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公开(公告)号：US20220320990A1
公开(公告)日：2022-10-06
申请号：US17625123
申请日：2019-07-09
Applicant: General Electric Company
Inventor： Alexander Kagan , David Allan Torrey , Michael Parizh , Tiziana Bertoncelli , Minfeng Xu
Abstract: A superconducting generator including an armature configured to be rotated via a shaft and a stationary field disposed concentric to and radially outward from the armature. The stationary field including a superconducting field winding and a vacuum vessel having an inner wall of one of a non-magnetic material or a paramagnetic material facing the armature, an opposed outer wall of a ferromagnetic material and a plurality of sidewalls coupling the inner wall and the opposed outer wall. The superconducting field winding is disposed in the vacuum vessel. A wind turbine and method are additionally disclosed. The wind turbine includes a rotor having a plurality of blades. The wind turbine further includes a shaft coupled to the rotor. Moreover, the wind turbine includes the superconducting generator coupled to the rotor via the shaft.
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公开(公告)号：US10820404B2
公开(公告)日：2020-10-27
申请号：US16106688
申请日：2018-08-21
Applicant: General Electric Company
Inventor： Andrew Thomas Cross , Alexander Kagan , Thomas Raber , Vasile Bogdan Neculaes , Nidhishri Tapadia , Ashraf Atalla , Pierre Fernand Habig , Frederic Dahan
Abstract: A portable neutron generator is provided that does not utilize liquid cooling. The portable neutron generator includes a vacuum chamber housing defining a vacuum chamber and an ion beam inlet. The portable neutron generator also includes a rotating target positioned within the vacuum chamber. The ion beam inlet is oriented to receive ions such that the ions impinge upon the rotating target to cause neutrons to be emitted. The rotating target comprises a copper alloy. The portable neutron generator also includes a motor core positioned within the vacuum chamber and coupled to the rotating target. A motor stator is electromagnetically coupled with the motor core. The motor core is configured to rotate the rotating target at greater than 200 Hz during operation.
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公开(公告)号：US20200211764A1
公开(公告)日：2020-07-02
申请号：US16232784
申请日：2018-12-26
Applicant: General Electric Company
Inventor： Alexander Kagan , Michael Parizh , Anbo Wu , Minfeng Xu , Paul St. Mark Shadforth Thompson , Mark Ernest Vermilyea
IPC: H01F27/30 , H01F6/06 , G01R33/035 , G01R33/34
Abstract: An imaging device may include multiple magnetic coils to generate a magnetic field. Additionally, the imaging device may include an outer support affixed to at least one coil of the plurality of magnetic coils and an axial support between at least two coils of the plurality of magnetic coils, wherein the outer support and the axial support operatively share a load corresponding to the generated magnetic fields.
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公开(公告)号：US11764644B2
公开(公告)日：2023-09-19
申请号：US17295142
申请日：2018-11-27
Applicant: General Electric Company
Inventor： Ernst Wolfgang Stautner , Mark Ernest Vermilyea , Alexander Kagan
CPC classification number: H02K7/1838 , F03D9/25 , F03D15/20 , H02K9/197 , H02K55/00
Abstract: A superconducting generator includes an annular armature connectable to rotate with a rotating component of a wind turbine. A stationary annular field winding is coaxial to the armature and separated by a gap from the armature. The field winding includes superconducting coils, and there is a non-rotating support for the field winding. The non-rotating support is a torque tube. The torque tube is a member formed of a composite material, or a member formed of a plurality of segmented sections, a space frame or strut torque carrying assembly. The torque tube is connected to a thermal shield casing or a field winding housing.
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公开(公告)号：US10670189B2
公开(公告)日：2020-06-02
申请号：US15654438
申请日：2017-07-19
Applicant: General Electric Company
Inventor： Ernst Wolfgang Stautner , Paul St. Mark Shadforth Thompson , Anbo Wu , Alexander Kagan , Minfeng Xu , Evangelos Trifon Laskaris , Justin Michael Ricci
Abstract: A system includes a storage tank storing gas. The storage tank includes a storage tank interface portion made from a first material. The system also includes a nozzle that includes a nozzle interface portion and a first portion. The first portion is made from a second material different from the first material. Additionally, the system includes a connection formed by coupling the storage tank interface portion and the nozzle interface portion to one another, and the connection is configured to maintain a leak rate of the gas equal to or less than 1×10−4 standard cubic centimeters per second (std. cc/s).
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Patent Agency Ranking
公开(公告)号：US20200068698A1
公开(公告)日：2020-02-27
申请号：US16106688
申请日：2018-08-21
Applicant: General Electric Company
Inventor： Andrew Thomas Cross , Alexander Kagan , Thomas Raber , Vasile Bogdan Neculaes , Nidhishri Tapadia , Ashraf Atalla , Pierre Fernand Habig , Frederic Dahan
Abstract: An apparatus is provided. The apparatus includes a compact vacuum chamber housing defining a vacuum chamber and an ion beam inlet, a rotating target positioned within the vacuum chamber, the ion beam inlet oriented to receive ions such that the ions impinge upon the rotating target, a motor core positioned within the vacuum chamber and coupled to the rotating target, and a motor stator electromagnetically coupled with the motor core.
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公开(公告)号：US20190024846A1
公开(公告)日：2019-01-24
申请号：US15654438
申请日：2017-07-19
Applicant: General Electric Company
Inventor： Ernst Wolfgang Stautner , Paul St. Mark Shadforth Thompson , Anbo Wu , Alexander Kagan , Minfeng Xu , Evangelos Trifon Laskaris , Justin Michael Ricci
Abstract: A system includes a storage tank storing gas. The storage tank includes a storage tank interface portion made from a first material. The system also includes a nozzle that includes a nozzle interface portion and a first portion. The first portion is made from a second material different from the first material. Additionally, the system includes a connection formed by coupling the storage tank interface portion and the nozzle interface portion to one another, and the connection is configured to maintain a leak rate of the gas equal to or less than 1×10−4 standard cubic centimeters per second (std. cc/s).
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公开(公告)号：US12212212B2
公开(公告)日：2025-01-28
申请号：US17625123
申请日：2019-07-09
Applicant: General Electric Company
Inventor： Alexander Kagan , David Allan Torrey , Michael Parizh , Tiziana Bertoncelli , Minfeng Xu
Abstract: A superconducting generator including an armature configured to be rotated via a shaft and a stationary field disposed concentric to and radially outward from the armature. The stationary field including a superconducting field winding and a vacuum vessel having an inner wall of one of a non-magnetic material or a paramagnetic material facing the armature, an opposed outer wall of a ferromagnetic material and a plurality of sidewalls coupling the inner wall and the opposed outer wall. The superconducting field winding is disposed in the vacuum vessel. A wind turbine and method are additionally disclosed. The wind turbine includes a rotor having a plurality of blades. The wind turbine further includes a shaft coupled to the rotor. Moreover, the wind turbine includes the superconducting generator coupled to the rotor via the shaft.
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公开(公告)号：US12132378B2
公开(公告)日：2024-10-29
申请号：US17858334
申请日：2022-07-06
Applicant: General Electric Company
Inventor： Ye Bai , Alexander Kagan , Anbo Wu , Minfeng Xu , Dalong Li
Abstract: A superconducting machine includes at least one superconducting coil and a coil support structure arranged with the at least one superconducting coil. The coil support structure includes at least one composite component affixed to the at least one superconducting coil and an interface component in frictional contact with the at least one composite component so as to reduce a likelihood of quench of the at least one superconducting coil.
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公开(公告)号：US20240014725A1
公开(公告)日：2024-01-11
申请号：US17858334
申请日：2022-07-06
Applicant: General Electric Company
Inventor： Ye Bai , Alexander Kagan , Anbo Wu , Minfeng Xu , Dalong Li
Abstract: A superconducting machine includes at least one superconducting coil and a coil support structure arranged with the at least one superconducting coil. The coil support structure includes at least one composite component affixed to the at least one superconducting coil and an interface component in frictional contact with the at least one composite component so as to reduce a likelihood of quench of the at least one superconducting coil.
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