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公开(公告)号：US20190186380A1
公开(公告)日：2019-06-20
申请号：US15844735
申请日：2017-12-18
发明人： Sameh Dardona , Cagatay Tokgoz
摘要： A fault detection assembly for an aircraft system according to an example of the present disclosure includes, among other things, a transmitter that communicates an electrical input signal to a first portion of an electrical connector, the first portion moveable between a fully seated position and a fully unseated position relative to a second portion of the electrical connector to define a range of insertion depths, a receiver that senses an electrical output signal relating to the electrical input signal, and a comparison module that determines an insertion depth in the range of insertion depths based on a change in a resonant frequency of the electrical output signal with respect to the electrical input signal.
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公开(公告)号：US20160313139A1
公开(公告)日：2016-10-27
申请号：US14697253
申请日：2015-04-27
发明人： Michael A. Klecka , Joseph V. Mantese , Nicholas Charles Soldner , Joseph Zacchio , Xin Wu , Cagatay Tokgoz
摘要： A sensor system includes a load-carrying element, an encoder structure, and a magnetic flux transducer. The load-carrying element is formed of substantially non-magnetic material, while the encoder structure is formed of magnetic material deposited via cold spray additive manufacturing within the load-carrying element. The magnetic flux transducer is disposed adjacent the load-carrying element to sense changes in magnetic flux caused by relative motion of the encoder structure.
摘要翻译： 传感器系统包括承载元件，编码器结构和磁通量传感器。 承载元件由基本上非磁性材料形成，而编码器结构由通过载荷元件内的冷喷涂添加剂制造沉积的磁性材料形成。 磁通量传感器被布置在负载承载元件附近以感测由编码器结构的相对运动引起的磁通量的变化。
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公开(公告)号：US09939247B1
公开(公告)日：2018-04-10
申请号：US15368963
申请日：2016-12-05
发明人： Sameh Dardona , Paul Sheedy , Marcin Piech , Daniel Anthony Grande , Wayde R. Schmidt , Cagatay Tokgoz , Thomas D. Kasprow , Lesia V. Protsailo
摘要： A wear monitoring system for measuring incursion depth into an abradable coating includes a layer of abradable coating including a depth. At least one measurement circuit includes a plurality of conductive leads disposed within the abradable coating. The conductive leads are spaced radially apart within a common radial plane corresponding to the depth of the abradable coating. A plurality of resistor elements corresponds with the plurality of conductive leads. Each of the plurality of resistor elements are in electrical communication with one of the plurality of conductive leads disposed within the common radial plane of the corresponding one of the plurality of conductive leads. An electrical characteristic of the circuit varies responsive to cutting of one or more of the plurality of conductive leads by a passing airfoil. A gas turbine engine and method are also disclosed.
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公开(公告)号：US20160326904A1
公开(公告)日：2016-11-10
申请号：US14704715
申请日：2015-05-05
CPC分类号： F01D21/003 , F01D5/28 , F01D17/02 , F01D17/20 , F05D2300/507 , G06K19/07771 , G06K19/07777 , H04Q9/00 , H04Q2209/40
摘要： A magnetic communication system for a gas turbine engine may include a sensor coupled to a microcontroller. A low frequency radio-frequency identification integrated chip may be coupled to the microcontroller. A first coupling circuit may be coupled to the low frequency radio-frequency identification integrated chip and may include a first coil winding wound within a first core. The first coil winding operatively associated with a low frequency magnetic flux.
摘要翻译： 用于燃气涡轮发动机的磁通信系统可以包括耦合到微控制器的传感器。 低频射频识别集成芯片可以耦合到微控制器。 第一耦合电路可以耦合到低频射频识别集成芯片，并且可以包括缠绕在第一芯内的第一线圈绕组。 第一线圈绕组与低频磁通可操作地相关联。
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公开(公告)号：US20160169939A1
公开(公告)日：2016-06-16
申请号：US14880725
申请日：2015-10-12
CPC分类号： G01R15/18 , G01R35/00 , G06F17/50 , H04B5/0031 , H04B5/0037 , H04B5/0062 , H04B5/0068 , H04B5/0093
摘要： The present disclosure relates generally to a sensor including inductively coupled coils. Alignment of the coils may be maintained by constraining relative movement of the structures into which each of the coils is embedded. Alignment of the coils may be established by maintaining the transponder coil stationary while moving the reader coil with respect to the transponder coil and monitoring the current at the source supplying the reader coil. When the current at the source is at an extreme value (substantially maximized or minimized), the reader coil and the transponder coil are aligned. Additionally disclosed is an iterative process for designing coil geometries and resonant circuits for a sensor employing inductively coupled coils.
摘要翻译： 本公开一般涉及包括电感耦合线圈的传感器。 可以通过约束每个线圈嵌入其中的结构的相对运动来维持线圈的对准。 可以通过在使读取器线圈相对于应答器线圈移动并监视提供读取器线圈的源的电流的同时保持应答器线圈静止来建立线圈的对准。 当源极处的电流处于极值（基本上最大化或最小化）时，读取器线圈和应答器线圈对齐。 另外公开了一种用于为采用电感耦合线圈的传感器设计线圈几何形状和谐振电路的迭代过程。
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公开(公告)号：US10345799B2
公开(公告)日：2019-07-09
申请号：US15470799
申请日：2017-03-27
发明人： Sameh Dardona , Cagatay Tokgoz
摘要： An apparatus and method for detecting a short in a blade of a gas turbine engine, the apparatus including: a first plate configured to form a first capacitor with the protective sheath when the apparatus is located proximate to the blade; a second plate configured to form another capacitor with a portion of the airfoil when the apparatus is located proximate to the blade; and a voltage source electrically connected to the first plate and the second plate.
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公开(公告)号：US10107132B2
公开(公告)日：2018-10-23
申请号：US14704715
申请日：2015-05-05
摘要： A magnetic communication system for a gas turbine engine may include a sensor coupled to a microcontroller. A low frequency radio-frequency identification integrated chip may be coupled to the microcontroller. A first coupling circuit may be coupled to the low frequency radio-frequency identification integrated chip and may include a first coil winding wound within a first core. The first coil winding operatively associated with a low frequency magnetic flux.
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公开(公告)号：US20180275643A1
公开(公告)日：2018-09-27
申请号：US15470799
申请日：2017-03-27
发明人： Sameh Dardona , Cagatay Tokgoz
CPC分类号： G05B23/0205 , F01D5/147 , F01D5/288 , F01D21/003 , F01D21/14 , F02C9/00 , F05D2220/36 , F05D2260/80 , F05D2260/83 , F05D2300/121 , F05D2300/133 , G01M15/14 , G05B9/02 , Y02T50/671
摘要： An apparatus and method for detecting a short in a blade of a gas turbine engine, the apparatus including: a first plate configured to form a first capacitor with the protective sheath when the apparatus is located proximate to the blade; a second plate configured to form another capacitor with a portion of the airfoil when the apparatus is located proximate to the blade; and a voltage source electrically connected to the first plate and the second plate.
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公开(公告)号：US20160356866A1
公开(公告)日：2016-12-08
申请号：US14728473
申请日：2015-06-02
发明人： Paul Attridge , Nicholas Charles Soldner , Joseph V. Mantese , Cagatay Tokgoz , Xin Wu , Michael A. Klecka , Joseph Zacchio
CPC分类号： G01R33/0052
摘要： A sensing system may comprise a reader device including a primary magnetic coil, and a sensing device including a secondary magnetic coil and a sensing platform configured to acquire sensing data. The sensing system may further include a first part having the sensing device embedded therein. The reader device and the sensing device may be configured to communicate over a non-contact wireless interface using low frequency wireless power transfer.
摘要翻译： 感测系统可以包括包括初级磁线圈的读取器装置，以及包括辅助电磁线圈和被配置为获取感测数据的感测平台的感测装置。 感测系统还可以包括其中嵌入有感测装置的第一部分。 读取器设备和感测设备可以被配置为通过使用低频无线功率传输的非接触式无线接口进行通信。
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公开(公告)号：US10815902B2
公开(公告)日：2020-10-27
申请号：US15844735
申请日：2017-12-18
发明人： Sameh Dardona , Cagatay Tokgoz
摘要： A fault detection assembly for an aircraft system according to an example of the present disclosure includes, among other things, a transmitter that communicates an electrical input signal to a first portion of an electrical connector, the first portion moveable between a fully seated position and a fully unseated position relative to a second portion of the electrical connector to define a range of insertion depths, a receiver that senses an electrical output signal relating to the electrical input signal, and a comparison module that determines an insertion depth in the range of insertion depths based on a change in a resonant frequency of the electrical output signal with respect to the electrical input signal.
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