Back to results
US 8,185,175 B2Granted
Superconducting coil and superconductor used for the same
AssigneeSumitomo Electric Industries, Ltd.
InventorShinichi Kobayashi
Life of this patent
Estimating the term…
Abstract
A low-cost superconducting coil which can generate a high magnetic field at comparatively high temperature is provided. The superconducting coil is formed in a pancake shape by winding a superconducting conductor that is made by electrically connecting a tape-shaped (Bi,Pb)2223 superconducting wire and a tape-shaped RE123 superconducting wire in series such that the tape-shaped (Bi,Pb)2223 superconducting wire is arranged in the outer circumferential part and the tape-shaped RE123 superconducting wire is arranged in the internal circumferential part.
Claims6
A superconducting coil shaped as a ring comprising:
- a tape-shaped (Bi,Pb)2223 superconducting wire;
- and
- a tape-shaped RE123 superconducting wire, the tape-shaped (Bi,Pb)2223 superconducting wire and the tape-shaped RE123 superconducting wire being electrically connected in series, wherein
- the tape-shaped (Bi,Pb)2223 superconducting wire is arranged in the outer circumferential part of the ring, and the tape-shaped RE123 superconducting wire is arranged in the internal circumferential part of the ring.
1 more element
Dependencies are inferred from the claim text.