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101. 发明授权

US5672921A Superconducting field winding assemblage for an electrical machine 失效
标题翻译：用于电机的超导场绕组
公开(公告)号：US5672921A
公开(公告)日：1997-09-30
申请号：US402438
申请日：1995-03-13
申请人： Kenneth Gordon Herd , Evangelos Trifon Laskaris
发明人： Kenneth Gordon Herd , Evangelos Trifon Laskaris
IPC分类号： H02K41/03 , H02K55/04 , H02K3/18 , H02K1/32
CPC分类号： H02K55/04 , H02K41/03 , Y02E40/625
摘要： A superconducting field winding assemblage for an electrical machine, such as a rotary generator or a linear motor. The field winding assemblage includes at least two pole assemblies. Each pole assembly has a direction of motion, a solid core, a superconductive coil assembly generally surrounding the solid core, and a first cooling conduit. The superconductive coil assembly has a generally longitudinally extending axis positioned generally perpendicular to the direction of motion and has an epoxy-impregnated, generally racetrack-shaped superconductive coil having a minor axis positioned generally parallel to the direction of motion. The first cooling tube contains a gaseous cryogen (such as gaseous helium) and is positioned to be in thermal contact with the superconductive coil.
摘要翻译：用于电机的超导场绕组，例如旋转发生器或线性电动机。励磁绕组组合包括至少两个极组件。每个极组件具有运动方向，实芯，通常围绕实芯的超导线圈组件和第一冷却导管。超导线圈组件具有大致垂直于运动方向定位的大致纵向延伸的轴线，并且具有环氧树脂浸渍的，通常为跑道状的超导线圈，其具有大致平行于运动方向定位的短轴。第一冷却管包含气态冷冻剂（例如气态氦），并且被定位成与超导线圈热接触。

102. 发明授权

US5649353A Method for making an electrical coil 失效
标题翻译：制造电线圈的方法
公开(公告)号：US5649353A
公开(公告)日：1997-07-22
申请号：US514333
申请日：1995-08-11
申请人： Lembit Salasoo , Evangelos Trifon Laskaris , Richard Andrew Ranze
发明人： Lembit Salasoo , Evangelos Trifon Laskaris , Richard Andrew Ranze
IPC分类号： H01F41/06 , H01F7/06
CPC分类号： H01F41/086 , H01F41/064 , Y10T29/49071 , Y10T29/49105 , Y10T29/5187 , Y10T29/53248
摘要： A method for making an electrical coil such as a superconductive switch or an energy dump resistor. The midportion of a coil wire, whose ends are wound around two supply spools, is looped around a radially-extending pin on a shaft. The shaft is turned in one direction and the coil wire is guided such that segments are paid out from the first supply spool and sections are paid out from the second supply spool, such segments and sections being wound from the middle to a corresponding end, then being wound from the corresponding end to the middle where they are crossed over, and then being wound from the middle to the other associated end. A stratum of electrical insulation is positioned, at the appropriate time, on the second segment and second section, and, in the case of the switch, an electrical heater is positioned, at the appropriate time, on the first segment and first section.
摘要翻译：一种用于制造诸如超导开关或能量转储电阻器的电线圈的方法。线圈线的中间部分围绕两个供应线轴缠绕，围绕轴上的径向延伸的销圈环绕。轴沿一个方向转动，并且线圈线被引导，使得从第一供给线轴支付分段，并且从第二供给线轴支付部分，这样的部分和部分从中间卷绕到相应的端部，然后从相应的端部到中间被缠绕，然后从中间缠绕到另一个相关的端部。在适当的时刻，电绝缘层位于第二段和第二段上，并且在开关的情况下，在适当的时间将电加热器定位在第一段和第一段上。

103. 发明申请

US20140061202A1 WARM BORE CYLINDER ASSEMBLY 审中-公开
公开(公告)号：US20140061202A1
公开(公告)日：2014-03-06
申请号：US13603903
申请日：2012-09-05
申请人： Jean-Baptiste Mathieu , Evangelos Trifon Laskaris , Kenneth William Rohling , Minfeng Xu , Seung-Kyun Lee
发明人： Jean-Baptiste Mathieu , Evangelos Trifon Laskaris , Kenneth William Rohling , Minfeng Xu , Seung-Kyun Lee
IPC分类号： F17C13/00 , B23P15/26
CPC分类号： G01R33/3804 , G01R33/3815 , G01R33/3873 , G01R33/4215 , Y10T29/49359
摘要： A warm bore cylinder assembly having an outer wall, an inner wall, and a plurality of braces is provided. The outer wall is configured to define an inner exterior portion of a cryostat assembly. The outer wall is generally cylindrical, is made of a conductive material, and has an outer wall thickness. The inner wall is disposed radially inwardly of the outer wall. The inner wall is generally cylindrical, is made of a conductive material, and has an inner wall thickness. The braces extend along an axial direction defined by the outer wall and the inner wall. The plurality of braces are interposed between and join the outer wall and inner wall. The plurality of braces define openings disposed between adjacent braces.
摘要翻译：提供了一种具有外壁，内壁和多个支架的暖孔缸组件。外壁构造成限定低温恒温器组件的内部外部部分。外壁通常为圆柱形，由导电材料制成，并具有外壁厚度。内壁设置在外壁的径向内侧。内壁通常为圆柱形，由导电材料制成，并具有内壁厚度。支架沿着由外壁和内壁限定的轴向延伸。多个支架插入并连接外壁和内壁。多个支架限定设置在相邻支架之间的开口。

104. 发明授权

US08570043B2 System and method for self-sealing a coldhead sleeve of a magnetic resonance imaging system 有权
标题翻译：用于自我密封磁共振成像系统的冷头套筒的系统和方法
公开(公告)号：US08570043B2
公开(公告)日：2013-10-29
申请号：US12898278
申请日：2010-10-05
申请人： Longzhi Jiang , Evangelos Trifon Laskaris , John Scaturro, Jr. , William Einziger , John Arthur Urbahn , Kathleen Melanie Amm , Jalal Zia , In-Hua Xu
发明人： Longzhi Jiang , Evangelos Trifon Laskaris , John Scaturro, Jr. , William Einziger , John Arthur Urbahn , Kathleen Melanie Amm , Jalal Zia , In-Hua Xu
IPC分类号： G01V3/00
CPC分类号： F25D19/00 , G01R33/3804 , G01R33/3815
摘要： Systems and methods for self-sealing a coldhead sleeve of a magnetic resonance imaging system are provided. One coldhead sleeve arrangement includes a coldhead sleeve configured to receive therein a coldhead of an MRI system and having an open end. The coldhead sleeve arrangement also includes a sealing member coupled at the open end of the coldhead sleeve and configured in a normally closed position covering the open end.
摘要翻译：提供了用于自密封磁共振成像系统的冷头套筒的系统和方法。一个冷头套管装置包括构造成在其中容纳MRI系统的冷头并具有开口端的冷头套筒。冷头套筒装置还包括密封构件，该密封构件联接在冷头套筒的开口端并构造成覆盖开口端的常闭位置。

105. 发明授权

US08374663B2 Cooling system and method for cooling superconducting magnet devices 有权
标题翻译：冷却系统和冷却超导磁体的方法
公开(公告)号：US08374663B2
公开(公告)日：2013-02-12
申请号：US13017481
申请日：2011-01-31
申请人： Evangelos Trifon Laskaris , James Pellegrino Alexander , Paul St. Mark Shadforth Thompson , Tao Zhang , William Chen , Longzhi Jiang
发明人： Evangelos Trifon Laskaris , James Pellegrino Alexander , Paul St. Mark Shadforth Thompson , Tao Zhang , William Chen , Longzhi Jiang
IPC分类号： H01F6/06
CPC分类号： F25D19/00 , G01R33/3804 , G01R33/3815 , H01F6/04
摘要： A cooling system and method for cooling superconducting magnet coils are provided. One magnet system for a superconducting magnet device includes a cooling system having at least one coil support shell, a plurality of superconducting magnet coils supported by the at least one coil support shell and a plurality of cooling tubes thermally coupled to the at least one coil support shell. The magnet system also includes a cryorefrigerator system fluidly coupled with the plurality of cooling tubes forming a closed circulation cooling system.
摘要翻译：提供一种用于冷却超导磁体线圈的冷却系统和方法。用于超导磁体装置的一个磁体系统包括具有至少一个线圈支撑壳体的冷却系统，由至少一个线圈支撑壳体支撑的多个超导磁体线圈以及与该至少一个线圈支架热耦合的多个冷却管贝壳。磁体系统还包括与多个冷却管流体耦合的冷冻冷冻系统，其形成封闭的循环冷却系统。

106. 发明申请

US20110266807A1 SEGMENTED STATOR ASSEMBLY 有权
标题翻译：分段式定子组件
公开(公告)号：US20110266807A1
公开(公告)日：2011-11-03
申请号：US12871276
申请日：2010-08-30
申请人： Kiruba Sivasubramaniam Haran , James Pellegrino Alexander , Jay Zhiqiang Cao , Evangelos Trifon Laskaris , Murtuza Lokhandwalla , Jeremy Daniel Van Dam , Robert Michael Zirin
发明人： Kiruba Sivasubramaniam Haran , James Pellegrino Alexander , Jay Zhiqiang Cao , Evangelos Trifon Laskaris , Murtuza Lokhandwalla , Jeremy Daniel Van Dam , Robert Michael Zirin
IPC分类号： F03D9/00 , H02K3/12 , H02K1/18
CPC分类号： H02K1/148 , H02K1/185 , H02K7/1838 , H02K2213/12 , Y02E10/725
摘要： An electric machine and stator assembly includes a segmented stator having stator portions. Each stator portion includes stator laminations, end plates arranged axially on opposing sides of the stator portion, and structural plates arranged interior to the end plates. Each of the support plates has a portion with notch-like structures that is embedded within the stator laminations. Stabilizing couple the end plates and the structural plates together. Connectors are provided to connect the stator portions together.
摘要翻译：电机和定子组件包括具有定子部分的分段定子。每个定子部分包括定子叠片，轴向布置在定子部分的相对侧上的端板和布置在端板内部的结构板。每个支撑板具有嵌入在定子叠片内的具有切口状结构的部分。将端板和结构板稳定连接在一起。提供连接器以将定子部分连接在一起。

107. 发明授权

US08018102B2 Shielding of superconducting field coil in homopolar inductor alternator 有权
标题翻译：超导电感线圈在单极电感交流发电机中的屏蔽
公开(公告)号：US08018102B2
公开(公告)日：2011-09-13
申请号：US12228229
申请日：2008-08-11
申请人： Evangelos Trifon Laskaris , James Pellegrino Alexander , Kiruba Sivasubramaniam , Minfeng Xu
发明人： Evangelos Trifon Laskaris , James Pellegrino Alexander , Kiruba Sivasubramaniam , Minfeng Xu
IPC分类号： H02K9/00
CPC分类号： H02K55/02 , H01F6/06 , H01F27/365 , H02K9/20 , H02K11/01 , Y02E40/622
摘要： A superconducting field coil assembly includes a superconducting field coil disposed within a vacuum insulated electro-magnetic (EM) shielded cryostat. A water cooling jacket is thermally integrated with the outer surface of the EM shielded cryostat.
摘要翻译：超导场线圈组件包括设置在真空绝缘电磁（EM）屏蔽低温恒温器内的超导场线圈。水冷套与EM屏蔽低温恒温器的外表面热集成。

108. 发明授权

US07928616B2 Systems and apparatus involving toothed armatures in superconducting machines 有权
标题翻译：在超导机器中涉及齿形电枢的系统和设备
公开(公告)号：US07928616B2
公开(公告)日：2011-04-19
申请号：US12123061
申请日：2008-05-19
申请人： Kiruba Haran Sivasubramaniam , James William Bray , Patrick Lee Jansen , Evangelos Trifon Laskaris
发明人： Kiruba Haran Sivasubramaniam , James William Bray , Patrick Lee Jansen , Evangelos Trifon Laskaris
IPC分类号： H02K9/19 , H02K9/193 , H02K9/197
CPC分类号： H02K55/06 , F03D9/25 , H02K1/20 , H02K7/1823 , H02K7/183 , Y02E10/725 , Y02E40/627
摘要： A system for generating power comprising, a superconducting generator including, an armature assembly comprising, a body portion, a tooth portion having a front surface and a rear surface, a slot partially defined by the body portion and the tooth portion, an armature bar engaging the slot, and a cooling cavity partially defined by the tooth portion, communicative with the front surface and the rear surface.
摘要翻译：一种用于发电的系统，包括：超导发电机，其包括电枢组件，所述电枢组件包括主体部分，具有前表面和后表面的齿部分，所述槽部分地由所述主体部分和所述齿部分限定;衔铁杆接合狭槽和由齿部部分地限定的与前表面和后表面连通的冷却腔。

109. 发明申请

US20100019604A1 METHODS AND APPARATUS FOR ASSEMBLING HOMOPOLAR INDUCTOR ALTERNATORS INCLUDING SUPERCONDUCTING WINDINGS 审中-公开
标题翻译：用于组装包含超级绕组的异质电感器的方法和装置
公开(公告)号：US20100019604A1
公开(公告)日：2010-01-28
申请号：US12575026
申请日：2009-10-07
申请人： Kiruba Sivasubramaniam Haran , Evangelos Trifon Laskaris , James Pellegrino Alexander
发明人： Kiruba Sivasubramaniam Haran , Evangelos Trifon Laskaris , James Pellegrino Alexander
IPC分类号： H02K31/00
CPC分类号： H02K55/06 , H02K21/44 , H02K55/04 , Y02E40/625 , Y02E40/627
摘要： A homopolar electrical machine includes a stator having a stationary magnetic core and multiple stator windings disposed within the stationary magnetic core. A rotor includes a first set of pole pieces at a first end of a shaft and a second set of pole pieces at a second end of the shaft. The pole pieces are separated by air gaps. The rotor is a one-piece structure having only the shaft, the first set of pole pieces, and the second set of pole pieces integrally formed from a single material. A stationary field coil is coupled to the stator. The stationary field coil includes a cryostat configured to cool the stationary field coil to superconducting temperatures. The stationary field coil has a coil diameter that is at least partially greater than an outer diameter of the rotor. Each stator winding is unitarily formed as a single structure that extends along a length of the homopolar electrical machine beyond the first and second sets of pole pieces and is disposed within an air gap of the homopolar electrical machine.
摘要翻译：单极电机包括具有固定磁芯的定子和设置在固定磁芯内的多个定子绕组。转子包括在轴的第一端处的第一组极靴和在轴的第二端处的第二组极靴。极片由气隙分开。转子是仅具有轴的单件结构，第一组极片和由单一材料一体形成的第二组极片。固定磁场线圈耦合到定子。固定磁场线圈包括构造成将静止磁场线圈冷却到超导温度的低温恒温器。固定磁场线圈的线圈直径至少部分地大于转子的外径。每个定子绕组一体地形成为沿着单极电机的长度延伸超过第一和第二组极片并且设置在单极电机的气隙内的单一结构。

110. 发明申请

US20090237845A1 SYSTEMS AND METHODS INVOLVING PROTECTION OF SUPERCONDUCTING GENERATORS FOR POWER APPLICATIONS 有权
标题翻译：涉及用于电力应用的超级发电机的保护系统和方法
公开(公告)号：US20090237845A1
公开(公告)日：2009-09-24
申请号：US12051160
申请日：2008-03-19
申请人： James William Bray , Patrick Lee Jansen , Evangelos Trifon Laskaris , Kiruba Sivasubramaniam
发明人： James William Bray , Patrick Lee Jansen , Evangelos Trifon Laskaris , Kiruba Sivasubramaniam
IPC分类号： H02H7/00
CPC分类号： H02H7/001 , H02H7/06 , Y02E40/68
摘要： A system for protecting superconducting generator field coils including a controller configured to monitor for a quenching of a superconducting field coil of a generator and control a dissipation of a current flow in the superconducting field coil in an event of the quenching, and an armature coil of the generator configured to cause the dissipation of the current flow in the superconducting field coil responsive to the controller in the event of the quenching of the superconducting field coil. A method for protecting superconducting generator field coils including monitoring for a quenching of a superconducting field coil of a generator, and dissipating a current flow in the superconducting field coil via an armature coil of the generator in response to a detection of the quenching.
摘要翻译：一种用于保护超导发电机励磁线圈的系统，包括控制器，其被配置为监测发电机的超导励磁线圈的淬火，并且在淬火的情况下控制超导励磁线圈中的电流的耗散;以及电枢线圈所述发生器被配置成在所述超导场线圈的淬火的情况下响应所述控制器而导致所述超导场线圈中的电流的耗散。一种用于保护超导发电机励磁线圈的方法，包括监测发电机的超导励磁线圈的淬火，以及响应于淬火的检测，通过发电机的电枢线圈消散超导励磁线圈中的电流。

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