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1. 发明授权

US3768053A Superconductive switching path for heavy current 失效
标题翻译：超级电流切换路径
公开(公告)号：US3768053A
公开(公告)日：1973-10-23
申请号：US3768053D
申请日：1972-07-31
申请人： SIEMENS AG
发明人： MASSAR E
IPC分类号： H01L39/20 , H01F7/22
CPC分类号： H01L39/20 , Y10S505/882
摘要： A switching path for heavy current includes at least one superconductive winding traversible by a current and switchable from superconductive to electrically normally conductive condition through its intrinsic magnetic field, and magnetic shield means of superconducting material disposed in the vicinity of the winding and positioned in a manner that when the shield means are in superconductive condition, the magnetic lines of force produced by the winding during the passage of current therethrough are forced into a longer path (s1) than without the shield means so that the magnetic field within the winding is smaller than the lowest critical field intensity at any point of the winding, and so that when the current in the winding reaches a predetermined intensity (IO) the shielding effect of the shield means disappears at least partially due to the increased magnetic field whereby the magnetic lines of force are shortened and the magnetic field increases within the winding to a magnitude above the highest critical magnetic field intensity at any point of the winding passed by the current of predetermined intensity, the winding and the magnetic shield means being immersed in a coolant and being coolable thereby to superconductive temperature, the winding being embedded in heat insulating material of relatively high disruptive strength so as to avoid direct contact of the winding with the coolant, the insulating material having a thickness at least on a side thereof facing the coolant which affords recooling of the winding to superconductive condition subsequent to actuation of the switching path.
摘要翻译：用于大电流的切换路径包括至少一个可由电流穿过的超导绕组，并且可通过其本征磁场从超导电导电到正常导通状态，以及设置在绕组附近并以这种方式定位的超导材料的磁屏蔽装置当屏蔽装置处于超导状态时，在通过电流通过期间由绕组产生的磁力线被迫进入比没有屏蔽装置的更长的路径（s1），使得绕组内的磁场小于在绕组的任何点处的最小临界磁场强度，并且使得当绕组中的电流达到预定强度（IO）时，屏蔽装置的屏蔽效应至少部分地由于增加的磁场而消失，由此磁线力被缩短并且磁场在绕组内增加到一个幅度 e以上的任何一点的临界磁场强度高于预定强度电流的绕组，绕组和磁屏蔽装置浸在冷却液中并可冷却至超导温度，绕组嵌入绝热材料具有相对高的破坏强度，以避免绕组与冷却剂的直接接触，该绝缘材料至少在其面向冷却剂的一侧上具有厚度，其在切换路径的致动之后使绕组的冷却恢复到超导状态。

2. 发明授权

US3720847A Power current cryotron with flat gate conductor 失效
标题翻译：具有平板栅极导体的功率电流CRYOTRON
公开(公告)号：US3720847A
公开(公告)日：1973-03-13
申请号：US3720847D
申请日：1971-10-13
申请人： SIEMENS AG
发明人： MASSAR E
IPC分类号： H01L39/20 , H03K17/00
CPC分类号： H01L39/20 , Y10S336/01 , Y10S505/86 , Y10S505/882
摘要： A power current cryotron comprises an insulating carriage structure and a flat gate conductor of superconducting material on the carrier. The gate conductor may form continuous flat winding turns beside one another on the carrier. The winding turns are distributed along the carrier for substantially uniform magnetic field strength along the predominant portion of the gate conductor length. The conductor may be of meander configuration so that during operation of the cryotron adjacent portions of the conductor conduct current in opposite directions.
摘要翻译：电流低温电路包括载体上的绝缘托架结构和超导材料的平栅导体。栅极导体可以在载体上形成彼此相邻的连续的扁平绕组匝。绕组匝沿着载体分布，沿着栅极导体长度的主要部分具有基本均匀的磁场强度。导体可以是曲折构造，使得在冰箱的操作期间，导体的相邻部分在相反的方向上传导电流。

3. 发明授权

US3804023A Dynamic-magnetic suspension system for a conveyance bound to a guide structure 失效
标题翻译：用于导向结构的传动的动态悬挂系统
公开(公告)号：US3804023A
公开(公告)日：1974-04-16
申请号：US24838572
申请日：1972-04-28
申请人： SIEMENS AG
发明人： MASSAR E , BOGNER G
IPC分类号： B60L13/10 , B61B13/08 , H01F7/00
CPC分类号： B60L13/10 , B60L2200/26 , B61B13/08
摘要： A dynamic-magnetic suspension system for a conveyance bound to a guide structure is disclosed. The system includes a superconductive excitation winding disposed on the conveyance for generating a magnetic field. A plurality of conductor loops are disposed in the guide structure to interact with the magnetic field for suspending and guiding the conveyance with respect to the guide structure. The conductor loops are arranged as a multiphase winding extending in the direction of motion of the conveyance. The excitation winding induces a substantially sinusoidal voltage in the conductor loops which travels at the speed and in the direction of motion of the conveyance.
摘要翻译：公开了一种用于与引导结构相结合的输送的动态磁悬浮系统。该系统包括设置在输送机上用于产生磁场的超导激励绕组。多个导体环设置在引导结构中以与磁场相互作用，用于相对于引导结构悬挂和引导输送。导体环布置成沿输送的运动方向延伸的多相绕组。激励绕组在导体环中感应出基本上正弦的电压，其以传送的运动速度和速度方向传播。

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