Title:
超電導電磁石装置
Document Type and Number:
Japanese Patent JP7282254
Kind Code:
B2
Abstract:
The superconducting electromagnet device includes a superconducting coil, a refrigerant container, a refrigerator, a heat exchanger, and a cooling cylinder. The refrigerant container accommodates refrigerant that cools the superconducting coil. The refrigerator includes a refrigeration stage. The heat exchanger is arranged inside the refrigerant container and connected to the refrigeration stage to cool refrigerant gas vaporized from the refrigerant. The cooling cylinder includes a bottom and a peripheral wall erected from an outer edge of the bottom, and is arranged inside the refrigerant container to surround the heat exchanger. The cooling cylinder is provided with an opening, through which the refrigerant gas flows, in the peripheral wall. The cooling cylinder stores liquid refrigerant recondensed by the heat exchanger on the bottom.
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Inventors:
Taisaku Gomei
Application Number:
JP2022504848A
Publication Date:
May 26, 2023
Filing Date:
March 04, 2020
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H01F6/04; F28D15/02
Domestic Patent References:
| JP510498A | ||||
| JP382175A | ||||
| JP2013247323A | ||||
| JP5267728A | ||||
| JP201071642A |
Foreign References:
| US20180283769 | ||||
| US20020002830 |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office
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