Title:
超電導コイル及び超電導コイルの製造方法
Document Type and Number:
Japanese Patent JP7278429
Kind Code:
B2
Abstract:
In a superconducting coil used in an MRI apparatus, it is necessary to arrange a superconducting wire at a desired position to obtain a desired coil shape in order to obtain a temporally stable static electromagnetic field with high strength and high uniformity. A superconducting coil includes a winding frame, a spacer disposed on an outer periphery of winding frame and including a winding groove having a spiral shape and a communication groove provided between winding grooves, and includes a coil group having a superconducting wire wound in winding groove. It is therefore possible to obtain superconducting coil having a desired coil shape.
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Inventors:
Koudai Nomura
Shoichi Yokoyama
Tetsuya Matsuda
Shoichi Yokoyama
Tetsuya Matsuda
Application Number:
JP2021572165A
Publication Date:
May 19, 2023
Filing Date:
January 21, 2020
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H01F6/06
Domestic Patent References:
| JP54125466A | ||||
| JP4174504A | ||||
| JP794317A | ||||
| JP9252147A | ||||
| JP2003115405A | ||||
| JP200463705A |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office
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