日：2015-03-03
申请号：US13717880
申请日：2012-12-18
Applicant: General Electric Company
Inventor： Ertugrul Berkcan , Bo Li , Nannan Chen
CPC classification number: G01F1/6842 , G01F1/32 , G01F1/68 , G01F1/6965 , G01F5/00 , G01F25/0007
Abstract: A flow sensor system including a flow sensor assembly is provided. The sensor assembly may be configured to allow fluid flow through a flow conduit. A flow disrupter may be disposed in the flow conduit to impart disturbances to the fluid flow. A by-pass channel may be in fluid connection with the flow conduit and may be arranged to have a geometrical relationship relative to the flow conduit and the flow disrupter to affect flow characteristics in the bypass channel. One or more sensors may be disposed in the by-pass channel to generate a signal responsive to the flow characteristics in the bypass channel. In a first flow regime, the flow characteristics in the bypass channel may effect an amplitude response of the sensor, and in a second flow regime, the flow characteristics may effect a temporal response of the sensor.
Abstract translation: 提供了包括流量传感器组件的流量传感器系统。 传感器组件可以被配置为允许流体流过流动管道。 流动破坏器可以设置在流动管道中以对流体流动施加扰动。 旁通通道可以与流动管道流体连接，并且可以被布置成具有相对于流动导管和流动扰流器的几何关系，以影响旁路通道中的流动特性。 可以在旁路通道中设置一个或多个传感器，以产生响应旁路通道中的流量特性的信号。 在第一流动状态中，旁路通道中的流动特性可以影响传感器的振幅响应，并且在第二流动状态下，流动特性可以影响传感器的时间响应。
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7.发明申请FLOW SENSOR ASSEMBLY HAVING A HYBRID SENSOR RESPONSE PROCESABLE TO PROVIDE A VOLUMETRIC FLOW MEASUREMENT OVER A WIDE DYNAMIC RANGE 有权具有混合传感器响应的流量传感器组件可以在宽动态范围内提供体积流量测量公开(公告)号：US20140165718A1
公开(公告)日：2014-06-19
申请号：US13717880
申请日：2012-12-18
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Ertugrul Berkcan , Bo Li , Nannan Chen
IPC: G01F1/684
CPC classification number: G01F1/6842 , G01F1/32 , G01F1/68 , G01F1/6965 , G01F5/00 , G01F25/0007
Abstract: A flow sensor system including a flow sensor assembly is provided. The sensor assembly may be configured to allow fluid flow through a flow conduit. A flow disrupter may be disposed in the flow conduit to impart disturbances to the fluid flow. A by-pass channel may be in fluid connection with the flow conduit and may be arranged to have a geometrical relationship relative to the flow conduit and the flow disrupter to affect flow characteristics in the bypass channel. One or more sensors may be disposed in the by-pass channel to generate a signal responsive to the flow characteristics in the bypass channel. In a first flow regime, the flow characteristics in the bypass channel may effect an amplitude response of the sensor, and in a second flow regime, the flow characteristics may effect a temporal response of the sensor.
Abstract translation: 提供了包括流量传感器组件的流量传感器系统。 传感器组件可以被配置为允许流体流过流动管道。 流动破坏器可以设置在流动管道中以对流体流动施加扰动。 旁通通道可以与流动管道流体连接，并且可以被布置成具有相对于流动导管和流动扰流器的几何关系，以影响旁路通道中的流动特性。 可以在旁路通道中设置一个或多个传感器，以产生响应旁路通道中的流量特性的信号。 在第一流动状态中，旁路通道中的流动特性可以影响传感器的振幅响应，并且在第二流动状态下，流动特性可以影响传感器的时间响应。
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公开(公告)号：US09817221B2
公开(公告)日：2017-11-14
申请号：US14410890
申请日：2013-06-26
Applicant: General Electric Company
Inventor： Alex David Corwin , Robert John Filkins , Jun Xie , Nannan Chen , Kashan Ali Shaikh
CPC classification number: G02B21/008 , G01N1/30 , G01N1/312 , G01N35/00029 , G01N35/0092 , G01N35/0099
Abstract: A method for processing and imaging a first and second plurality of samples, comprising processing at least one sample from the first plurality of samples, imaging the at least one sample from the first plurality of samples, while being capable of simultaneously processing at least one sample from the second plurality of samples; and imaging the at least one processed sample from the second plurality of samples.
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公开(公告)号：US20170276527A1
公开(公告)日：2017-09-28
申请号：US15081265
申请日：2016-03-25
Applicant: General Electric Company
Inventor： Cheng-Po Chen , Nannan Chen , Mengli Wang
IPC: G01F1/684
CPC classification number: G01F1/6847 , G01F1/32 , G01F1/6842 , G01F1/6965 , G01F1/6986 , G01F5/00 , G01F7/00 , G01F25/0007
Abstract: A system for metering gas includes a flow sensor and a controller. The flow sensor is disposed in a conduit in fluid connection with a flow of a gas through the conduit. The flow sensor includes a heater and a temperature sensing element, and generates an electrical output based on the flow of the gas. The controller controls operation of the heater and is operable in a pre-measurement mode and multiple measurement modes. The controller in the pre-measurement mode operates the heater at a pre-measurement setting. The controller in the measurement modes operates the heater at corresponding measurement settings that have increased power levels and/or increased operating durations relative to the pre-measurement setting. The controller in the measurement modes is configured to determine a flow rate of the gas based on an amplitude characteristic and/or a temporal characteristic of the electrical output of the flow sensor.
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