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公开(公告)号：US09746028B2
公开(公告)日：2017-08-29
申请号：US14572369
申请日：2014-12-16
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Christoph Boeld , Mohamed Osama
CPC classification number: F16C32/0451 , F16C32/0448 , F16C32/0474 , F16C32/048 , F16C43/00 , H01F41/02 , H02K7/09 , H02K15/08
Abstract: One embodiment describes a rotary machine system, which includes a stator with a first tooth, a second tooth, a third tooth, and a fourth tooth; a first electromagnet that includes a first electromagnet wire wrapped around the second tooth and the third tooth and that generates a first magnetic field to attract a drive shaft; a first integrated position sensor, which includes a first sensor wire that carries a first current wrapped around the first tooth and the second tooth; a second integrated sensor, which includes a second sensor wire that carries a second current wrapped around the third tooth and the fourth tooth; and a controller that determines current position of the drive shaft based at least on change of inductance of the first sensor wire and the second sensor wire, and that instructs the first electromagnet to adjust magnitude of the first magnetic field based at least in part on the current position.
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公开(公告)号：US20150061298A1
公开(公告)日：2015-03-05
申请号：US14540536
申请日：2014-11-13
Applicant: General Electric Company
Inventor： Ara Panosyan , Stefan Schroeder , Christoph Boeld , Herbert Schaumberger , Johann Hirzinger-Unterrainer , Xiaoting Dong , Uwe Liebscher
CPC classification number: H02H7/067 , F03D7/0244 , F03D7/0272 , F16D2121/20 , H02J3/40 , H02J3/42 , H02P3/04 , H02P9/04 , H02P9/06 , H02P9/102 , Y02E10/723 , Y10T307/735 , Y10T477/814
Abstract: An electromagnetic braking system includes an electrically conductive disc coupled to a rotatable shaft of a power generation system for operating in an island mode. The rotatable shaft is operatively coupled between a prime mover and a generator for supplying power to an island grid. The electromagnetic braking system further includes a controller for receiving at least one status or synchronization signal and for generating a control signal based on the at least one signal and an inducting unit for applying an electromagnetic braking force on the electrically conductive disc when commanded by the control signal to regulate a rotational speed of the rotatable shaft.
Abstract translation: 电磁制动系统包括耦合到用于以岛模式操作的发电系统的可旋转轴的导电盘。 可旋转轴可操作地联接在原动机和用于向岛格栅供电的发电机之间。 电磁制动系统还包括控制器，用于接收至少一个状态或同步信号，并且用于基于至少一个信号产生控制信号;以及感应单元，用于当由控制器命令时在电导盘上施加电磁制动力 信号以调节可旋转轴的转速。
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公开(公告)号：US20140120010A1
公开(公告)日：2014-05-01
申请号：US13731347
申请日：2012-12-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Christian Friedrich Peter Rensch , Victor Donald Samper , Christoph Boeld , Ruben Julian Horvath-Klein
IPC: B01L3/00
CPC classification number: B01L3/502707 , B01L3/502715 , B01L2200/027 , B01L2200/0631 , B01L2300/0681 , B01L2300/0816 , B01L2300/0887 , B01L2300/12 , G01N27/44791 , G01N30/6095 , Y10T29/49826 , Y10T156/10
Abstract: Techniques and devices are provided related to insert assemblies that may be used in conjunction with microfluidic devices. In one embodiment, the insert assemblies include a functional material, such as a solid stationary phase, that may be coupled to a microfluidic pathway via the insert assembly. In this manner, solid stationary phase materials that may be challenging to directly apply to a microfluidic device may be separately enclosed inside the insert element prior to assembly into a microfluidic device, such as a microfluidic chip.
Abstract translation: 提供了与可与微流体装置结合使用的插入组件相关的技术和装置。 在一个实施例中，插入组件包括可经由插入组件耦合到微流体通路的功能材料，例如固体固定相。 以这种方式，在组装成微流体装置（例如微流体芯片）之前，可能难以直接应用于微流体装置的固体固相材料可以单独包封在插入元件内部。
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公开(公告)号：US20170356880A1
公开(公告)日：2017-12-14
申请号：US15180956
申请日：2016-06-13
Applicant: General Electric Company
Inventor： Francesco Papini , Alexander Felix Fiseni , Christoph Boeld
IPC: G01N27/82
Abstract: Systems and methods are provided for powering a pipeline inspection system. The system includes an induction generator extending along a radially curved plane. The induction generator having an outer surface and an opposing inner surface. The outer surface is positioned proximate to an inner surface area of a pipeline. The system also includes a controller circuit configured to generate a plurality of periodic waveform signals. The plurality of periodic waveform signals are received by the induction generator. The induction generator is configured to generate active power that charges an electric power source based on the plurality of periodic waveform signals and the inner surface area.
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5.发明申请METHOD TO DETECT VIBRATION NODES BETWEEN A SENSOR AND AN ACTUATOR IN A ROTATABLE COMPONENT 有权检测传感器和可转动部件中的执行器之间的振动点的方法公开(公告)号：US20160139083A1
公开(公告)日：2016-05-19
申请号：US14541953
申请日：2014-11-14
Applicant: General Electric Company
Inventor： Rosa Castane Selga , Siddharth Navinchandra Ashar , Christoph Boeld , Mohamed Osama , Adolfo Anta Martinez
CPC classification number: G01N29/12 , F16C32/0444 , F16C32/0453 , F16C32/0474 , F16C32/0487 , G01D5/02 , G01M13/045 , G01N2291/014 , G01N2291/028
Abstract: A method of detecting a vibration node between a non-collocated sensor-actuator pair of a rotatable component includes applying an excitation signal to an actuator of the sensor actuator pair. The method also includes obtaining frequency response data from the sensor-actuator pair. The method further includes analyzing the frequency response data to ascertain a resonant frequency of the rotatable component. The method includes identifying a resonance/anti-resonance peak pair in the frequency response data for the non-collocated sensor-actuator pair. Furthermore, the method includes determining whether the vibration node is located between a sensor and the actuator of the non-collocated sensor-actuator pair based on the resonance/anti-resonance peak pair.
Abstract translation: 检测可旋转部件的非配置传感器 - 致动器对之间的振动节点的方法包括将激励信号施加到传感器致动器对的致动器。 该方法还包括从传感器 - 致动器对获得频率响应数据。 该方法还包括分析频率响应数据以确定可旋转部件的共振频率。 该方法包括识别用于非并置的传感器 - 致动器对的频率响应数据中的共振/反共振峰对。 此外，该方法包括基于共振/反共振峰对，确定振动节点是否位于传感器和非并置的传感器 - 致动器对的致动器之间。
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Patent Agency Ranking
公开(公告)号：US09192934B2
公开(公告)日：2015-11-24
申请号：US13731347
申请日：2012-12-31
Applicant: General Electric Company
Inventor： Christian Friedrich Peter Rensch , Victor Donald Samper , Christoph Boeld , Ruben Julian Horvath-Klein
CPC classification number: B01L3/502707 , B01L3/502715 , B01L2200/027 , B01L2200/0631 , B01L2300/0681 , B01L2300/0816 , B01L2300/0887 , B01L2300/12 , G01N27/44791 , G01N30/6095 , Y10T29/49826 , Y10T156/10
Abstract: Techniques and devices are provided related to insert assemblies that may be used in conjunction with microfluidic devices. In one embodiment, the insert assemblies include a functional material, such as a solid stationary phase, that may be coupled to a microfluidic pathway via the insert assembly. In this manner, solid stationary phase materials that may be challenging to directly apply to a microfluidic device may be separately enclosed inside the insert element prior to assembly into a microfluidic device, such as a microfluidic chip.
Abstract translation: 提供了与可与微流体装置结合使用的插入组件相关的技术和装置。 在一个实施例中，插入组件包括可经由插入组件耦合到微流体通路的功能材料，例如固体固定相。 以这种方式，在组装成微流体装置（例如微流体芯片）之前，可能难以直接应用于微流体装置的固体固相材料可以单独包封在插入元件内部。
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公开(公告)号：US20150182964A1
公开(公告)日：2015-07-02
申请号：US14144066
申请日：2013-12-30
Applicant: General Electric Company
Inventor： Victor Donald Samper , Christian Friedrich Peter Rensch , Christoph Boeld , Ruben Julian Horvath-Klein
IPC: B01L3/00
CPC classification number: B01L3/502746 , B01J19/004 , B01J19/0093 , B01J2219/00783 , B01J2219/0084 , B01J2219/00891 , B01J2219/00903 , B01J2219/00959 , B01J2219/00963 , B01J2219/0097 , B01J2219/00986 , B01L3/0293 , B01L2400/08 , G01F22/02 , Y10T137/0318
Abstract: A method includes flowing a liquid into a channel of a microfluidic cassette filled with a gas. The channel includes an inlet section and an outlet section. The method also includes detecting the liquid, the gas, or a combination thereof at a measuring location within the inlet section. The measuring location has a first sensor that may detect a signal indicative of a presence of the liquid, the gas, or a combination thereof. The method also includes compressing the gas, determining a pressure change of the gas within the channel, and determining a volume of the liquid within the channel based on the pressure change of the gas.
Abstract translation: 一种方法包括将液体流入填充有气体的微流控盒的通道中。 通道包括入口部分和出口部分。 该方法还包括在入口部分内的测量位置检测液体，气体或其组合。 测量位置具有可以检测指示液体，气体或其组合的存在的信号的第一传感器。 该方法还包括压缩气体，确定通道内的气体的压力变化，以及基于气体的压力变化来确定通道内的液体的体积。
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公开(公告)号：US10076751B2
公开(公告)日：2018-09-18
申请号：US14144047
申请日：2013-12-30
Applicant: General Electric Company
Inventor： Victor Donald Samper , Christian Friedrich Peter Rensch , Christoph Boeld , Ruben Julian Salvamoser
CPC classification number: B01L3/502715 , B01J19/0093 , B01J2219/00783 , B01J2219/00873 , B01J2219/00889 , B01J2219/00894 , B01J2219/00961 , B01J2219/00963 , B01J2219/00966 , B01J2219/00986 , B01L3/523 , B01L2200/028 , B01L2200/04 , B01L2200/12 , B01L2200/16 , B01L2300/0887 , B01L2300/16 , B01L2400/0638 , B01L2400/0683 , F16K99/0015 , F16K99/003 , F16K2099/0084 , Y10T156/10
Abstract: A microfluidic device for storing a reagent includes a single unit includes a first portion having a reagent storage chamber configured to hold a reagent. The device also includes a second portion having a reaction chamber configured to support the reagent during a reaction process to form a product. The device also includes a valve configured to isolate the reagent storage compartment from the reaction chamber when the valve is in a closed state.
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公开(公告)号：US09537301B1
公开(公告)日：2017-01-03
申请号：US14821427
申请日：2015-08-07
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Stefan Schroeder , Mikhail Avramovich Avanesov , Ara Panosyan , Christoph Boeld , Herbert Schaumberger , Uwe Liebscher
IPC: F02D29/06 , F03B13/10 , F03B15/08 , H02P9/04 , H02H7/06 , H02K49/04 , H02P3/04 , H02P9/06 , H02K7/18 , H02K49/02 , H02P15/00
CPC classification number: H02H7/067 , H02K7/104 , H02K49/046 , H02P3/04 , H02P9/06
Abstract: A system including an electromagnetic braking system that has an eddy current brake. The eddy current brake includes an electrically conductive surface coupled to a shaft of a generator system, wherein the eddy current brake is configured to induce an electromagnetic force on the electrically conductive surface when powered. The electromagnetic braking system further includes a supercapacitor coupled to the eddy current brake, wherein the supercapacitor is configured to discharge to power the eddy current brake for the duration of a ride through event of the generator system, and the supercapacitor is configured to supply a threshold current to the eddy current brake within approximately 100 ms of a start of the ride through event.
Abstract translation: 一种包括具有涡流制动器的电磁制动系统的系统。 涡流制动器包括耦合到发电机系统的轴的导电表面，其中涡流制动器被配置成在通电时在导电表面上引起电磁力。 电磁制动系统还包括耦合到涡流制动器的超级电容器，其中超电容器被配置为在发电机系统的事件持续时间内对涡流制动器进行放电，并且超级电容器被配置为提供阈值 在通过事件的开始的大约100ms内电流到涡流制动器。
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公开(公告)号：US09407187B2
公开(公告)日：2016-08-02
申请号：US14339552
申请日：2014-07-24
Applicant: General Electric Company
Inventor： Stefan Schroeder , Ara Panosyan , Christoph Boeld , Herbert Schaumberger , Xiaoting Dong , Uwe Liebscher
IPC: B60L7/00 , H02P15/00 , H02P3/04 , H02K49/04 , F03D7/02 , H02P9/06 , H02P3/12 , H02K7/104 , F16D121/20
CPC classification number: H02P15/00 , F03D7/0244 , F03D7/0272 , F16D2121/20 , H02K7/104 , H02K49/046 , H02P3/04 , H02P3/12 , H02P9/06 , Y02E10/723
Abstract: A braking system includes a converter, a capacitor coupled to an output of the converter, a bridge coupled in parallel to the capacitor, and at least one inductor coupled to the bridge, an electrically conductive disc disposed proximate to the at least one inductor, and a switching unit controller for commanding the converter to convert a level of voltage supplied therefrom from a first voltage level to a second voltage level and thereby increase energy stored in the capacitor, and, upon receiving a brake command, commanding the bridge to ramp-up electrical current in the at least one inductor so as to induce an electromagnetic force on the electrically conductive disc.
Abstract translation: 制动系统包括转换器，耦合到转换器的输出的电容器，并联于电容器的桥，以及耦合到桥的至少一个电感器，靠近至少一个电感器设置的导电盘，以及 开关单元控制器，用于命令转换器将从其提供的电压电平从第一电压电平转换为第二电压电平，从而增加存储在电容器中的能量，并且在接收到制动命令时，命令桥接器上升 在至少一个电感器中的电流，以便在导电盘上引起电磁力。
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