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Title:
SUPERCONDUCTING MAGNET DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/198266
Kind Code:
A1
Abstract:
This superconducting magnet device (100) is provided with a first superconducting coil (1a) centered around an axis extending in a direction intersecting an upper-lower direction, and a refrigerant circulation circuit (10) in which refrigerant is circulated. The refrigerant circulation circuit (10) comprises: a first cooling pipe line (11a) in thermal contact with the first superconducting coil (1a); an upper pipe line (12) disposed higher than the first cooling pipe line (11a); a lower pipe line (13) disposed lower than the first cooling pipe line (11a); and a connecting pipe line (14) connecting the upper pipe line (12) and the lower pipe line (13). The first cooling pipe line (11a) includes a first accumulation portion (16a) in which the refrigerant is accumulated.

Inventors:
IWAMOTO, Naoki (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
OYA, Masayoshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2018/041505
Publication Date:
October 17, 2019
Filing Date:
November 08, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
H01F6/04; A61B5/055; G01N24/00
Domestic Patent References:
WO2007003499A12007-01-11
Foreign References:
JP2005530976A2005-10-13
JP2017157768A2017-09-07
JP2018006493A2018-01-11
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (Nakanoshima Festival Tower West, 2-4 Nakanoshima 3-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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