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1. 发明公开

EP2728591A1 SUPERCONDUCTING WIRE MATERIAL, SUPERCONDUCTING WIRE MATERIAL CONNECTION STRUCTURE, SUPERCONDUCTING WIRE MATERIAL CONNECTION METHOD, AND TERMINAL TREATMENT METHOD OF SUPERCONDUCTING WIRE MATERIAL 有权转让
标题翻译： SUPRA导线材料，连接构造SUPRA导线材料，连接方法SUPRA导线物力和财力处理工艺SUPRA导线材料
公开(公告)号：EP2728591A1
公开(公告)日：2014-05-07
申请号：EP13784234.0
申请日：2013-04-30
申请人： Furukawa Electric Co., Ltd. , International Superconductivity Technology Center
发明人： MITSUHASHI, Takaharu , YAGI, Masashi , NAKAYAMA, Ryo
IPC分类号： H01B12/06 , C01G1/00 , C01G3/00 , H01B12/02 , H01B13/00 , H02G1/14 , H02G15/34
CPC分类号： H01B12/06 , H01B12/02 , H01B13/00 , H01L39/02 , H01R4/68 , H02G1/14 , H02G15/34 , Y02E40/648
摘要： A superconducting wire material connection structure is adopted in which a recessed portion formed by removing the superconducting layer (3) at the terminal (10a) of the superconducting wire material is filled with a filling material (9), and, in a section where the terminals (10a) of the first superconducting wire material (11) and the superconducting wire material (12) are arranged opposite of each other, a third superconducting wire material (13) spans and connects the first superconducting wire material (11) and the second superconducting wire material (12) along the longitudinal direction of the first superconducting wire material (11) and the second superconducting wire material (12). Thereby, it is possible to prevent peeling and damage of the superconducting layer (3) at the terminal (10a) of the superconducting wire material, and troublesome decreases in semiconductor performance in the connection portion of the superconductor wire material are avoided.
摘要翻译：一种超导导线材料的连接结构采用其中通过在超导线材的端子（10a）中去除所述超导层（3）被填充有填充材料（9）形成有凹部，并且，在一个部分，在那里所述在第一超导线材（11）和所述超导线材（12）的端子（10A）被布置彼此相对，第三超导线材（13）的跨度和连接第一超导线材（11）和所述第二超导导线材料（12）沿着所述第一超导线材材料（11）和第二超导线材材料（12）的纵向方向上。由此，能够防止剥离和在超导线材的端子（10a）的所述超导层（3），和麻烦的跌幅在超导体线材的连接部半导体性能的损伤得以避免。

2. 发明公开

EP2728592A1 SUPERCONDUCTING WIRE CONNECTION STRUCTURE, SUPERCONDUCTING WIRE CONNECTION METHOD, AND SUPERCONDUCTING WIRE FOR CONNECTING 有权转让
标题翻译： SUPRALEITED DRAHTVERBINDUNGSSTRUKTUR，SUPRALEITENDES DRAHTVERBINDUNGSVERFAHREN UND SUPRALEITED DRAHT ZUM VERBINDEN
公开(公告)号：EP2728592A1
公开(公告)日：2014-05-07
申请号：EP13784838.8
申请日：2013-02-06
申请人： Furukawa Electric Co., Ltd. , International Superconductivity Technology Center
发明人： MITSUHASHI, Takaharu , YAGI, Masashi
IPC分类号： H01B12/06 , H01B13/00 , H01F6/06 , H01R4/68 , H02G15/34
CPC分类号： H01B12/02 , H01L39/02 , H01L39/2422 , H01R4/68 , H02G15/34 , Y02E40/648 , Y10T29/49014
摘要： A superconducting wire connection structure is adopted in which, in a section where the ends of a first superconducting wire (11) and a second superconducting wire (12) are spaced apart from and arranged across from each other, the third superconducting wire (13), which is narrower in at least one portion than the first superconducting wire (11) and the second superconducting wire (12), spans and connects the first superconducting wire (11) and the second superconducting wire (12) along the longitudinal direction of the first superconducting wire (11) and second superconducting wire (12) . Thereby, it is possible to reduce degradation of the superconducting layer (3) by suppressing generation of heat caused by current flow concentration at the section where the third superconducting wire (13) is connected, and stable superconducting performance can be achieved.
摘要翻译：采用超导线连接结构，其中在第一超导线（11）和第二超导线（12）的端部彼此间隔开并布置成彼此的部分中，第三超导线（13），其在比第一超导线（11）和第二超导线（12）的至少一部分更窄，跨越并连接第一超导线（11）和第二超导线（12）第一超导线（11）和第二超导线（12）。因此，可以通过抑制由连接第三超导线（13）的部分处的电流流动浓度导致的热产生而能够降低超导层（3）的劣化，并且可以实现稳定的超导性能。

3. 发明公开

EP2728689A1 CONNECTION STRUCTURE FOR SUPERCONDUCTING CABLE 有权转让
标题翻译： VERBINDUNGSSTRUKTURFÜREIN SUPRALEITES KABEL
公开(公告)号：EP2728689A1
公开(公告)日：2014-05-07
申请号：EP13778306.4
申请日：2013-04-15
申请人： Furukawa Electric Co., Ltd. , International Superconductivity Technology Center
发明人： YAGI, Masashi , NOMURA, Tomoya , HIRATA, Hirao , MITSUHASHI, Takaharu
IPC分类号： H02G15/34 , H01B12/02 , H01R4/68
CPC分类号： H01B12/02 , H01B7/0241 , H01L39/02 , H01R4/68 , H02G15/34 , Y02E40/648
摘要： A connection structure for superconducting cables includes: superconducting cables that are connected to each other and include cable cores containing formers and superconducting conductor layers, and each cable core is housed in a thermal insulation tube with a cooling medium, wherein the cable cores include electric insulating layers obtained by winding insulating sheets around the superconducting conductor layers, the electric insulating layers on both sides of a conductor connecting part, in which the formers and the superconducting conductor layers are connected to each other, include taper shape portions each having a diameter reducing towards the conductor connecting part, each taper shape portion is formed so as to have an inclination angle changing in a stepwise fashion by a plurality of tapered portions among which a tapered portion nearer the conductor connecting part has smaller inclination angle, and a reinforcing insulating layer is provided between the taper shape portions.
摘要翻译：超导电缆的连接结构包括：超导电缆，其彼此连接并且包括含有成型体和超导导体层的电缆芯，并且每个电缆芯被容纳在具有冷却介质的绝热管中，其中电缆芯包括电绝缘通过在绝缘导体层周围缠绕绝缘片而获得的层，形成器和超导导体层彼此连接的导体连接部分的两侧的电绝缘层包括锥形形状部分，每个具有朝向导体连接部分，每个锥形部分形成为具有逐渐变化的倾斜角度，其中多个锥形部分中，更靠近导体连接部分的锥形部分具有较小的倾斜角，并且加强绝缘层为设置在锥形形状之间纳秒。

4. 发明公开

EP2728687A1 STRUCTURE AND METHOD FOR CONNECTING FORMER OF SUPERCONDUCTING CABLE 审中-公开
标题翻译：维多利亚公园VERFAHREN ZUM ANSCHLIESSEN EINER MUFFE EINES SUPRALEITENDEN KABELS
公开(公告)号：EP2728687A1
公开(公告)日：2014-05-07
申请号：EP13797579.3
申请日：2013-01-29
申请人： Furukawa Electric Co., Ltd. , International Superconductivity Technology Center
发明人： TENG, Jun , YAGI, Masashi
IPC分类号： H02G1/14 , H01B12/02 , H01B13/00 , H01L39/04 , H01R4/68 , H02G15/34
CPC分类号： H01B12/16 , H01B13/0036 , H01L39/02 , H01R4/029 , H01R4/68 , H02G1/14 , H02G15/34 , Y02E40/648 , Y10T29/49194 , Y10T29/49826
摘要： A connection structure for connecting hollow formers (140) provided inside a superconducting cable (10), wherein the connection structure is characterized in that one end section and another end section of a hollow connecting conduit (145) are inserted into an open section (144) leading to a hollow interior section formed in a connection end section of each of the formers, the opposed connection end sections of the formers being welded together. The connection conduit (145) thereby ensures circulation of a refrigerant. Also, there is no incidence of the cooling medium circulation path being blocked when welding is performed in the connection conduit, allowing formers to be more easily connected.
摘要翻译：一种连接结构，用于连接设置在超导电缆（10）内部的中空成形器（140），其中所述连接结构的特征在于，中空连接导管（145）的一个端部部分和另一个端部部分插入开放部分），其形成在每个成形器的连接端部中的中空的内部部分，将成型体的相对的连接端部焊接在一起。连接管道（145）从而确保制冷剂的循环。此外，在连接管道中进行焊接时，没有发生冷却介质循环路径的阻塞，允许成型机更容易连接。

5. 发明授权

EP2565987B1 TERMINAL STRUCTURE AND TERMINAL MEMBER OF SUPERCONDUCTING CABLE CONDUCTOR 有权
标题翻译：端子结构和端子元件的超导电缆梯架
公开(公告)号：EP2565987B1
公开(公告)日：2016-05-04
申请号：EP11789745.4
申请日：2011-05-30
申请人： Furukawa Electric Co., Ltd.
发明人： MUKOYAMA, Shinichi , YONEMURA, Tokui , YAGI, Masashi , NOMURA, Tomoya
IPC分类号： H01R4/68 , H01B12/02 , H01R4/02 , H02G15/34 , H01R13/56 , H01R11/11 , H02G15/02
CPC分类号： H02G15/02 , H01R4/023 , H01R4/68 , H01R11/11 , H01R13/562 , H02G15/34 , Y02E40/648

6. 发明授权

EP3018661B1 CONNECTION STRUCTURE OF SUPERCONDUCTING CABLES, SUPERCONDUCTING CABLE, AND CURRENT TERMINAL STRUCTURE AT END PORTION OF SUPERCONDUCTING CABLE 有权
公开(公告)号：EP3018661B1
公开(公告)日：2020-09-02
申请号：EP14834634.9
申请日：2014-07-29
申请人： Furukawa Electric Co. Ltd.
发明人： MITSUHASHI, Takaharu , YAGI, Masashi , NOMURA, Tomoya , TENG, Jun , LIU, Jin , NAKAYAMA, Ryou
IPC分类号： H01B12/02 , H01B12/06 , H01R4/68 , H02G15/34

7. 发明授权

EP2728591B1 SUPERCONDUCTING WIRE MATERIAL, SUPERCONDUCTING WIRE MATERIAL CONNECTION STRUCTURE, SUPERCONDUCTING WIRE MATERIAL CONNECTION METHOD, AND TREATMENT METHOD OF SUPERCONDUCTING WIRE MATERIAL END 有权转让
标题翻译：超导线材料，超导线材料连接结构，超导线材料连接方法以及超导线材料端部的处理方法
公开(公告)号：EP2728591B1
公开(公告)日：2018-04-25
申请号：EP13784234.0
申请日：2013-04-30
申请人： Furukawa Electric Co., Ltd.
发明人： MITSUHASHI, Takaharu , YAGI, Masashi , NAKAYAMA, Ryo
IPC分类号： H01L39/02 , H01R4/68 , H01B12/06
CPC分类号： H01B12/06 , H01B12/02 , H01B13/00 , H01L39/02 , H01R4/68 , H02G1/14 , H02G15/34 , Y02E40/648
摘要： A superconducting wire material connection structure is adopted in which a recessed portion formed by removing the superconducting layer (3) at the terminal (10a) of the superconducting wire material is filled with a filling material (9), and, in a section where the terminals (10a) of the first superconducting wire material (11) and the superconducting wire material (12) are arranged opposite of each other, a third superconducting wire material (13) spans and connects the first superconducting wire material (11) and the second superconducting wire material (12) along the longitudinal direction of the first superconducting wire material (11) and the second superconducting wire material (12). Thereby, it is possible to prevent peeling and damage of the superconducting layer (3) at the terminal (10a) of the superconducting wire material, and troublesome decreases in semiconductor performance in the connection portion of the superconductor wire material are avoided.

8. 发明授权

EP3128618B1 SUPERCONDUCTING WIRE ROD CONNECTION STRUCTURE AND CONNECTION METHOD, AND SUPERCONDUCTING WIRE ROD 有权
公开(公告)号：EP3128618B1
公开(公告)日：2019-07-24
申请号：EP15786084.2
申请日：2015-04-28
申请人： Furukawa Electric Co., Ltd.
发明人： AMANO, Toshiaki , LIU, Jin , YASUNAGA, Shinya , MATSUI, Norio , HATAKEYAMA, Hideyuki , YAMAMOTO, Kiyoshi , YAGI, Masashi
IPC分类号： H01L39/02 , H01L39/24

9. 发明公开

EP3128618A1 SUPERCONDUCTING WIRE ROD CONNECTION STRUCTURE AND CONNECTION METHOD, AND SUPERCONDUCTING WIRE ROD 有权
标题翻译： VERBINDUNGSVERFAHREN SOURIEDROVERBINDUNGSSTRUKTUR SOWIEDROHTVERBINDUNGSSTRUKTUR SOWIE SUPRALEITERE WALZDRAHT
公开(公告)号：EP3128618A1
公开(公告)日：2017-02-08
申请号：EP15786084.2
申请日：2015-04-28
申请人： Furukawa Electric Co., Ltd.
发明人： AMANO, Toshiaki , LIU, Jin , YASUNAGA, Shinya , MATSUI, Norio , HATAKEYAMA, Hideyuki , YAMAMOTO, Kiyoshi , YAGI, Masashi
IPC分类号： H01R4/68 , H01B12/06 , H01B13/00
CPC分类号： H01B12/02 , B23K31/02 , B23K2101/32 , B23K2103/52 , C04B37/005 , C04B37/025 , C04B2237/06 , C04B2237/064 , C04B2237/066 , C04B2237/068 , C04B2237/34 , C04B2237/346 , C04B2237/348 , C04B2237/403 , C04B2237/404 , C04B2237/405 , C04B2237/407 , C04B2237/408 , H01L39/02 , H01L39/126 , H01L39/2419
摘要： In order to provide a superconducting wire rod connection structure having high connection strength and large superconducting critical current density, a connection structure (100), in which respective connection ends of first and second superconducting wire rods (10A, 10B) in each of which a superconducting conductor layer (3) is formed on one surface of a substrate (1) with an intermediate layer (2) therebetween are connected, has a configuration in which the respective substrates of the first and second superconducting wire rods are joined by welding, a connection wire rod (10C) having a superconducting conductor layer (3C) is laid between the superconducting conductor layers of the first and second superconducting wire rods, and a separation part (6) formed by the connection ends and the connection wire rod being separate from each other is provided between the connection ends of the first and second superconducting wire rods joined by joining parts of the substrates and the connection wire rod.
摘要翻译：为了提供具有高连接强度和大超临界电流密度的超导线材连接结构，连接结构（100），其中第一和第二超导线材（10A，10B）的各个连接端部分超导导体层（3）形成在基板（1）的一个表面上，其间具有中间层（2）的连接，具有通过焊接将第一和第二超导线材的各个基板接合的构造，具有超导导体层（3C）的连接线材（10C）被放置在第一和第二超导线材的超导导体层之间，并且由连接端部形成的分离部分（6）和连接线材彼此设置在通过连接基板的部分和连接件而连接的第一和第二超导线材的连接端之间线材。

10. 发明公开

EP3550619A1 SUPERCONDUCTING WIRE ROD CONNECTION STRUCTURE AND CONNECTION METHOD, AND SUPERCONDUCTING WIRE ROD 有权
公开(公告)号：EP3550619A1
公开(公告)日：2019-10-09
申请号：EP19175232.8
申请日：2015-04-28
申请人： Furukawa Electric Co. Ltd.
发明人： AMANO, Toshiaki , LIU, Jin , YASUNAGA, Shinya , MATSUI, Norio , HATAKEYAMA, Hideyuki , YAMAMOTO, Kiyoshi , YAGI, Masashi
IPC分类号： H01L39/02 , H01L39/24
摘要： A superconducting wire rod connection structure (100) comprising:
first and second superconducting wire rods (10A, 10B), wherein,
the first and second superconducting wire rods are formed by layering a base material (1), an intermediate layer (2), and a superconducting conductor layer (3),
the base materials of the first and second superconducting wire rods are joined to each other, and
the superconducting conductor layers of the first and second superconducting wire rods are connected by a connection wire rod (10C),
a separating portion (6) in which connection ends of the first and second superconducting wire rods with the base materials joined to each other are separated from the connection wire rod, and
a connection superconducting film (5) which connects the superconducting conductor layers of the first and second superconducting wire rods to a portion of the connection wire rod of the separating portion.

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