Patent ID: 9552913
Date: 2017-01-24
CPC Classifications: H01F

Claim:
1. A superconducting coil, comprising: first and second pancake coils that are formed by winding a superconducting wire, are stacked in a thickness direction, and are adjacent to each other; a cooling substrate that is interposed between the first and second pancake coils and is formed of a plurality of cooling plates, the plurality of the cooling plates overlapping in a contact state and being separable from each other, cooling plates that are disposed on the uppermost surface and the lowermost surface of the first and second pancake coils, and a bonding element that bonds at least a pair of upper and lower cooling plates and the first pancake coil to each other and bonds at least a pair of upper and lower cooling plates and the second pancake coil to each other, wherein the cooling plates are formed of a metal material, and the first and second pancake coils are separable from each other by separation between the plurality of the cooling plates.