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公开(公告)号：US09806387B2
公开(公告)日：2017-10-31
申请号：US14843164
申请日：2015-09-02
Applicant: General Electric Company
Inventor： Kristopher John Frutschy , James S. Lindsey , Kanthi Latha Bhamidipati , James Thorpe Browell , Ross M. Snyder, II
IPC: H01M10/617 , H01M10/613 , H01M10/627 , H01M10/6556 , H01M10/6565 , H01M10/6566 , H01M10/6554 , H01M2/10 , H01M10/39
CPC classification number: H01M10/617 , H01M2/1077 , H01M2/1088 , H01M10/39 , H01M10/613 , H01M10/627 , H01M10/6554 , H01M10/6556 , H01M10/6565 , H01M10/6566 , H01M2220/10
Abstract: The present disclosure is directed to an improved energy storage device having a housing with one or more side walls that define an internal volume. The side walls include a bottom side wall and a front side wall having an air inlet and outlet. The energy storage device also includes a plurality of cells arranged in a matrix within the internal volume atop the bottom side wall. Further, the cells define a top surface. In addition, the energy storage device includes an airflow distribution network configured with the air inlet and the air outlet. Moreover, the airflow distribution network is at least partially sealed from the plurality of cells (e.g. at the front side wall) so as to reduce temperature variability across the cells when external air is provided through the air inlet.
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公开(公告)号：US09683454B1
公开(公告)日：2017-06-20
申请号：US15196189
申请日：2016-06-29
Applicant: General Electric Company
Inventor： David Ernest Welch , Kristopher John Frutschy , Edward Leo Kudlacik
CPC classification number: F01D17/02 , F01D17/18 , F05D2220/31 , F05D2270/804 , F05D2270/821 , F05D2300/17 , F16K1/443 , F16K37/0033 , F16K37/0041 , G01B7/14 , G01B11/14 , G01B15/00 , G01B21/16
Abstract: A method for monitoring non-rotating turbomachine parts includes the step of measuring displacement of at least one turbomachine part. A monitoring step monitors displacement of the turbomachine part with a non-contact type sensor. A collecting step collects data regarding the displacement of the turbomachine part. An analyzing step analyzes the data to determine if the displacement exceeds a predetermined threshold range. The non-contact type sensor may be attached to the turbomachine by a rod formed of a material having a low coefficient of thermal expansion, and a target may be attached to a stationary structure in close proximity to the non-contact type sensor.
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3.发明申请公开(公告)号：US20170062884A1
公开(公告)日：2017-03-02
申请号：US14843164
申请日：2015-09-02
Applicant: General Electric Company
Inventor： Kristopher John Frutschy , James S. Lindsey , Kanthi Latha Bhamidipati , James Thorpe Browell , Ross M. Snyder, II
IPC: H01M10/617 , H01M10/627
CPC classification number: H01M10/617 , H01M2/1077 , H01M2/1088 , H01M10/39 , H01M10/613 , H01M10/627 , H01M10/6554 , H01M10/6556 , H01M10/6565 , H01M10/6566 , H01M2220/10
Abstract: The present disclosure is directed to an improved energy storage device having a housing with one or more side walls that define an internal volume. The side walls include a bottom side wall and a front side wall having an air inlet and outlet. The energy storage device also includes a plurality of cells arranged in a matrix within the internal volume atop the bottom side wall. Further, the cells define a top surface. In addition, the energy storage device includes an airflow distribution network configured with the air inlet and the air outlet. Moreover, the airflow distribution network is at least partially sealed from the plurality of cells (e.g. at the front side wall) so as to reduce temperature variability across the cells when external air is provided through the air inlet.
Abstract translation: 本公开涉及一种改进的能量存储装置，其具有壳体，该壳体具有限定内部体积的一个或多个侧壁。 侧壁包括底侧壁和具有空气入口和出口的前侧壁。 能量存储装置还包括在底侧壁顶部的内部体积内以矩阵形式布置的多个单元。 此外，单元限定顶表面。 此外，能量存储装置包括配置有空气入口和空气出口的气流分配网络。 此外，气流分配网络至少部分地与多个单元（例如在前侧壁）密封，以便当通过空气入口提供外部空气时，减小跨越单元的温度变化。
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公开(公告)号：US20170101898A1
公开(公告)日：2017-04-13
申请号：US14877991
申请日：2015-10-08
Applicant: General Electric Company
Abstract: Heating systems for a rotor in-situ in a turbomachine are provided. In contrast to conventional systems that merely heat from an external turbine casing, embodiments of the disclosure heat the rotor. In one embodiment, a heating system includes a heating element to heat a portion of an exterior surface of the rotor. In another embodiment, the heating system may include a heating element(s) at least partially positioned within the rotor, and the rotor including the heating system. Each embodiment may include a controller to control operation of the heating element(s).
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公开(公告)号：US10046426B2
公开(公告)日：2018-08-14
申请号：US14989357
申请日：2016-01-06
Applicant: General Electric Company
Inventor： Kristopher John Frutschy , Kevin Joseph Barb , Stephen Diana , Edward Leo Kudlacik
Abstract: A bolt tensioning assembly includes a bolt having a through-hole extending longitudinally through the bolt. A ram is inserted into the through-hole. A top cap is configured to be attached to a first end portion of the bolt. A load distributing member is configured to engage the ram at a location adjacent a second end portion of the bolt to distribute a force exerted thereon by the ram, and an actuator is connected to the top cap to exert a force on the ram to cause the ram to engage the load distributing member such that the bolt is placed under tensile stress.
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Patent Agency Ranking
公开(公告)号：US20170101897A1
公开(公告)日：2017-04-13
申请号：US14877988
申请日：2015-10-08
Applicant: General Electric Company
Abstract: Heating systems for a rotor in-situ in a turbomachine are provided. In contrast to conventional systems that merely heat from an external turbine casing, embodiments of the disclosure heat the rotor. In one embodiment, a heating system includes a heating element to heat a portion of an exterior surface of the rotor. In another embodiment, the heating system may include a heating element(s) at least partially positioned within the rotor, and the rotor including the heating system. Each embodiment may include a controller to control operation of the heating element(s).
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公开(公告)号：US20170069939A1
公开(公告)日：2017-03-09
申请号：US14848670
申请日：2015-09-09
Applicant: General Electric Company
Inventor： Kristopher John Frutschy , James S. Lindsey , David Charles Bogdan, JR. , James Thorpe Browell , Patrick Daniel Willson , Amin Ajdari , Narayan Subramanian , Michael Stanley Zanoni , Lukas Mercer Hansen
IPC: H01M10/627 , H01M10/613 , H01M10/6568 , H01M10/6554 , H01M10/6569 , H01M10/6572 , H01M10/63 , H01M10/615
CPC classification number: H01M10/627 , H01M2/1077 , H01M10/613 , H01M10/615 , H01M10/617 , H01M10/63 , H01M10/653 , H01M10/6554 , H01M10/6556 , H01M10/6568 , H01M10/6569 , H01M10/6571 , H01M10/6572 , H01M2220/10
Abstract: The present disclosure is directed to a heat flux assembly for an energy storage device. The energy storage device includes a housing with a plurality of side walls that define an internal volume and a plurality of cells configured within the internal volume. The heat flux assembly includes a plurality of heat flux components configured for arrangement with the side walls of the housing of the energy storage device and one or more temperature sensors configured with each of the plurality of heat flux components. Thus, the temperature sensors are configured to monitor one or more temperatures at various locations in the plurality of heat flux components. The heat flux assembly also includes a controller configured to adjust a power level of each of the heat flux components as a function of the monitored temperature so as to reduce a temperature gradient or difference across the plurality of cells during operation of the energy storage device.
Abstract translation: 本公开涉及一种用于能量存储装置的热通量组件。 能量存储装置包括壳体，其具有限定内部体积的多个侧壁以及配置在内部体积内的多个单元。 热通量组件包括被配置为与能量存储装置的壳体的侧壁配置的多个热通量部件和配置有多个热通量部件中的每一个的一个或多个温度传感器。 因此，温度传感器被配置为监测多个热通量分量中的各个位置处的一个或多个温度。 热通量组件还包括控制器，该控制器被配置为根据所监视的温度来调节每个热通量分量的功率水平，以便在能量存储装置的运行期间降低跨越多个单元的温度梯度或差值。
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公开(公告)号：US10333184B2
公开(公告)日：2019-06-25
申请号：US14848670
申请日：2015-09-09
Applicant: General Electric Company
Inventor： Kristopher John Frutschy , James S. Lindsey , David Charles Bogdan, Jr. , James Thorpe Browell , Patrick Daniel Willson , Amin Ajdari , Narayan Subramanian , Michael Stanley Zanoni , Lukas Mercer Hansen
IPC: H01M10/627 , H01M10/613 , H01M10/6568 , H01M10/6554 , H01M10/6569 , H01M10/6572 , H01M10/63 , H01M10/615 , H01M2/10 , H01M10/653 , H01M10/6556 , H01M10/6571 , H01M10/617
Abstract: The present disclosure is directed to a heat flux assembly for an energy storage device. The energy storage device includes a housing with a plurality of side walls that define an internal volume and a plurality of cells configured within the internal volume. The heat flux assembly includes a plurality of heat flux components configured for arrangement with the side walls of the housing of the energy storage device and one or more temperature sensors configured with each of the plurality of heat flux components. Thus, the temperature sensors are configured to monitor one or more temperatures at various locations in the plurality of heat flux components. The heat flux assembly also includes a controller configured to adjust a power level of each of the heat flux components as a function of the monitored temperature so as to reduce a temperature gradient or difference across the plurality of cells during operation of the energy storage device.
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公开(公告)号：US09012060B2
公开(公告)日：2015-04-21
申请号：US13726846
申请日：2012-12-26
Applicant: General Electric Company
Inventor： John Raymond Krahn , Kristopher John Frutschy , Narayan Subramanian , William Patrick Waters , Daniel Qi Tan , William Hubert Schank
CPC classification number: H01M2/06 , H01M2/022 , H01M2/0242 , H01M2/028 , H01M2/0282 , Y10T29/49108
Abstract: In accordance with an embodiment of the invention, an assembly of tubular cell insulator casings is provided. The assembly includes a plurality of tubular cell insulator casings, wherein each cell insulator casing is open at a top end and configured to surround at least one of a plurality of electrically interconnected electrochemical cells, wherein said plurality of tubular cell insulator casings comprises a monolithic unit. The battery pack also includes a plurality of insulator plugs and a sump plate configured to support said plurality of insulator plugs.
Abstract translation: 根据本发明的实施例，提供了一种管状电池绝缘体外壳的组件。 组件包括多个管状电池绝缘体壳体，其中每个电池绝缘体外壳在顶端开口并且被配置为围绕多个电互连电化学电池中的至少一个，其中所述多个管状电池绝缘体壳体包括单片单元 。 电池组还包括多个绝缘体插头和一个配置成支撑所述多个绝缘体插头的贮槽板。
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公开(公告)号：US20140178742A1
公开(公告)日：2014-06-26
申请号：US13726846
申请日：2012-12-26
Applicant: GENERAL ELECTRIC COMPANY
Inventor： John Raymond Krahn , Kristopher John Frutschy , Narayan Subramanian , William Patrick Waters , Daniel Qi Tan , William Hubert Schank
CPC classification number: H01M2/06 , H01M2/022 , H01M2/0242 , H01M2/028 , H01M2/0282 , Y10T29/49108
Abstract: In accordance with an embodiment of the invention, an assembly of tubular cell insulator casings is provided. The assembly includes a plurality of tubular cell insulator casings, wherein each cell insulator casing is open at a top end and configured to surround at least one of a plurality of electrically interconnected electrochemical cells, wherein said plurality of tubular cell insulator casings comprises a monolithic unit. The battery pack also includes a plurality of insulator plugs and a sump plate configured to support said plurality of insulator plugs.
Abstract translation: 根据本发明的实施例，提供了一种管状电池绝缘体外壳的组件。 组件包括多个管状电池绝缘体壳体，其中每个电池绝缘体外壳在顶端开口并且被配置为围绕多个电互连电化学电池中的至少一个，其中所述多个管状电池绝缘体壳体包括单片单元 。 电池组还包括多个绝缘体插头和一个配置成支撑所述多个绝缘体插头的贮槽板。
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