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    APPARATUS AND METHOD FOR AXIALLY SPACING CONDUCTIVE RINGS OF A SLIP RING ASSEMBLY
    41.
    发明申请
    APPARATUS AND METHOD FOR AXIALLY SPACING CONDUCTIVE RINGS OF A SLIP RING ASSEMBLY 有权
    滑动环组件的轴向环形导引环的装置和方法

    公开(公告)号：US20160268752A1

    公开(公告)日：2016-09-15

    申请号：US14643242

    申请日：2015-03-10

    Applicant: General Electric Company

    Inventor： Mario Joseph Arceneaux ,  Kurt Kramer Schleif ,  Donald W. Shaw

    IPC: H01R39/64 ,  G01N22/00

    CPC classification number: H01R39/64 ,  G01N22/00 ,  H01R13/6473 ,  H01R39/08 ,  H01R43/10

    Abstract: An apparatus for determining axial spacing between conductive rings of a slip ring assembly includes a signal generator that generates an incident signal, a plurality of conductive rings axially spaced along a shaft where the plurality of conductive rings includes a first conductive ring and a second conductive ring that are axially spaced at a first axial distance. The shaft and the plurality of conductive rings are submerged in a bath of a liquid or encased in an epoxy. A first twisted wire pair is electronically coupled at to the signal generator and to inputs of the first and second conductive rings. A second twisted wire pair is electronically coupled at one end to outputs of the first and second conductive rings. A method for determining axial spacing between conductive rings of a slip ring assembly is also disclosed.

    Abstract translation: 一种用于确定滑环组件的导电环之间的轴向间隔的设备包括产生入射信号的信号发生器，沿着轴的轴向间隔开的多个导电环，其中所述多个导电环包括第一导电环和第二导电环 其在第一轴向距离处轴向间隔开。 轴和多个导电环被浸没在液体的浴中或者被包裹在环氧树脂中。 第一双绞线对电耦合到信号发生器和第一和第二导电环的输入端。 第二双绞线对在一端电连接到第一和第二导电环的输出端。 还公开了一种用于确定滑环组件的导电环之间的轴向间隔的方法。

    SYSTEM AND METHOD FOR TRANSMITTING SENSOR DATA FROM A ROTATING COMPONENT OF A TURBOMACHINE
    42.
    发明申请
    SYSTEM AND METHOD FOR TRANSMITTING SENSOR DATA FROM A ROTATING COMPONENT OF A TURBOMACHINE 有权
    用于从涡轮发动机的旋转部件传输传感器数据的系统和方法

    公开(公告)号：US20160210845A1

    公开(公告)日：2016-07-21

    申请号：US14599587

    申请日：2015-01-19

    Applicant: General Electric Company

    Inventor： Donald W. Shaw ,  Kurt Kramer Schleif ,  Mario Joseph Arceneaux ,  Michael Allen Ball

    IPC: G08C17/02 ,  F01D25/00

    CPC classification number: G08C17/02 ,  F01D17/085 ,  F01D25/00 ,  F02C3/00 ,  F05D2270/303 ,  G08C19/02 ,  H01R39/08 ,  H04Q9/00 ,  H04Q2209/30 ,  Y02E10/72

    Abstract: A system for transmitting data from a rotating component of a turbomachine includes a plurality of thermal sensors coupled to corresponding rotatable components within the turbomachine where each thermal sensor generates a discrete analogue signal indicative of temperature. A plurality of transmitter assemblies is coupled to an end of a rotor shaft of the turbomachine. The plurality of transmitter assemblies comprises a first transmitter assembly and a second transmitter assembly. The first transmitter assembly is configured to receive the discrete analogue signals from the plurality of thermal sensors, multiplex the plurality of discrete analogue signals into a single amplifier and an analogue-to-digital converter to generate a single stream of digital data therefrom. The system also includes a slip ring assembly having a plurality of conductive rings where at least one of the conductive rings defines a digital signal path between the first transmitter assembly and a data acquisition system.

    Abstract translation: 用于从涡轮机的旋转部件传送数据的系统包括耦合到涡轮机内的相应可旋转部件的多个热传感器，其中每个热传感器产生指示温度的离散模拟信号。 多个发射器组件联接到涡轮机的转子轴的端部。 多个发射器组件包括第一发射器组件和第二发射器组件。 第一发射器组件被配置为从多个热传感器接收离散模拟信号，将多个离散模拟信号复用到单个放大器和模数转换器中以从其产生单个数字数据流。 该系统还包括具有多个导电环的滑环组件，其中至少一个导电环在第一发射器组件和数据采集系统之间限定数字信号路径。

    SENSOR SIMULATOR AND SYSTEM FOR TESTING ROTATABLE SENSOR SIGNAL TRANSMITTERS
    43.
    发明申请
    SENSOR SIMULATOR AND SYSTEM FOR TESTING ROTATABLE SENSOR SIGNAL TRANSMITTERS 审中-公开
    用于测试可变传感器信号发射器的传感器模拟器和系统

    公开(公告)号：US20160209237A1

    公开(公告)日：2016-07-21

    申请号：US14599590

    申请日：2015-01-19

    Applicant: General Electric Company

    Inventor： Kurt Kramer Schleif ,  Donald W. Shaw ,  Zachary John Snider ,  Mario Joseph Arceneaux

    IPC: G01D3/02

    CPC classification number: G01D3/02 ,  G01R31/2829 ,  H01R24/86 ,  H01R39/08 ,  H01R2201/20

    Abstract: A sensor simulator and a system for testing rotatable sensor signal transmitters using the sensor simulator is disclosed herein. The sensor simulator includes a first and a second pin. The first pin includes a first end portion and a second end portion where the first end portion is configured to electronically couple to a positive terminal of a sensor circuit of the sensor signal transmitter. The second pin includes a first end portion and a second end portion where the first end portion is configured to electronically couple to a negative terminal of the same sensor circuit. The sensor simulator further includes an electronic component having a first wire lead electronically coupled to the second end portion of the first pin and a second wire lead electronically coupled the second end portion of the second pin.

    Abstract translation: 本文公开了传感器模拟器和用于使用传感器模拟器测试可旋转传感器信号发射器的系统。 传感器模拟器包括第一和第二引脚。 第一引脚包括第一端部部分和第二端部部分，其中第一端部部分被配置为电连接到传感器信号发射器的传感器电路的正极端子。 第二引脚包括第一端部和第二端部，其中第一端部被配置为电连接到同一传感器电路的负极端子。 传感器模拟器还包括电子部件，其具有电子耦合到第一引脚的第二端部的第一引线引线和与第二引脚的第二端部电子耦合的第二引线。

    FITTING FOR POSITIONING A PROBE IN A HOT GAS PATH OF A GAS TURBINE ENGINE
    44.
    发明申请
    FITTING FOR POSITIONING A PROBE IN A HOT GAS PATH OF A GAS TURBINE ENGINE 有权
    在气体涡轮发动机的热气道中定位探头的配件

    公开(公告)号：US20160061638A1

    公开(公告)日：2016-03-03

    申请号：US14474884

    申请日：2014-09-02

    Applicant: General Electric Company

    Inventor： Kurt Kramer Schleif ,  Zachary John Snider

    IPC: G01D11/30 ,  G01M15/14 ,  G01N33/00

    CPC classification number: G01D11/30 ,  F01D21/003 ,  G01D11/245 ,  G01M15/14 ,  G01N1/2247 ,  G01N33/0009 ,  G01N2001/2285 ,  G01N2201/021 ,  G01N2201/0227

    Abstract: A fitting for positioning a probe in a hot gas path within a casing of a gas turbine engine is disclosed herein. The fitting may include a main body attachable to the casing opposite the hot gas path. The main body may include an internal bore and one or more cooling holes in communication with the internal bore. A compliant seal may be positionable within the internal bore. In addition, a follower may be positionable within the internal bore adjacent to the compliant seal. Moreover, the fitting may include a fastener configured to mate with the main body. In this manner, the follower may deform the compliant seal about the probe within the main body to secure and seal the probe within the main body.

    Abstract translation: 本文公开了一种用于将探头定位在燃气涡轮发动机的壳体内的热气路径中的配件。 配件可以包括可附接到与热气体路径相对的壳体的主体。 主体可以包括内孔和与内孔连通的一个或多个冷却孔。 柔性密封件可以定位在内孔内。 此外，从动件可以位于邻近柔性密封件的内部孔内。 此外，配件可以包括被配置成与主体配合的紧固件。 以这种方式，随动件可以使主体内的探针周围的柔顺密封变形，以将探针固定并密封在主体内。

    System and method for optical measurements in a rotary machine
    50.
    发明授权
    System and method for optical measurements in a rotary machine 有权

    公开(公告)号：US11060847B2

    公开(公告)日：2021-07-13

    申请号：US16669463

    申请日：2019-10-30

    Applicant: General Electric Company

    Inventor： Kurt Kramer Schleif ,  Andrew David Ellis

    IPC: G01B11/14 ,  F01D25/24

    Abstract: A system is provided with a measurement system having a plurality of light sources, a plurality of light sensors, and a controller coupled to the plurality of light sources and the plurality of light sensors. The controller is configured to monitor one or more parameters between a rotor and a casing at least partially based on an interruption or a transmission of one or more paths of light from the plurality of light sources to the plurality of light sensors.

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