公开(公告)号：US4679020A

公开(公告)日：1987-07-07

申请号：US867068

申请日：1986-05-27

申请人： Toshimi Kawamura ,  Takashi Satow

发明人： Toshimi Kawamura ,  Takashi Satow

IPC分类号： H01F6/06 ,  H01F41/04 ,  H01F7/22

CPC分类号： H01F41/048 ,  H01F6/06 ,  Y10S505/88 ,  Y10T29/49014

摘要： A superconducting solenoid and a method of making the same in which the density of the current flowing through the windings can be made a sufficiently high level, and in which the size and the production cost of the solenoid can be reduced as much as possible. The superconducting solenoid comprises: a plurality of coil elements each in the form of a pancake laminated one over another in concentric relation with each other; a plurality of spacers formed of an electrically insulating material and interposed between adjacent coil elements for providing electrical insulation and conduits for a cooling medium; and means for assembling together the laminated coil elements and the spacers. Each of the coil elements includes a winding frame in the form of a cylinder, and filamentary conductors wound around the winding frame and then heat treated, and a supporting structure formed of a resinous material impregnated in between the wound filamentary conductors.

摘要翻译： 超导螺线管及其制造方法，其中流过绕组的电流的密度可以达到足够高的水平，并且可以尽可能地减小螺线管的尺寸和生产成本。 超导螺线管包括：多个线圈元件，每个线圈元件以彼此同心的方式彼此层叠的煎饼形式; 多个由电绝缘材料形成的间隔物，并且设置在相邻的线圈元件之间，用于提供用于冷却介质的电绝缘和导管; 以及用于将层叠的线圈元件和间隔件组装在一起的装置。 每个线圈元件包括圆柱形的卷绕框架和缠绕在卷绕框架上然后进行热处理的丝状导体，以及由浸渍在缠绕的丝状导体之间的树脂材料形成的支撑结构。