Patent ID: 11935694
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 4:
5. A superconducting coil comprising:
a plurality of disk-shaped windings that are coaxially arranged;
an outer frame portion that fixes each of the disk-shaped windings; and
refrigerant that cools the disk-shaped windings and the outer frame portion, wherein
the outer frame portion includes a plurality of ring-shaped fixing portions that each have a recessed groove portion extending in a circumferential direction on an inner circumferential side, the ring-shaped fixing portions being coaxially arranged,
each of the disk-shaped windings is inserted into the recessed groove portion of a corresponding one of the ring-shaped fixing portions,
an outer circumferential surface of each of the disk-shaped windings is in direct or indirect contact with a bottom surface of the recessed groove portion of the corresponding one of the ring-shaped fixing portions, and
a first adjustment member is located between one side surface of the recessed groove portion of each of the ring-shaped fixing portions and a corresponding one of the disk-shaped windings.