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1. 发明专利

JP2010186733A Connecting part of superconducting cable, and superconducting cable line using it 有权
标题翻译：超导电缆的连接部分和使用它的超级电缆线
公开(公告)号：JP2010186733A
公开(公告)日：2010-08-26
申请号：JP2009194044
申请日：2009-08-25
申请人： Sumitomo Electric Ind Ltd , Tokyo Electric Power Co Inc:The , 住友電気工業株式会社 , 東京電力株式会社
发明人： ASHIBE YUICHI , HIROSE MASAYUKI , TAKIGAWA YASUSHI , HONJO SHOICHI , MIMURA TOMOO , NOGUCHI YUTAKA , KITO YUTAKA
IPC分类号： H01R4/68 , H01B12/02 , H01R4/58 , H02G15/34
CPC分类号： Y02E40/641 , Y02E40/648
摘要： PROBLEM TO BE SOLVED: To provide a connecting part of a superconducting cable capable of compactification of whole dimension by reviewing an insulation design of a cable core and a reinforced insulation structure. SOLUTION: This connecting part of the superconducting cable includes the end part of the cable core 110 in which a super conductor 1 and an insulating layer 2 to cover the superconductor are stepwisely exposed, a conductive connecting member 7 in which this exposed super conductor 1 is connected to a connecting object, and a reinforced insulating structure 200 constituted by winding a tape-like insulating member around the end part of this cable core and the outer periphery of the conductive connecting member. Then, dielectric constant of the outer insulating layer 22 in the insulating layer 2 is higher than that of the main insulating layer 21, and dielectric constant of a rising part 203 of a stress corn part 202 in the reinforced insulating structure 200 is higher than that of the main insulating layer 21. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过回顾电缆芯和加强绝缘结构的绝缘设计，提供能够整体尺寸的紧密化的超导电缆的连接部分。解决方案：超导电缆的这个连接部分包括电缆芯110的端部，其中超导体1和覆盖超导体的绝缘层2逐步暴露在其中，导电连接部件7中暴露的超导体导体1连接到连接对象，以及加强绝缘结构200，其通过在该电缆芯的端部周围缠绕带状绝缘构件和导电连接构件的外周而构成。然后，绝缘层2中的外绝缘层22的介电常数高于主绝缘层21的介电常数，并且加强绝缘结构200中的应力玉米部202的上升部203的介电常数高于的主绝缘层21.版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010103007A Solid cable 审中-公开
标题翻译：固体电缆
公开(公告)号：JP2010103007A
公开(公告)日：2010-05-06
申请号：JP2008274583
申请日：2008-10-24
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： HIROSE MASAYUKI , MITANI MUNEHISA , TAKIGAWA YASUSHI , SEKIGUCHI YOITSU
IPC分类号： H01B9/06 , H01B3/52
摘要： PROBLEM TO BE SOLVED: To provide a solid cable, capable of suppressing movement of insulating oil associated with thermal history of an insulating layer in operation of the cable to stabilize the insulating characteristic by thickening the insulating oil in the insulating layer, and to provide a connection part thereof.
SOLUTION: The solid cable includes the insulating layer 30 impregnated with insulating oil, at least a part of the insulating layer 30 being constituted by winding a composite paper having an insulating paper and a plastic layer. The insulating paper is made through pulp production step and insulating paper making step, and in at least one of the pulp production step and the insulating paper making step, acid washing and neutralization treatment are performed. The neutralization treatment is performed by use of a neutralizer containing a metal ion.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种固体电缆，其能够在电缆操作中抑制与绝缘层的热历史相关的绝缘油的移动，以通过增厚绝缘层中的绝缘油来稳定绝缘特性，以及以提供其连接部分。解决方案：固体电缆包括浸渍有绝缘油的绝缘层30，绝缘层30的至少一部分通过缠绕具有绝缘纸和塑料层的复合纸构成。绝缘纸通过纸浆生产步骤和绝缘纸制造步骤制成，并且在至少一个纸浆生产步骤和绝缘纸制造步骤中，进行酸洗和中和处理。中和处理通过使用含有金属离子的中和剂进行。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2007265697A Manufacturing method of superconducting cable 有权
标题翻译：超导电缆的制造方法
公开(公告)号：JP2007265697A
公开(公告)日：2007-10-11
申请号：JP2006086750
申请日：2006-03-27
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： HIROSE MASAYUKI , YUMURA HIROYASU , TAKIGAWA YASUSHI
IPC分类号： H01B12/08 , H01B13/00
CPC分类号： Y02E40/641
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a superconducting cable capable of forming a slack to absorb a contracted portion at the time of cooling at a cable core inside a heat insulation pipe in a simple method.
SOLUTION: In the manufacturing method of the superconducting cable, the cable core is housed in the pipe, inside which, pressing force in a direction of a pipe axis is imparted on at least one end of the cable core. The pipe in that state (a core-incorporated inner pipe CP) is played out of a supply drum (a small drum SS), and is reeled up to a take-up drum with a diameter different from that of the supply drum (a large drum TL), whereby, the cable core is compressed in a pipe length direction to form a slack at the cable core inside the pipe.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以简单的方法在绝热管内的缆芯处冷却时能够形成松弛以吸收收缩部分的超导电缆的制造方法。解决方案：在超导电缆的制造方法中，电缆芯被容纳在管中，其中沿着管轴方向的压力施加在电缆芯的至少一端。在该状态下的管（内芯管CP）从供给鼓（小鼓SS）中放出，并被卷绕到与供给鼓的直径不同的卷取鼓（a 大鼓TL），由此，电缆芯在管道长度方向上被压缩以在管道内的电缆芯处形成松弛。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2009124856A Method of forming end of superconducting cable 有权
标题翻译：超导电缆终端的形成方法
公开(公告)号：JP2009124856A
公开(公告)日：2009-06-04
申请号：JP2007296108
申请日：2007-11-14
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： TAKIGAWA YASUSHI , ASHIBE YUICHI
IPC分类号： H02G15/34 , H01L39/04 , H02G15/02
CPC分类号： Y02E40/648
摘要： PROBLEM TO BE SOLVED: To provide a method of forming ends of a superconducting cable so that the bending quantity of a cable core can be maintained for pulling of the cable. SOLUTION: The method of forming ends of the superconducting cable includes attaching pulling eyes 4 on ends of a pipe for housing the cable core 10. On the ends of the cable core 10, a core support 5 capable of moving through the pipe 20, 3, a compression spring 6, a support 43 configuring each of the pulling eyes 4 and a compression jig 9 are sequentially arranged on the outside of a pipe axis direction. The compression jig 9 compresses the compression spring 6 so as to be housed in the pipe 20, 3 while allowing the spring support 43 and the core support 5 to come close. The ends of the pipe 20, 3 are fixed to the spring support 43 while maintaining the compression state of the compression spring 6 by the compression jig 9, thereby arranging the compression spring 6 for pressing the cable core 10 via the core support 5 between the core support 5 and the spring support 43 in the pipe. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种形成超导电缆的端部的方法，使得可以维持电缆芯的弯曲量以拉出电缆。解决方案：形成超导电缆的端部的方法包括将拉眼4附接在用于容纳电缆芯10的管的端部上。在电缆芯10的端部上，能够穿过管道的芯支撑件5 如图20,3所示，压缩弹簧6，构成每个拉眼4的支撑件43和压缩夹具9依次布置在管轴方向的外侧。压缩夹具9压缩压缩弹簧6，以便容纳在管道20,3中，同时允许弹簧支撑件43和芯部支撑件5靠近。通过压缩夹具9保持压缩弹簧6的压缩状态，管道20,3的端部被固定到弹簧支撑件43，从而将压缩弹簧6经由芯支撑件5设置在压缩弹簧6之间，芯支撑件5和弹簧支撑件43在管道中。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2006078190A Device and method for monitoring vacuum lowering of vacuum insulation structure 有权
标题翻译：用于监测真空绝缘结构真空度降低的装置和方法
公开(公告)号：JP2006078190A
公开(公告)日：2006-03-23
申请号：JP2004259290
申请日：2004-09-07
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： OKAZAKI TORU , WATABE MICHIHIKO , TAKIGAWA YASUSHI
IPC分类号： G01K1/14 , B01J3/00 , F16L59/06 , F17C3/08 , F17C13/02 , G01L21/10
摘要： PROBLEM TO BE SOLVED: To determine the reason for the malfunction at a low cost and with a simple structure, in a system adopted with an insulating structure is whether a degradation in vacuum of the vacuum chamber or the abnormality of the system of the thermally insulated object, when an abnormality has occurred in the system of insulation object; and to provide a monitoring device, and to provide a method with little possibility of lowering of the degree of vacuum. SOLUTION: The monitoring device for monitoring lowering of the vacuum level of the vacuum heat insulating structure and the method of monitoring the vacuum level lowering is constituted, such that in the vacuum heat insulating structure, where the wall temperature of high-temperature side and the low-temperature side of the vacuum chamber can be measured, a temperature sensor is provided which is in direct contact with neither wall. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了以低成本和简单的结构确定故障的原因，在采用绝缘结构的系统中，真空室的真空劣化或系统的异常当隔热物体系发生异常时，该绝热物体; 并提供一种监测装置，并且提供几乎没有降低真空度的可能性的方法。解决方案：用于监测真空绝热结构的真空度的降低的监视装置和监测真空度降低的方法被构成，使得在真空绝热结构中，其中高温的壁温可以测量真空室的低温侧，设置与两个壁直接接触的温度传感器。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005251570A Intermediate connection part of superconducting cable 有权
标题翻译：超导电缆的中间连接部分
公开(公告)号：JP2005251570A
公开(公告)日：2005-09-15
申请号：JP2004060779
申请日：2004-03-04
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： ASHIBE YUICHI , TAKIGAWA YASUSHI
IPC分类号： H01R4/68 , H01B12/02 , H01B12/16 , H01R4/20 , H02G15/08 , H02G15/24 , H02G15/34
CPC分类号： H01R4/68 , H01R24/562 , H01R2107/00 , H02G15/34 , Y02E40/648
摘要： PROBLEM TO BE SOLVED: To provide an intermediate connection part of a superconducting cable capable of reducing the size thereof. SOLUTION: The intermediate connection part of a superconducting cable connects superconducting cables each having a former 200, a superconductor 201, and an insulating layer 202 to each other. The formers 200 are connected to each other by making the outer diameter of the connecting sleeve 300 and the outer diameter of the former 200 equal to each other by inserting the connecting sleeve 300 into the outer circumference of the edge part of each former to be placed face to face and connecting them with compression. Then, the superconductors 201 to be placed face to face on the outside of this connecting sleeve 300 are made equal to the outer diameter of the superconductor in the superconducting cable and connected. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够减小其尺寸的超导电缆的中间连接部分。解决方案：超导电缆的中间连接部分将每个具有前者200，超导体201和绝缘层202的超导电缆彼此连接。通过使连接套筒300的外径和前者200的外径彼此相等，通过将连接套筒300插入待放置的每个前者的边缘部分的外圆周中，成形器200彼此连接面对面连接压缩。然后，将要在该连接套筒300的外侧面对面地放置的超导体201等于超导电缆中的超导体的外径并连接。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2010103008A Solid cable 有权
标题翻译：固体电缆
公开(公告)号：JP2010103008A
公开(公告)日：2010-05-06
申请号：JP2008274590
申请日：2008-10-24
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： HIROSE MASAYUKI , MAYAMA SHUJI , YAMANISHI KATSUYA , KAWAJIRI HISASHI , TAKIGAWA YASUSHI
IPC分类号： H01B9/06
摘要： PROBLEM TO BE SOLVED: To provide a solid cable, capable of ensuring high insulating characteristics while reducing the insulating oil quantity in an insulating layer to some degree, and also ensuring fitness between adjacent composite papers. SOLUTION: The solid cable includes the insulating layer 30 impregnated with insulating oil, at least a part of the insulating layer 30 being constituted by winding a composite paper having an insulating paper and a plastic layer. As the composite paper, a calendered composite paper A and a composite paper B different from the composite paper A are used in combination. The composite paper B is at least one of a composite paper b1 calendered in a condition different from that of the composite paper A and a composite paper b2 free from calendering. A cushioning function in the insulating layer 30 can be assigned mainly to the composite paper B, and an electric charge sharing function can be mainly assigned to the composite paper A. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种固体电缆，能够确保高绝缘特性，同时在一定程度上降低绝缘层中的绝缘油量，并且还确保相邻复合纸之间的适应性。解决方案：固体电缆包括浸渍有绝缘油的绝缘层30，绝缘层30的至少一部分通过缠绕具有绝缘纸和塑料层的复合纸构成。作为复合纸，组合使用与复合纸A不同的压延复合纸A和复合纸B. 复合纸B是以与复合纸A不同的条件压延的复合纸b1和没有压光的复合纸b2中的至少一种。绝缘层30中的缓冲功能可以主要分配给复合纸B，并且电荷共享功能可以主要分配给复合纸A.权利要求：（C）2010，JPO＆INPIT

8. 发明专利

JP2010097778A Solid cable 审中-公开
标题翻译：固体电缆
公开(公告)号：JP2010097778A
公开(公告)日：2010-04-30
申请号：JP2008266706
申请日：2008-10-15
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： HIROSE MASAYUKI , MITANI MUNEHISA , TAKIGAWA YASUSHI , SEKIGUCHI YOITSU
IPC分类号： H01B9/06 , H01B7/14 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To provide a solid cable capable of controlling that the viscosity of an insulating oil impregnated in an insulation layer becomes excessively high.
SOLUTION: The solid cable 100 has an insulation layer 30 in which an insulating oil is impregnated and at least a part of the insulating layer 30 is constructed by winding around a compound paper having an insulation paper and a plastic layer. This insulation paper is manufactured by going through a pulp manufacturing process and an insulation paper manufacturing process, and in at least one of the pulp manufacturing process and the insulation paper manufacturing process, acid pickling and neutralization treatment are carried out. Then, this neutralization treatment is carried out without using a neutralizer containing metal ions.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够控制浸渍在绝缘层中的绝缘油的粘度变得过高的固体电缆。解决方案：固体电缆100具有绝缘层30，其中绝缘油被浸渍，并且绝缘层30的至少一部分通过缠绕在具有绝缘纸和塑料层的复合纸上而构成。该绝缘纸通过纸浆制造工艺和绝缘纸制造工艺制造，并且在至少一个纸浆制造工艺和绝缘纸制造工艺中进行酸洗和中和处理。然后，不使用含有金属离子的中和剂进行中和处理。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009124855A End structure of superconducting cable 审中-公开
标题翻译：超级电缆的端部结构
公开(公告)号：JP2009124855A
公开(公告)日：2009-06-04
申请号：JP2007296107
申请日：2007-11-14
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： TAKIGAWA YASUSHI , YATSUKA TAKESHI
IPC分类号： H02G15/02 , H01B13/00 , H02G15/34
CPC分类号： Y02E40/648
摘要： PROBLEM TO BE SOLVED: To provide an end structure of a superconducting cable, capable of maintaining the state of bending of a cable core even when a long cable is routed by stretching. SOLUTION: The end structure of the superconducting cable includes a cable core 10; a pipe (heat insulation tube) 20 for housing the cable core 10; and pulling eyes 4 for closing both ends of the pipe housing the cable core 10. The superconducting cable includes a support 5 slidably arranged in a pipe axis direction in the pipe and fixed on at least one end of the cable core, and a compression spring 6 arranged in a compressed state between the support 5 and the pulling eyes 4 so as to apply a pressing force inward the axis direction to the support 5. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供超导电缆的端部结构，即使当长电缆通过拉伸路由时，也能够保持电缆芯的弯曲状态。解决方案：超导电缆的端部结构包括电缆芯10; 用于容纳电缆芯10的管道（隔热管）20; 并拉动眼睛4以闭合容纳电缆芯10的管道的两端。超导电缆包括支撑件5，支撑件5在管道中沿管轴线方向可滑动地布置并固定在电缆芯的至少一端上，并且压缩弹簧 6，以支撑件5和拉眼4之间的压缩状态布置，以便向支撑件5施加沿轴向方向的挤压力。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2007258192A Intermediate connection part of superconductive cable 有权
标题翻译：超导电缆的中间连接部分
公开(公告)号：JP2007258192A
公开(公告)日：2007-10-04
申请号：JP2007163446
申请日：2007-06-21
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： ASHIBE YUICHI , TAKIGAWA YASUSHI
IPC分类号： H01R4/68 , H01B12/02
CPC分类号： Y02E40/641 , Y02E40/648
摘要： PROBLEM TO BE SOLVED: To provide an intermediate connection part of a superconductive cable capable of reducing the size thereof. SOLUTION: This intermediate connection part of a superconductive cable connects superconductive cables each having a former 200, a superconductor 201, and an insulating layer 202 to each other. The formers 200 are connected to each other by making the outer diameter of a connecting sleeve 300 and the outer diameter of the former 200 equal to each other by inserting the connecting sleeve 300 into the outer circumference of an end of each former to be placed face to face and connecting them with compression. Then, the superconductors 201 to be placed face to face on the outside of the connecting sleeve 300 are made equal to the outer diameter of the superconductor in the superconductive cable and connected. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够减小其尺寸的超导电缆的中间连接部分。解决方案：超导电缆的该中间连接部分将超导电缆彼此连接，每个超导电缆具有前者200，超导体201和绝缘层202。通过使连接套筒300的外径和前者200的外径彼此相等，通过将连接套筒300插入到待放置面的每个前端部的端部的外圆周中，形成器200彼此连接面对并连接它们与压缩。然后，将要连接套筒300的外侧面对面放置的超导体201制成等于超导电缆中的超导体的外径并连接。版权所有（C）2008，JPO＆INPIT

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