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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：US20150235793A1
公开(公告)日：2015-08-20
申请号：US14183256
申请日：2014-02-18
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Stefan Rakuff , Manoj Ramprasad Shah , Paul Robert Gemin , Ganesh Krishnamoorthy , Ashraf Atalla
CPC classification number: H01H77/101 , H01H3/222 , H01H3/38 , H01H3/46 , H01H9/36 , H01H50/641 , H01H2235/01
Abstract: Various embodiments of a circuit breaker are described where a movable bridge connector is employed as part of the conductive path when the circuit breaker is in a closed configuration. When the circuit is opened, the connector is displaced from the two fixed contacts otherwise bridged by the connector. In one such embodiment, the circuit breaker utilizes the electromagnetic forces generated in response to the opening event to break the circuit.
Abstract translation: 描述了断路器的各种实施例，其中当断路器处于闭合配置时，可移动桥连接器用作导电路径的一部分。 当电路打开时，连接器从两个固定触头移开，否则由连接器桥接。 在一个这样的实施例中，断路器利用响应于打开事件产生的电磁力来断开电路。
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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：US09412549B2
公开(公告)日：2016-08-09
申请号：US14183256
申请日：2014-02-18
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Stefan Rakuff , Manoj Ramprasad Shah , Paul Robert Gemin , Ganesh Krishnamoorthy , Ashraf Atalla
CPC classification number: H01H77/101 , H01H3/222 , H01H3/38 , H01H3/46 , H01H9/36 , H01H50/641 , H01H2235/01
Abstract: Various embodiments of a circuit breaker are described where a movable bridge connector is employed as part of the conductive path when the circuit breaker is in a closed configuration. When the circuit is opened, the connector is displaced from the two fixed contacts otherwise bridged by the connector. In one such embodiment, the circuit breaker utilizes the electromagnetic forces generated in response to the opening event to break the circuit.
Abstract translation: 描述了断路器的各种实施例，其中当断路器处于闭合配置时，可移动桥连接器用作导电路径的一部分。 当电路打开时，连接器从两个固定触头移开，否则由连接器桥接。 在一个这样的实施例中，断路器利用响应于打开事件产生的电磁力来断开电路。
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