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1. 发明申请

US20050286180A1 System and method for quench protection of a superconductor 失效
标题翻译：超导体淬火保护的系统和方法
公开(公告)号：US20050286180A1
公开(公告)日：2005-12-29
申请号：US10878589
申请日：2004-06-28
申请人： Xianrui Huang , Kiruba Sivasubramaniam , James Bray , David Ryan
发明人： Xianrui Huang , Kiruba Sivasubramaniam , James Bray , David Ryan
IPC分类号： H02H7/00 , H02P9/10 , H02H5/04
CPC分类号： H02H7/001 , H01F6/02 , Y02E40/68
摘要： A system and method for protecting a superconductor from a quench condition. A quench protection system is provided to protect the superconductor from damage due to a quench condition. The quench protection system comprises a voltage detector operable to detect voltage across the superconductor. The system also comprises a frequency filter coupled to the voltage detector. The frequency filter is operable to couple voltage signals to a control circuit that are representative of a rise in superconductor voltage caused by a quench condition and to block voltage signals that are not. The system is operable to detect whether a quench condition exists in the superconductor based on the voltage signal received via the frequency filter and to initiate a protective action in response.
摘要翻译：一种用于保护超导体免受淬火条件的系统和方法。提供淬火保护系统以保护超导体免受由于淬火条件的损害。猝熄保护系统包括可操作以检测超导体两端的电压的电压检测器。该系统还包括耦合到电压检测器的频率滤波器。频率滤波器可操作以将电压信号耦合到表示由骤冷条件引起的超导体电压升高的控制电路，并且阻止不是的电压信号。该系统可操作以基于经由频率滤波器接收的电压信号来检测超导体中是否存在淬火条件，并响应于启动保护动作。

2. 发明申请

US20110285219A1 Electrical Machine with Superconducting Armature Coils and Other Components 有权
标题翻译：超导电枢线圈及其他部件电机
公开(公告)号：US20110285219A1
公开(公告)日：2011-11-24
申请号：US13094853
申请日：2011-04-27
申请人： Tao Zhang , Evangelos Laskaris , Manoj Shah , James Bray , Kiruba Sivasubramaniam Haran
发明人： Tao Zhang , Evangelos Laskaris , Manoj Shah , James Bray , Kiruba Sivasubramaniam Haran
IPC分类号： H02K9/00
CPC分类号： H02K55/04 , Y02E10/725 , Y02E40/625
摘要： The present application and the resultant patent provide a superconducting electrical machine. The superconducting electrical machine may include an armature coil made of a high temperature superconducting material, a cooling system, and a field coil. The cooling system may include a cryostat surrounding the armature coil and a foam insulation surrounding the cryostat.
摘要翻译：本申请和所得专利提供了一种超导电机。超导电机可以包括由高温超导材料制成的电枢线圈，冷却系统和励磁线圈。冷却系统可以包括围绕电枢线圈的低温恒温器和围绕低温恒温器的泡沫绝热体。

3. 发明申请

US20060131981A1 Electrical machine with improved loss characteristics and method of making same 失效
标题翻译：具有改善损耗特性的电机及其制造方法
公开(公告)号：US20060131981A1
公开(公告)日：2006-06-22
申请号：US11018592
申请日：2004-12-20
申请人： James Bray , Kiruba Sivasubramaniam , Manoj Shah
发明人： James Bray , Kiruba Sivasubramaniam , Manoj Shah
IPC分类号： H02K9/00 , H02K1/00 , H02K1/22
CPC分类号： H02K1/22 , Y10T29/49009 , Y10T29/49012
摘要： An electrical machine includes a stator and a rotor. The stator has a central opening that is configured to receive the rotor. The rotor includes a generally cylindrical first section comprising a first material mounted on an axially extending shaft within the central opening. The rotor further includes a second section having a second material of a predetermined thickness that is plated integrally over at least a portion of the first section. The second material has a higher electrical conductivity relative to the first material. In certain embodiments, the electrical machine may include a stator support structure having a clamping member comprising a first material and configured to rigidly position the stator around the rotor. The stator support structure further includes an electrically conductive layer comprising a second material plated integrally over the clamping structure, wherein the second material has a higher electrical conductivity relative to the first material.
摘要翻译：电机包括定子和转子。定子具有构造成接收转子的中心开口。转子包括大致圆柱形的第一部分，其包括安装在中心开口内的轴向延伸的轴上的第一材料。转子还包括具有预定厚度的第二材料的第二部分，该第二部分在第一部分的至少一部分上被一体地电镀。第二材料相对于第一材料具有更高的导电性。在某些实施例中，电机可以包括定子支撑结构，该定子支撑结构具有包括第一材料并被构造成使定子围绕转子刚性定位的夹紧构件。定子支撑结构还包括导电层，该导电层包括整体地覆盖在夹持结构上的第二材料，其中第二材料相对于第一材料具有更高的导电性。

4. 发明授权

US08436499B2 Electrical machine with superconducting armature coils and other components 有权
标题翻译：电机具有超导电枢线圈等部件
公开(公告)号：US08436499B2
公开(公告)日：2013-05-07
申请号：US13094853
申请日：2011-04-27
申请人： Tao Zhang , Evangelos Laskaris , Manoj Shah , James Bray , Kiruba Sivasubramaniam Haran
发明人： Tao Zhang , Evangelos Laskaris , Manoj Shah , James Bray , Kiruba Sivasubramaniam Haran
IPC分类号： H02K9/00
CPC分类号： H02K55/04 , Y02E10/725 , Y02E40/625
摘要： The present application and the resultant patent provide a superconducting electrical machine. The superconducting electrical machine may include an armature coil made of a high temperature superconducting material, a cooling system, and a field coil. The cooling system may include a cryostat surrounding the armature coil and a foam insulation surrounding the cryostat.
摘要翻译：本申请和所得专利提供了一种超导电机。超导电机可以包括由高温超导材料制成的电枢线圈，冷却系统和励磁线圈。冷却系统可以包括围绕电枢线圈的低温恒温器和围绕低温恒温器的泡沫绝热体。

5. 发明申请

US20060119193A1 PARALLEL WOUND SUPERCONDUCTING COILS FOR A SYNCHRONOUS 审中-公开
标题翻译：并行绕线超级线圈同步
公开(公告)号：US20060119193A1
公开(公告)日：2006-06-08
申请号：US10904952
申请日：2004-12-07
申请人： Evangelos Laskaris , James Fogarty , Xianrui Huang , James Bray
发明人： Evangelos Laskaris , James Fogarty , Xianrui Huang , James Bray
IPC分类号： H02K9/00
CPC分类号： H02K55/04 , H02K3/28 , H02K11/00 , Y02E40/625
摘要： A superconducting coil assembly includes a plurality of circuit branches. Each circuit branch of the plurality of circuit branches is electrically connected in parallel to each other. Each circuit branch is disposed at a structural core. Each circuit branch of the plurality of circuit branches includes a coil wound from a superconducting wire and a resistive means electrically connected in series to the coil. The coil from each circuit branch forms a plurality of coils with respect to the plurality of circuit branches.
摘要翻译：超导线圈组件包括多个电路分支。多个电路支路中的每个电路支路彼此并联电连接。每个电路分支设置在结构核心处。多个电路分支的每个电路支路包括从超导线缠绕的线圈和与线圈串联电连接的电阻装置。来自每个电路分支的线圈相对于多个电路分支形成多个线圈。

6. 发明申请

US20070108979A1 Magnetic resonance imaging system with reduced cooling needs 有权
标题翻译：具有降低冷却需求的磁共振成像系统
公开(公告)号：US20070108979A1
公开(公告)日：2007-05-17
申请号：US11282074
申请日：2005-11-17
申请人： David Ryan , J. Ryan , Evangelos Laskaris , Kathleen Amm , Bruce Knudsen , Judson Marte , Thomas Raber , Robert Zabala , James Bray , Bruce Amm , Sergio Loureiro
发明人： David Ryan , J. Ryan , Evangelos Laskaris , Kathleen Amm , Bruce Knudsen , Judson Marte , Thomas Raber , Robert Zabala , James Bray , Bruce Amm , Sergio Loureiro
IPC分类号： G01V3/00
CPC分类号： G01R33/3815
摘要： A Magnetic Resonance Imaging (MRI) system having a vacuum vessel positioned about an imaging volume, one or more high temperature superconducting coils positioned within the vacuum vessel, and a cryocooler coupled to the vacuum vessel to operate the superconducting coil at a temperature above 10 K. At least one gradient coil is positioned between an imaging volume and the superconducting coil without any thermal shielding interposed between the gradient coil and the superconducting coil.
摘要翻译：具有围绕成像体积定位的真空容器，位于真空容器内的一个或多个高温超导线圈的磁共振成像（MRI）系统和耦合到真空容器的低温冷却器，以在高于10K的温度下操作超导线圈至少一个梯度线圈被定位在成像体积和超导线圈之间，而没有插入梯度线圈和超导线圈之间的任何热屏蔽。

7. 发明申请

US20050218752A1 System and method for cooling a super-conducting device 失效
标题翻译：用于冷却超导装置的系统和方法
公开(公告)号：US20050218752A1
公开(公告)日：2005-10-06
申请号：US10813366
申请日：2004-03-30
申请人： James Bray , Albert Steinbach , Richard Dawson , Evangelos Laskaris , Xianrul Huang
发明人： James Bray , Albert Steinbach , Richard Dawson , Evangelos Laskaris , Xianrul Huang
IPC分类号： H02K9/00 , H02K9/19 , H02K55/04 , H02N1/00 , H02K21/12
CPC分类号： H02K9/193 , H02K55/04 , Y02E40/625
摘要： A system and method for cooling a superconductive rotor coil. The system comprises a rotatable shaft coupled to the superconductive rotor coil. The rotatable shaft may comprise an axial passageway extending through the rotatable shaft and a first passageway extending through a wall of the rotatable shaft to the axial passageway. The axial passageway and the first passageway are operable to convey a cryogenic fluid to the superconductive rotor coil through the wall of the rotatable shaft. A cryogenic transfer coupling may be provided to supply cryogenic fluid to the first passageway.
摘要翻译：一种用于冷却超导转子线圈的系统和方法。该系统包括联接到超导转子线圈的可旋转轴。旋转轴可以包括延伸穿过可旋转轴的轴向通道和延伸穿过可旋转轴的壁到轴向通道的第一通道。轴向通道和第一通道可操作以通过可旋转轴的壁将低温流体输送到超导转子线圈。可以提供低温转移耦合以将低温流体供应到第一通道。

8. 发明申请

US20050090403A1 Superconducting wire, method of manufacture thereof and the articles derived therefrom 有权
标题翻译：超导线及其制造方法及其衍生物
公开(公告)号：US20050090403A1
公开(公告)日：2005-04-28
申请号：US10691368
申请日：2003-10-22
申请人： Thomas Raber , Judson Marte , Evangelos Laskaris , Sergio Loureiro , Robert Zabala , Bruce Knudsen , Kathleen Amm , Bruce Amm , James Bray
发明人： Thomas Raber , Judson Marte , Evangelos Laskaris , Sergio Loureiro , Robert Zabala , Bruce Knudsen , Kathleen Amm , Bruce Amm , James Bray
IPC分类号： C01G1/00 , C01B35/04 , H01B12/10 , H01B13/00 , H01L39/14 , H01L39/24 , C10F5/00
CPC分类号： H01L39/2487 , Y10S505/704
摘要： Disclosed herein is method for making a wire comprising contacting a first end of a first superconducting wire with a second end of a second superconducting wire, wherein the superconducting wire comprises a superconducting filament having a superconducting composition comprising magnesium diboride; heating the first end of the first superconducting wire with the second end of the second superconducting wire at a point to form a joint, wherein the superconducting filament having the superconducting composition is in continuous electrical contact with any other part of the superconducting filament after the formation of the joint.
摘要翻译：本文公开了制造线材的方法，包括使第一超导线材的第一端与第二超导线材的第二端接触，其中超导线材包括具有包含二硼化镁的超导组合物的超导细丝; 加热第一超导线的第一端与第二超导线的第二端在一点形成接头，其中具有超导组合物的超导细丝在形成之后与超导细丝的任何其它部分连续电接触的联合。

9. 发明申请

US20050256292A1 Antimicrobial acid-catalyzed coating compositions 有权
标题翻译：抗微生物酸催化涂料组合物
公开(公告)号：US20050256292A1
公开(公告)日：2005-11-17
申请号：US11127394
申请日：2005-05-12
申请人： James Bray
发明人： James Bray
IPC分类号： C08G63/02 , C09D5/14 , C09D101/18 , C09D187/00
CPC分类号： C09D101/18 , A01N25/10 , C08L1/18 , C08L61/24 , C08L61/28 , C09D5/14 , C09D133/066 , C09D167/08 , A01N31/16 , A01N47/04 , A01N59/16 , C08L2666/16
摘要： The antimicrobial acid-catalyzed coating composition of the invention is an acid-catalyzed coating composition formulated with at least one antimicrobial agent to provide antimicrobial activity to the coating composition and an article coated therewith.
摘要翻译：本发明的抗微生物酸催化的涂料组合物是与至少一种抗微生物剂一起配制的酸催化的涂料组合物，以提供对涂料组合物的抗微生物活性和用其涂覆的制品。

10. 发明申请

US20050194862A1 Superconducting rotating machines with stationary field coils and axial airgap flux 失效
标题翻译：具有固定磁场线圈和轴向气隙磁通的超导旋转机
公开(公告)号：US20050194862A1
公开(公告)日：2005-09-08
申请号：US10792503
申请日：2004-03-03
申请人： Ronghai Qu , James Bray
发明人： Ronghai Qu , James Bray
IPC分类号： H02K1/00 , H02K1/22 , H02K3/00 , H02K31/00
CPC分类号： H02K55/04 , H02K19/103 , Y02E40/625
摘要： A machine, such as a motor or generator, includes a rotatable rotor assembly comprising a plurality of salient poles and a stationary stator assembly comprising a superconducting field coil. The superconducting field coil and the salient poles are configured relative to each other such when the rotor assembly is rotated relative to the stator assembly around a predetermined axis, a rotating magnetic field is produced with an airgap flux direction substantially along the predetermined axis.
摘要翻译：诸如电动机或发电机的机器包括包括多个凸极的可旋转转子组件和包括超导励磁线圈的固定定子组件。当转子组件相对于定子组件围绕预定轴线旋转时，超导场线圈和凸极相对彼此配置，旋转磁场产生大致沿预定轴线的气隙磁通方向。

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