Title:
Superconductivity magnet
Document Type and Number:
Japanese Patent JP6094233
Kind Code:
B2
Abstract:
A coil unit (10) is formed of an oxide superconducting wire having a surface in a form of a strip and wound. A residual magnetic field restraint unit (81) is disposed in the coil unit (10). The residual magnetic field restraint unit (81) has a throughhole (HL) extending in an axial direction (Aa) of the coil unit (10). The residual magnetic field restraint unit (81) is formed of a magnetic substance. A residual magnetic field can thus be restrained.
Inventors:
Takashi Nishimura
Takeshi Kato
Takeshi Kato
Application Number:
JP2013011941A
Publication Date:
March 15, 2017
Filing Date:
January 25, 2013
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
H01F6/06; H01L39/04
Domestic Patent References:
| JP2005118098A | ||||
| JP2002153441A | ||||
| JP2006320395A | ||||
| JP6433907A | ||||
| JP6251929A | ||||
| JP200439591A | ||||
| JP47807A | ||||
| JP10321430A | ||||
| JP729724A |
Attorney, Agent or Firm:
Fukami patent office
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