公开(公告)号：US20200058425A1

公开(公告)日：2020-02-20

申请号：US16609375

申请日：2018-05-10

申请人： RAILWAY TECHNICAL RESEARCH INSTITUTE ,  RIMTEC CORPORATION

发明人： Katsutoshi Mizuno ,  Minoru Tanaka ,  Masaki Takeuchi

IPC分类号： H01F6/06 ,  H01F6/04 ,  C08G61/08

摘要： A superconducting coil device (10) includes: a coil case (20) housing a superconducting coil (30); a superconducting coil (30) housed in the coil case (20); and a resin part (50) formed of a polymer (51) filled in a gap between an inner wall of the coil case (20) and the superconducting coil (30). The resin part (50) is formed of a polymer (51) obtained by polymerizing a polymerizable composition containing a first monomer having a norbornene ring structure.

公开(公告)号：US11710590B2

公开(公告)日：2023-07-25

申请号：US16609375

申请日：2018-05-10

申请人： RAILWAY TECHNICAL RESEARCH INSTITUTE ,  RIMTEC CORPORATION

发明人： Katsutoshi Mizuno ,  Minoru Tanaka ,  Masaki Takeuchi

IPC分类号： H01F6/06 ,  C08G61/08 ,  H01F6/04 ,  C07F15/00 ,  G01R33/12 ,  H01F6/00

CPC分类号： H01F6/06 ,  C08G61/08 ,  H01F6/04 ,  C07F15/0046 ,  C08G2261/3322 ,  C08G2261/3324 ,  G01R33/1238 ,  H01F6/006

摘要： A superconducting coil device (10) includes: a coil case (20) housing a superconducting coil (30); a superconducting coil (30) housed in the coil case (20); and a resin part (50) formed of a polymer (51) filled in a gap between an inner wall of the coil case (20) and the superconducting coil (30). The resin part (50) is formed of a polymer (51) obtained by polymerizing a polymerizable composition containing a first monomer having a norbornene ring structure.

公开(公告)号：US09721708B2

公开(公告)日：2017-08-01

申请号：US14550017

申请日：2014-11-21

申请人： RAILWAY TECHNICAL RESEARCH INSTITUTE

发明人： Katsutoshi Mizuno ,  Masafumi Ogata ,  Tomohisa Yamashita

IPC分类号： H01B12/00 ,  H01F6/06 ,  H01F41/04

CPC分类号： H01F6/06 ,  H01F41/048

摘要： There is provided a high-temperature superconducting (HTS) coil and a method of manufacturing the same, allowing simple and excellent affixation between side panels for cooling the superconducting coil and the HTS coil while inhibiting delamination of an HTS wire. The method of manufacturing the HTS coil including the rare-earth-based HTS wire of the superconducting coil and side panels for cooling the superconducting coil which are affixed thereto, windings of the rare-earth-based HTS wire of the superconducting coil being separated between turns, includes: utilizing a tape-like polytetrafluoroethylene (PTFE) film 3 as an insulator between the windings of the rare-earth-based HTS wire 2 to form a PTFE-film co-wound superconducting coil; impregnating the PTFE-film co-wound superconducting coil 4 with epoxy resin 6; and affixing the side panels 5 to the PTFE film co-wound superconducting coil 4.