Title:
高温超電導永久電流スイッチ及び高温超電導磁石装置
Document Type and Number:
Japanese Patent JP6666274
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To suppress thermal runaway of a high-temperature superconducting permanent current switch and prevent burning of a high-temperature superconducting wire even when the high-temperature superconducting permanent current switch is quenched.SOLUTION: There is provided a high-temperature superconducting permanent current switch 50 having a co-wound coil 11 co-wound with a high-temperature superconducting wire 1 and a heater wire material 8. The surrounding of the heater wire material is coated by an insulation layer composed of a first insulation material 9.SELECTED DRAWING: Figure 3
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Inventors:
Sadanori Iwai
Yasumi Otani
Hiroshi Miyazaki
Yasumi Otani
Hiroshi Miyazaki
Application Number:
JP2017006724A
Publication Date:
March 13, 2020
Filing Date:
January 18, 2017
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Energy Systems Co., Ltd.
Toshiba Energy Systems Co., Ltd.
International Classes:
H01L39/16; H01B12/06; H01F6/06
Domestic Patent References:
| JP62214680A | ||||
| JP2000277322A | ||||
| JP4061209A | ||||
| JP8330640A | ||||
| JP61007610A |
Attorney, Agent or Firm:
Toshio Kanata