SUPERCONDUCTING MAGNET DEVICE AND RADIATION SHIELD STRUCTURE

Title:

SUPERCONDUCTING MAGNET DEVICE AND RADIATION SHIELD STRUCTURE

Document Type and Number:

WIPO Patent Application WO/2023/042644

Kind Code:

A1

Abstract:

A superconducting magnet device (10) comprises: a superconducting coil (12); a radiation shield (16) having a plurality of separate shield strips (17a, 17b) arranged so as to surround the superconducting coil (12); a thermal bridge member (22) formed of a high thermal conductivity metal having a higher thermal conductivity than stainless steel, the thermal bridge member (22) thermally connecting the plurality of separate shield strips (17a, 17b) to each other; and a resistive layer disposed between the thermal bridge member (22) and the separate shield strips (17a, 17b), and having a higher electrical resistivity than the thermal bridge member (22).

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Inventors:

YOSHIDA JYUN (JP)
MORIE TAKAAKI (JP)
DEMURA KENTA (JP)

Application Number:

PCT/JP2022/032227

Publication Date:

March 23, 2023

Filing Date:

August 26, 2022

Export Citation:

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Assignee:

SUMITOMO HEAVY INDUSTRIES (JP)

International Classes:

H01F6/00; H01F6/04

Foreign References:

JP2019506913A	2019-03-14
JPH05175558A	1993-07-13
JP2008306060A	2008-12-18
JPH0722231A	1995-01-24

Attorney, Agent or Firm:

MORISHITA Sakaki (JP)

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