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Title:
SUPER-CONDUCTING WIRE, SUPER-CONDUCTING COIL, AND MAGNETIC RESONANCE IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/194576
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a super-conducting coil and a magnetic resonance imaging device that are quench-free by means of reducing the Joule heat generated due to separation between members even in a high magnetic field. A super-conducting coil according to the present invention comprises a spool and a super-conducting wire wound around the spool. Between the spool and the super-conducting wire, the super-conducting coil further comprises: a first resin layer containing a thermoplastic resin; a second resin layer containing a thermosetting resin; and a mixed layer located between the first resin layer and the second resin layer, containing a mixture of the thermoplastic resin and the thermosetting resin.

Inventors:
KAWASAKI Masahiro (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
OKISHIRO Kenji (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
ARAI Tadashi (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
MIYAZOE Akihisa (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
Application Number:
JP2015/067384
Publication Date:
December 23, 2015
Filing Date:
June 17, 2015
Export Citation:
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Assignee:
HITACHI, LTD. (6-6 Marunouchi 1-chome, Chiyoda-ku Tokyo, 80, 〒1008280, JP)
International Classes:
H01F6/06
Foreign References:
JPH07192912A1995-07-28
JPH10116723A1998-05-06
JP2007214466A2007-08-23
JPH0794318A1995-04-07
JP2009172085A2009-08-06
Other References:
See also references of EP 3159899A4
Attorney, Agent or Firm:
INOUE Manabu et al. (6-1, Marunouchi 1-chome, Chiyoda-k, Tokyo 20, 〒1008220, JP)
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