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1. 发明授权

US3800256A Energy storage and switching with superconductors 失效
标题翻译：能量储存与超导体切换
公开(公告)号：US3800256A
公开(公告)日：1974-03-26
申请号：US35404273
申请日：1973-04-24
申请人： ATOMIC ENERGY COMMISSION
发明人： GARWIN R
IPC分类号： G11C11/44 , H01F6/00 , H03K3/38 , H05H1/02 , H01V11/16
CPC分类号： H03K3/38 , G11C11/44 , H01F6/006 , H05H1/02 , Y10S505/87 , Y10S505/882
摘要： The disclosure relates to a superconducting energy storage and switching apparatus. A superconducting energy storing device, such as a coil, is surrounded and cooled by, for example, liquid helium. A switch comprising a material having relatively high resistivity when normal and superconducting at very low temperatures is electrically connected to the superconducting energy storage device. The switch is immersed in a dewar separate from the coil so that the temperature of the switch can be controlled independently of the temperature of the coil to provide electrical switching capability without loss of energy storing efficiency.
摘要翻译：本公开涉及一种超导能量储存和开关装置。诸如线圈的超导能量存储装置被例如液氦包围和冷却。当在非常低的温度下正常和超导时，包括具有相对高电阻率的材料的开关电连接到超导能量存储装置。开关浸入与线圈分离的杜瓦瓶中，使开关的温度可以独立于线圈的温度进行控制，从而提供电开关能力，而不会损失储能效率。

2. 发明授权

US3715703A Superconducting switch 失效
标题翻译：超级开关
公开(公告)号：US3715703A
公开(公告)日：1973-02-06
申请号：US3715703D
申请日：1971-06-08
申请人： COMMISSARIAT ENERGIE ATOMIQUE
发明人： CROSO H , PROST G , QUEFELLEC A , SOLE J
IPC分类号： H01L39/20 , H03K17/92 , H01C7/16
CPC分类号： H03K17/92 , H01L39/20 , Y10S505/882
摘要： The superconducting switch comprises at least one superconducting hairpin element having two arms through which currents pass in opposite directions and the distance d between the two arms of a hairpin element is appreciably smaller than the distance D between two adjacent elements.

3. 发明授权

US3459543A Superconducting device 失效
标题翻译：超级设备
公开(公告)号：US3459543A
公开(公告)日：1969-08-05
申请号：US3459543D
申请日：1966-07-26
申请人： CIBA LTD
发明人： MUELLER JEAN , BUCHER ERNST
IPC分类号： C22C25/00 , H01L39/00 , H01L39/12
CPC分类号： C22C25/00 , H01L39/00 , H01L39/12 , Y10S420/901 , Y10S505/805 , Y10S505/872 , Y10S505/882

4. 发明授权

US4021633A Persistent current switch including electrodes forming parallel conductive and superconductive paths 失效
标题翻译：持续电流开关包括形成平行导电和超导路径的电极
公开(公告)号：US4021633A
公开(公告)日：1977-05-03
申请号：US576372
申请日：1975-05-12
申请人： Kooji Kuwabara , Hiroyuki Sugawara , Takao Miyashita
发明人： Kooji Kuwabara , Hiroyuki Sugawara , Takao Miyashita
IPC分类号： H01H33/66 , H01H33/00 , H01H1/02
CPC分类号： H01H33/004 , Y10S505/882
摘要： A persistent current switch adapted to connect the ends of a superconducting coil together and to disconnect the ends thereof includes a vacuum casing and at least a pair of electrodes disposed in the vacuum casing in opposing relationship to each other. Each of the electrodes is provided with a highly conductive contact portion of high-purity metal having a very small resistivity at extremely low temperatures and with at least one superconducting contact portion of superconducting material in alignment with one another in the respective electrodes so that parallel current paths of the highly conductive contact portion and the superconducting contact portion may be simultaneously established when the electrodes are brought into contact with each other. The persistent current flows through the superconducting contact portion in the normal state, but the current is swiftly diverted to the highly conductive contact portion when the S-N transition takes place owing to the deterioration of the critical current value of the superconductor due to the sudden change in conduction current or the application of external magnetic field so that the rapid attenuation of the persistent current can be prevented.
摘要翻译：一种持续电流开关，其适于将超导线圈的端部连接在一起并使其端部断开，其包括真空壳体和设置在真空壳体中的彼此相对关系的至少一对电极。每个电极设置有高纯度金属的高导电性接触部分，其在极低温度下具有非常小的电阻率，并且至少一个超导材料的超导接触部分在各个电极中彼此对准，使得并联电流当电极彼此接触时，可以同时建立高导电性接触部分和超导接触部分的路径。持续电流在正常状态下流过超导接触部分，但是当由于超导体的临界电流值由于突然变化而导致的SN转变发生时，电流迅速转移到高导电性接触部分传导电流或外部磁场的应用，从而可以防止持续电流的快速衰减。

5. 发明授权

US4016526A Superconductive switch 失效
标题翻译：超导开关
公开(公告)号：US4016526A
公开(公告)日：1977-04-05
申请号：US560451
申请日：1975-03-21
申请人： Brigitte Gamet , Jean-Claude Renard
发明人： Brigitte Gamet , Jean-Claude Renard
IPC分类号： H01F6/02 , H01L39/20 , H03K17/92 , H01L43/08
CPC分类号： H01F6/02 , H01L39/20 , H03K17/92 , H01F2029/143 , Y10S505/882
摘要： A superconductive switch having a high operating rhythm. The superconductive material in a thin layer is cooled by a permeable fibre glass strip which brings the cryogenic fluid into contact with it. Application to the feeding of a device by successive discharges of a superconductive storage winding.
摘要翻译：具有高操作节奏的超导开关。薄层中的超导材料由可渗透的玻璃带冷却，导致低温流体与其接触。应用于通过连续放电超导存储绕组来馈送设备。

6. 发明授权

US4001481A Superconductive elements and method for producing the same 失效
标题翻译：超导元件及其制造方法
公开(公告)号：US4001481A
公开(公告)日：1977-01-04
申请号：US403883
申请日：1973-10-05
申请人： Yoshinobu Tarutani , Ushio Kawabe , Mitsuhiro Kudo , Sadanori Taguchi
发明人： Yoshinobu Tarutani , Ushio Kawabe , Mitsuhiro Kudo , Sadanori Taguchi
IPC分类号： H01L39/12 , H01L39/16 , H01L39/24 , B05D5/12 , B32B15/04 , C23C13/02
CPC分类号： H01L39/2409 , H01L39/12 , Y10S505/813 , Y10S505/819 , Y10S505/862 , Y10S505/882
摘要： A superconductive element comprising a substrate, at least one face of which is composed of alumina, and a layer of a superconductive compound of the Nb-Al, Nb-Ga, Nb-Al-Ge or Nb-Ga-Al system formed on the alumina face, which exhibits an excellent critical current density in either a low magnetic field or a high magnetic field and simultaneously has a high critical temperature, and in which peeling or cracking is not caused, and a method for preparing such superconductive element comprising the step of vaccum depositing the above-noted superconductive compound on an alumina surface of a substrate.

7. 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。

8. 发明授权

US3713058A Controlled change-over super conductive switch 失效
标题翻译：控制变更超导电开关
公开(公告)号：US3713058A
公开(公告)日：1973-01-23
申请号：US3713058D
申请日：1972-01-06
申请人： COMP GENERALE ELECTRICITE
发明人： SANTA MARIA E , ORGE V
IPC分类号： H01F6/02 , H01L39/20 , H01F7/22
CPC分类号： H01L39/20 , H01F6/02 , H01F2029/143 , Y10S505/882
摘要： A device obtains resistance response curves of a switch as a function of time according to laws defined in advance, comprising a superconducting main winding and control windings wound in a particular way.
摘要翻译：根据预先定义的规律，设备根据时间获得开关的电阻响应曲线，其包括以特定方式缠绕的超导主绕组和控制绕组。

9. 发明授权

US3440376A Low-temperature or superconducting vacuum circuit interrupter 失效
标题翻译：低温或超导真空断路器
公开(公告)号：US3440376A
公开(公告)日：1969-04-22
申请号：US3440376D
申请日：1966-03-14
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： RABINOWITZ MARIO
IPC分类号： H01H33/00 , H01H33/66 , H01H9/30
CPC分类号： H01H33/004 , H01H33/66 , Y10S505/882

10. 发明授权

US3339165A Magnetic switching device 失效
标题翻译：磁性开关装置
公开(公告)号：US3339165A
公开(公告)日：1967-08-29
申请号：US62551256
申请日：1956-11-30
申请人： IBM
发明人： GARWIN RICHARD L
IPC分类号： G11C11/44 , H01L39/10 , H01L39/20
CPC分类号： H01L39/20 , G11C11/44 , H01L39/18 , Y10S505/882

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