Title:
MAGNETIC FIELD GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/224761
Kind Code:
A1
Abstract:
A magnetic field generating device 1 comprises a core 2, a pair of superconducting coils 3, and one or a pair of vacuum heat-insulation containers 4. The core includes a substantially C-shaped or substantially U-shaped yoke 21, and a pair of split core portions 22 which are constructed separately from the yoke, are positioned on the inside of the yoke, and are disposed opposite each other with a work space therebetween. In each split core portion, each superconducting coil is wound along a circumferential direction centered around an axis parallel to a direction in which the pair of split core portions oppose each other. A split core coil assembly 5 is composed of the split core portion and the superconducting coil wound around the split core portion, and is contained in the one or a pair of vacuum heat-insulation containers. The yoke is disposed outside the one or a pair of vacuum heat-insulation containers.
Inventors:
KAWASHIMA HIROSHI (JP)
ITO TETSUYA (JP)
FUKUI SATOSHI (JP)
ITO TETSUYA (JP)
FUKUI SATOSHI (JP)
Application Number:
PCT/JP2022/015723
Publication Date:
October 27, 2022
Filing Date:
March 29, 2022
Export Citation:
Assignee:
TERAL INC (JP)
UNIV NIIGATA (JP)
UNIV NIIGATA (JP)
International Classes:
H01F7/20; H01F6/04; H01F6/06; H01F27/24
Foreign References:
| JP2014233525A | 2014-12-15 | |||
| US20090264295A1 | 2009-10-22 | |||
| US4682111A | 1987-07-21 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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