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公开(公告)号：US11777269B2
公开(公告)日：2023-10-03
申请号：US16419778
申请日：2019-05-22
申请人： RIKEN
发明人： Xinzhe Jin , Yoshinori Yanagisawa , Renzhong Piao , Yu Suetomi
CPC分类号： H01R43/02 , H01R4/68 , H10N60/0661 , H10N60/0801 , H10N60/857
摘要： Provided is a connection body of high-temperature superconducting wire materials including a first oxide high-temperature superconducting wire material and a second oxide high-temperature superconducting wire material, characterized in that a first superconducting layer of the first oxide high-temperature superconducting wire material and a second superconducting layer of the second oxide high-temperature superconducting wire material are bonded together via a junction including M-Cu—O (wherein M is a single metal element or a plurality of metal elements included in the first superconducting layer or the second superconducting layer). The connection body may be, for example, a connection body of Bi2223 wire materials, and the junction may include CaCuO2.
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公开(公告)号：US11551842B2
公开(公告)日：2023-01-10
申请号：US15931498
申请日：2020-05-13
发明人： Mamoru Hamada , Yoshinori Yanagisawa , Yu Suetomi
摘要： To provide a superconducting magnet apparatus with a structure which can prevent an increase in apparatus size even when a number of connection portions serving to connect superconducting wires is great. The superconducting magnet apparatus includes a first wiring-holding portion (tubular body (12)) extending from a bobbin (6) in an axial direction of a superconducting coil (1) and a second wiring-holding portion (joint plate (13)) which is provided on a same side in the axial direction as the tubular body (12), extends in a direction intersecting with the axial direction, and has a greater diameter than that of the bobbin (6) and the tubular body (12). Superconducting wires (7a to 11a) which extend from the superconducting coil (1) and connect to one another are spirally wound on the tubular body (12) and fastened to a groove (13a) formed on the joint plate (13).
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