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91. 发明授权

EP0346411B1 HOCHSTROMSCHALTER 失效
标题翻译：高电流开关
公开(公告)号：EP0346411B1
公开(公告)日：1993-08-11
申请号：EP88910023.6
申请日：1988-11-18
申请人： HEIDELBERG MOTOR GESELLSCHAFT FUER ENERGIEKONVERTER MBH
发明人： EHRHART, Peter , GRÜNDEL, Andreas , HEIDELBERG, Götz , WECK, Werner
IPC分类号： H01L39/20 , H01L39/12 , H01L39/10
CPC分类号： H01L39/20 , H01L39/10
摘要： A high current switch contains superconducting material (12) as the switching medium and comprises an arrangement (22) by means of which the superconducting material (12) can be converted from the superconducting state to non-superconducting state and vice-versa.

92. 发明授权

EP0139189B1 A persistent current switch for high energy superconductive solenoids 失效
标题翻译：用于高能量超导电磁阀的持续电流开关
公开(公告)号：EP0139189B1
公开(公告)日：1987-09-02
申请号：EP84110494.6
申请日：1984-09-04
申请人： GENERAL ELECTRIC COMPANY
发明人： Laskaris, Evangelos Trifon , Jones, Donald Wayne
IPC分类号： H01L39/20 , H01H33/02
CPC分类号： H01L39/20 , Y10S505/882

93. 发明公开

EP0074030A2 Supraleitender Schalter 失效
标题翻译： Supraleitender沙尔特
公开(公告)号：EP0074030A2
公开(公告)日：1983-03-16
申请号：EP82107878.9
申请日：1982-08-27
申请人： BROWN, BOVERI & CIE Aktiengesellschaft
发明人： Dustmann, Cord-Henrich, Dr. Dipl.-Chem.
IPC分类号： H01L39/18
CPC分类号： H01L39/20
摘要： Ein supraleitender Schalter (1), dessen elektrischer Widerstand durch gesteuertes Überschreiten wenigstens eines der kritischen Werte der Temperatur, des Magnetfeldes und der Strombelastung von Null in einem hohem, den Schaltkreis, in dem der supraleitende Schalter (1) angeordnet ist, angepaßten Wert übergeführt wird, besteht aus Faserleitern aus mit einer supraleitenden Schicht versehenen Fasern. Die Faserleiter sind mit einer wärmeableitenden Matrix umgeben, deren Schichtdicke sowohl den erwünschten Normalleitungswiderstand für den Schalter (1) als auch eine ausreichende Stabilisierung in der Supraleitungsphase gewährleistet. Der supraleitende Schalter (1) kann mit einer supraleitenden Spule (2) elektrisch verbunden sein, wobei die Wicklungen der Spule (2) ebenfalls Faserleiter enthalten und mit den Faserleitern des Schalters (1) einen durchgehenden Faserleiterstrang bilden.
摘要翻译：一种超导电开关（1），其电阻通过受到温度，磁场和磁场的至少一个临界值的控制过冲而从零切换到适合于包含超导开关（1）的电路的高值电流负载由纤维制成，纤维导体由具有超导层的纤维制成。纤维导体被除热矩阵包围，层的厚度确保了开关（1）的期望的正常导通电阻和超导相位的适当稳定性。超导电开关（1）可以电连接到超导线圈（2），线圈（2）的绕组也包含纤维导体并与开关（1）的纤维导体形成连续的纤维导体线，。

94. 发明公开

EP3086380A4 SUPERCONDUCTING MAGNET, MRI, AND NMR 有权
标题翻译： SUPRALEITENDER MAGNET，MRT UND NMR
公开(公告)号：EP3086380A4
公开(公告)日：2017-08-23
申请号：EP13899826
申请日：2013-12-20
申请人： HITACHI LTD
发明人： TANAKA HIDEKI , WAKUDA TSUYOSHI
IPC分类号： H01F6/00 , H01L39/20
CPC分类号： H01L39/10 , G01R33/3815 , H01F6/008 , H01L39/02 , H01L39/20 , H02H1/0007 , H02H7/001
摘要： An object of the present invention is to provide a persistent current switch with high heating efficiency by simplifying the configuration of the persistent current switch and reducing the heat capacity. To achieve the object, a superconducting magnet in accordance with the present invention includes a superconducting coil, a persistent current switch, and one of an alternating-current power supply, a pulsed power supply, or a charge/discharge circuit. The one of the alternating-current power supply, the pulsed power supply, or the charge/discharge circuit is connected to a loop circuit of the superconducting coil and the persistent current switch such that it is in parallel with the persistent current switch.
摘要翻译：本发明的目的是通过简化持续电流开关的配置并降低热容量来提供具有高加热效率的持续电流开关。为了实现该目的，根据本发明的超导磁体包括超导线圈，持续电流开关以及交流电源，脉冲电源或充电/放电电路中的一个。交流电源，脉冲电源或充电/放电电路中的一个连接到超导线圈和持续电流开关的环路，使得其与持续电流开关并联。

95. 发明公开

EP3086380A1 SUPERCONDUCTING MAGNET, MRI, AND NMR 有权
标题翻译： SUPRALEITEND MAGNET，MRT联合国核证
公开(公告)号：EP3086380A1
公开(公告)日：2016-10-26
申请号：EP13899826.5
申请日：2013-12-20
申请人： Hitachi, Ltd.
发明人： TANAKA Hideki , WAKUDA Tsuyoshi
IPC分类号： H01L39/20 , H01B12/10 , H01F6/00
CPC分类号： H01L39/10 , G01R33/3815 , H01F6/008 , H01L39/02 , H01L39/20 , H02H1/0007 , H02H7/001
摘要： An object of the present invention is to provide a persistent current switch with high heating efficiency by simplifying the configuration of the persistent current switch and reducing the heat capacity. To achieve the object, a superconducting magnet in accordance with the present invention includes a superconducting coil, a persistent current switch, and one of an alternating-current power supply, a pulsed power supply, or a charge/discharge circuit. The one of the alternating-current power supply, the pulsed power supply, or the charge/discharge circuit is connected to a loop circuit of the superconducting coil and the persistent current switch such that it is in parallel with the persistent current switch.
摘要翻译：本发明的目的是通过简化持久电流开关的结构并降低热容量来提供具有高加热效率的持久电流开关。为了实现该目的，根据本发明的超导磁体包括超导线圈，持续电流开关以及交流电源，脉冲电源或充电/放电电路之一。交流电源，脉冲电源或充电/放电电路中的一个连接到超导线圈和持续电流开关的环路电路，使其与持续电流开关并联。

96. 发明授权

EP2380219B1 SUPERCONDUCTING SWITCH COOLED BY MEANS OF INTERNAL CAVITY FILLED WITH LIQUID OR GASEOUS COOLANT 有权
标题翻译：，用液体或气体冷却剂填充冷冻由内部腔体的超导开关，
公开(公告)号：EP2380219B1
公开(公告)日：2015-01-14
申请号：EP09764590.7
申请日：2009-11-23
申请人： Koninklijke Philips N.V.
发明人： AKHMETOV, Alexander, A.
IPC分类号： H01L39/20
CPC分类号： H01L39/20 , Y10T29/49105

97. 发明公开

EP2581956A3 A superconductor switching arrangement 有权转让
标题翻译：开关装置超导体
公开(公告)号：EP2581956A3
公开(公告)日：2014-09-03
申请号：EP12185884.9
申请日：2012-09-25
申请人： Rolls-Royce plc
发明人： Bright, Christopher Graham , McLoughlin, Adam John
IPC分类号： H01L39/20 , H03K17/92
CPC分类号： H01L39/20 , H03K17/92 , Y10T307/74
摘要： The invention relates to a superconductor switching arrangement, comprising: a superconductor (212) having a plurality of first connection zones (214R,Y,B) and at least one second connection zones(216n,p), the first and second connection zones being connectable by at least one superconducting path (222) in use, a quenching device (611)which is operable to selectively quench portions of the superconductor so as to remove the superconducting path between at least two of the first connection zones and the at least one second connection zone.

98. 发明公开

EP1524748A1 Superconducting current limiting device with magnetic field assisted quenching 有权
标题翻译： Supraleitender Strombegrenzer mitmagnetfeldunterstütztemQuench
公开(公告)号：EP1524748A1
公开(公告)日：2005-04-20
申请号：EP04300662.6
申请日：2004-10-07
申请人： Nexans
发明人： Breuer, Frank , Bock, Joachim , Elscher, Steffen
IPC分类号： H02H9/02 , H01L39/16
CPC分类号： H01L39/20 , H01F2006/001
摘要： The present invention relates to a superconducting current limiting device comprising a superconductor component (1) wherein each superconductor component (1) comprises a superconductor body (2) on which a coil (3) is wound the coil being electrically connected to the superconductor body (2) wherein in the superconducting current limiting device a magnetic field is generated on transition of the superconductor from the superconducting state to the normal conducting state.
摘要翻译：超导电流限制装置技术领域本发明涉及一种超导电流限制装置，其包括超导体部件（1），其中每个超导体部件（1）包括超导体本体（2），线圈（3）缠绕在该超导体部分上，线圈被电连接到超导体 2）其中在超导限流装置中，超导体从超导状态转变到正常导通状态时产生磁场。

99. 发明授权

EP0561552B1 A magnetic field generator, a persistent current switch assembly for such a magnetic field generator, and the method of controlling such a magnetic field generator 失效
标题翻译：磁场发生器，永久电流开关这样的磁场发生器和方法用于控制这种磁场发生器
公开(公告)号：EP0561552B1
公开(公告)日：1997-10-15
申请号：EP93301804.6
申请日：1993-03-10
申请人： HITACHI, LTD.
发明人： Aihara, Katsuzo , Matsuda, Shinpei , Kamo, Tomoichi
IPC分类号： H01L39/20
CPC分类号： H01L39/20 , G01R33/3815 , Y10S505/882

100. 发明公开

EP0761030A1 CURRENT LIMITING DEVICE 失效
标题翻译：电流限制装置
公开(公告)号：EP0761030A1
公开(公告)日：1997-03-12
申请号：EP96908208.0
申请日：1996-03-22
申请人： OXFORD INSTRUMENTS PLC
发明人： McDOUGALL, Ian, Leitch , HANLEY, Peter
IPC分类号： H01L39 , H02H9
CPC分类号： H02H9/023 , H01F2006/001 , H01L39/20 , Y02E40/69 , Y10S505/881
摘要： A current limiting device comprising an electrical superconductor (1) for attachment in an electrical circuit, the superconductor being made of material having a critical current density which varies with applied magnetic field. A magnetic field generator means (4) generates a magnetic field to which the superconductor (1) is exposed, whereby under normal working conditions a magnetic field applied causes the critical current density to be less than a maximum critical current density. A controller (5) adjusts the critical current density such that after a current carried by the superconductor (1) exceeds the critical current density so that the superconductor transforms to a resistive state, the controller can be activated to increase the critical current density whereby the superconductor returns to the superconducting condition without terminating the flow of current through the superconductor.

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