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公开(公告)号：US20160322165A1
公开(公告)日：2016-11-03
申请号：US14699234
申请日：2015-04-29
Applicant: General Electric Company
Inventor： Stefan Grubic , Nathaniel Benedict Hawes , Manoj Ramprasad Shah , Martin Kin-Fei Lee , Rui Zhou , Kevin Michael Grace , Qin Chen
IPC: H01G7/00
CPC classification number: H01G5/14 , H01G5/0136
Abstract: A switched capacitive device includes a stationary portion including a plurality of first electrodes extending at least partially in a longitudinal dimension. Each first electrode has a first substantially active electrode volume. The device also includes a translatable portion including a plurality of second electrodes proximate the plurality of first electrodes. Each second electrode has a second substantially active electrode volume. The first active electrode volume is greater than the second active electrode volume. The second electrodes are translatable with respect to the first electrodes. The second electrodes extend at least partially in the longitudinal dimension. The first electrodes are configured to induce substantially linear motion of the second electrodes in the longitudinal dimension through the use of an electric field induced by at least a portion of the first electrodes.
Abstract translation: 开关电容性装置包括固定部分，其包括至少部分地在纵向尺寸上延伸的多个第一电极。 每个第一电极具有第一基本有效的电极体积。 该装置还包括可平移部分，其包括靠近多个第一电极的多个第二电极。 每个第二电极具有第二基本上活性的电极体积。 第一活性电极体积大于第二活性电极体积。 第二电极可相对于第一电极平移。 第二电极在纵向尺寸上至少部分地延伸。 第一电极被配置为通过使用由至少一部分第一电极引起的电场而在纵向尺寸上引起第二电极的基本线性运动。
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公开(公告)号：US20150275870A1
公开(公告)日：2015-10-01
申请号：US14230747
申请日：2014-03-31
Applicant: General Electric Company
CPC classification number: F04B17/03 , E21B43/128 , F04B17/04 , F04B47/06 , F04B47/12 , F04B53/22 , H02K41/031 , Y10T29/49236
Abstract: A pumping system for use in moving a fluid present within a wellbore is provided. The pumping system includes an electric linear motor having a motor housing and a stator coupled to the motor housing. The stator includes a track having a primary magnet assembly. A motor shaft is electrically coupled to the stator and includes a body having a secondary magnet assembly. The pumping system includes a pump coupled to the electric linear motor, which includes a pump housing coupled to the motor housing and a pump piston coupled to the motor shaft. The pump piston is configured to reciprocate within the pump housing between a second position and a first position. A seal is coupled to the motor housing and the motor housing and configured to direct the fluid into the pump housing when the pump piston is in the first position and to direct the fluid out of the pump housing when the pump piston is in the second position.
Abstract translation: 提供了用于移动存在于井筒内的流体的泵送系统。 泵送系统包括电动线性马达，其具有马达壳体和与马达壳体耦合的定子。 定子包括具有主磁体组件的轨道。 电动机轴电耦合到定子并且包括具有次级磁体组件的主体。 泵送系统包括耦合到电动线性电动机的泵，其包括联接到电动机壳体的泵壳体和联接到电动机轴的泵活塞。 泵活塞构造成在泵壳体内在第二位置和第一位置之间往复运动。 密封件联接到马达壳体和马达壳体并且构造成当泵活塞处于第一位置时将流体引导到泵壳体中并且当泵活塞处于第二位置时将流体引导出泵壳体 。
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公开(公告)号：US10720804B2
公开(公告)日：2020-07-21
申请号：US16454419
申请日：2019-06-27
Applicant: General Electric Company
Inventor： Narendra Digamber Joshi , Manoj Ramprasad Shah , James William Bray , Randy Marinus Vondrell , Kurt David Murrow , Jeffrey Anthony Hamel , Samuel Jacob Martin
Abstract: A permanent magnet machine and a rotor assembly for the permanent magnet machine. The permanent magnet machine includes a stator assembly including a stator core including a stator winding to produce electrical currents. The stator assembly extending along a longitudinal axis with an inner surface defining a cavity. The rotor assembly including a rotor core and a rotor shaft. The rotor core is disposed inside the stator cavity and rotates about the longitudinal axis. The rotor assembly including a plurality of permanent magnets for generating a magnetic field which interacts with the stator winding to produce the electrical currents in response to rotation of the rotor assembly. within one or more cavities formed in a sleeve component. The sleeve component is configured to include a plurality of cavities or voids into which the permanent magnets are disposed to retain the permanent magnets therein and form an interior permanent magnet generator.
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44.发明申请公开(公告)号：US20190283889A1
公开(公告)日：2019-09-19
申请号：US16431015
申请日：2019-06-04
Applicant: General Electric Company
Inventor： Dong Dong , Manoj Ramprasad Shah , Rui Zhou , Hao Huang , Di Zhang
Abstract: An electric propulsion system includes at least one generator. The electric propulsion system also includes at least one drive engine coupled to the at least one generator. The electric propulsion system further includes at least one electrical device. The electric propulsion system also includes at least one battery integrated isolated power converter (BIIC), where the at least one generator and at least one of the at least one BIIC and the at least one electrical device are coupled, and where the at least one BIIC and the at least one electrical device are coupled.
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公开(公告)号：US10193421B2
公开(公告)日：2019-01-29
申请号：US14940712
申请日：2015-11-13
Applicant: General Electric Company
Inventor： Karthik Kumar Bodla , Manoj Ramprasad Shah , Steven Joseph Galioto
Abstract: A component of an electrical machine is disclosed. The component includes a core including a plurality of slots, a magnetic field-generating component disposed in at least one slot of the plurality of slots, and a heat dissipating element disposed in a slot of the plurality of slots, in contact with the magnetic field-generating component. The heat dissipating element includes a thermally conductive material having an in-plane thermal conductivity higher than a through-plane thermal conductivity.
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Patent Agency Ranking
公开(公告)号：US10189574B2
公开(公告)日：2019-01-29
申请号：US14965359
申请日：2015-12-10
Applicant: General Electric Company
Inventor： Rui Zhou , Hao Huang , Manoj Ramprasad Shah , Dong Dong
Abstract: An electrical propulsion system for a vehicle. The electrical propulsion system includes at least one generator. The electrical propulsion system also includes at least one drive engine coupled to the at least one generator. The electrical propulsion system further includes at least one electrical device and at least one battery integrated power converter (BIC). The at least one generator and at least one of the at least one BIC and the at least one electrical device are coupled. The at least one BIC and the at least one electrical device are coupled.
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公开(公告)号：US09906082B2
公开(公告)日：2018-02-27
申请号：US14313380
申请日：2014-06-24
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Francesco Papini , Alexander Felix Fiseni , Mohamed Osama , Manoj Ramprasad Shah
CPC classification number: H02K1/246 , H02K1/2766 , H02K1/30 , H02K2201/06 , Y10T29/49012
Abstract: A component that includes a longitudinal axle, having a multiple keybars that extend outward from a surface of the axle, such that each of the keybars are disposed axially along and circumferentially around the axle. Also the axis of the keybars is parallel to the axle, such that a profile of all midpoints of the keybars is helicoidal around the axle, also the helicoidal profile is such that they make up one or more helicoidal paths. The profile may be herringbone skewed. The component may be part of a rotor assembly that is part of an electric machine such as an interior permanent magnet (IPM) or Synchronous Reluctance motor.
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公开(公告)号：US20170129617A1
公开(公告)日：2017-05-11
申请号：US14935814
申请日：2015-11-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Manoj Ramprasad Shah , Narendra Digamber Joshi
Abstract: Embodiments of a propulsion system are provided herein. In some embodiments, a propulsion system for an aircraft may include an electrical power supply; a motor coupled to the electrical power supply, wherein the electrical power supply provides power to the motor; and a fan disposed proximate a rear portion of an aircraft and rotatably coupled to the motor, wherein the fan is driven by the motor.
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公开(公告)号：US20160322918A1
公开(公告)日：2016-11-03
申请号：US14699775
申请日：2015-04-29
Applicant: General Electric Company
Inventor： Qin Chen , Manoj Ramprasad Shah , Joo Han Kim , Stefan Grubic , Nathaniel Benedict Hawes
Abstract: A dielectric fluid includes a first liquid having first dielectric constant and conductivity values. The dielectric fluid also includes a second liquid having second dielectric constant and conductivity values. The first dielectric constant value is greater than the second dielectric constant value and the second electrical conductivity value is less than the first electrical conductivity value. The first and second liquids form an immiscible mixture that has third dielectric constant and conductivity values between the first and second dielectric constant values and the first and second electrical conductivity values, respectively. The first liquid forms a high conductivity phase representative of the first conductivity value, and the second liquid forms a low conductivity phase representative of the second conductivity value. The low conductivity phase is continuous the high conductivity phase is a plurality of droplets non-homogeneously dispersed within, and separated by, the continuous low conductivity phase.
Abstract translation: 介电流体包括具有第一介电常数和电导率值的第一液体。 电介质流体还包括具有第二介电常数和电导率值的第二液体。 第一介电常数值大于第二介电常数值，第二导电率值小于第一导电率值。 第一和第二液体分别形成第一和第二介电常数值和第一和第二电导率值之间的第三介电常数和电导率值的不混溶混合物。 第一液体形成表示第一电导率值的高导电率相位，第二液体形成代表第二电导率值的低电导率相位。 低导电相是连续的，高导电相是不均匀分散在连续低电导率相中并由连续低电导率相分隔的多个液滴。
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公开(公告)号：US20150188314A1
公开(公告)日：2015-07-02
申请号：US14142101
申请日：2013-12-27
Applicant: General Electric Company
Inventor： Christof Martin Sihler , Manoj Ramprasad Shah , Simon Herbert Schramm , Svend Erik Rocke , Piniwan Thiwanka Bandara Wijekoon
CPC classification number: H02J1/00 , E21B36/001 , E21B41/0007 , H02J3/00 , H02J3/36 , Y02E60/60 , Y10T307/352 , Y10T307/707
Abstract: A subsea power distribution module includes an outer vessel defining an interior chamber and a plurality of power modules disposed within the interior chamber. The outer vessel is configured to maintain a pressure within the interior chamber substantially the same as an ambient pressure outside the outer vessel. Each power module includes a pressure vessel defining an interior chamber and a power converter disposed within the interior chamber of the pressure vessel. Each pressure vessel is configured to maintain a substantially constant pressure within the interior chamber of the pressure vessel.
Abstract translation: 海底配电模块包括限定内部室的外部容器和设置在内部室内的多个功率模块。 外部容器构造成将内部室内的压力保持在与外部容器外部的环境压力基本相同的位置。 每个功率模块包括限定内部室的压力容器和设置在压力容器的内部室内的功率转换器。 每个压力容器被构造成在压力容器的内部腔室内保持基本恒定的压力。
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