JP7319462B2 - 超電導磁石装置、および超電導磁石装置の冷却方法 - Google Patents
超電導磁石装置、および超電導磁石装置の冷却方法 Download PDFInfo
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- JP7319462B2 JP7319462B2 JP2022516900A JP2022516900A JP7319462B2 JP 7319462 B2 JP7319462 B2 JP 7319462B2 JP 2022516900 A JP2022516900 A JP 2022516900A JP 2022516900 A JP2022516900 A JP 2022516900A JP 7319462 B2 JP7319462 B2 JP 7319462B2
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- 238000000034 method Methods 0.000 claims description 16
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/04—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/10—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point with several cooling stages
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063014685P | 2020-04-23 | 2020-04-23 | |
| US63/014,685 | 2020-04-23 | ||
| PCT/JP2021/011607 WO2021215168A1 (ja) | 2020-04-23 | 2021-03-22 | 超電導磁石装置、極低温冷凍機、および超電導磁石装置の冷却方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021215168A1 JPWO2021215168A1 (https=) | 2021-10-28 |
| JPWO2021215168A5 JPWO2021215168A5 (ja) | 2023-01-06 |
| JP7319462B2 true JP7319462B2 (ja) | 2023-08-01 |
Family
ID=78270607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022516900A Active JP7319462B2 (ja) | 2020-04-23 | 2021-03-22 | 超電導磁石装置、および超電導磁石装置の冷却方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230046818A1 (https=) |
| EP (1) | EP4141347A4 (https=) |
| JP (1) | JP7319462B2 (https=) |
| CN (1) | CN115461582B (https=) |
| WO (1) | WO2021215168A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022204476A1 (de) * | 2022-05-06 | 2023-11-09 | Bruker Biospin Gmbh | Autonome Strombeladung eines supraleitfähigen, trocken-gekühlten MR-Magnetspulensystems |
| CN115127247B (zh) * | 2022-05-27 | 2024-09-24 | 中科艾科米(北京)科技有限公司 | 一种采用制冷机远端液化的超低振动闭环降温装置 |
| US12283416B2 (en) * | 2022-10-19 | 2025-04-22 | GE Precision Healthcare LLC | Switch assemblies of superconducting magnet assemblies and reconfigurable superconducting magnet assemblies of a cryogenic system |
| EP4624829A4 (en) * | 2022-11-24 | 2026-03-11 | Sumitomo Heavy Industries | JOULE-THOMSON REFRIGERATOR |
| CN116951797B (zh) * | 2023-07-07 | 2025-11-21 | 江西联创光电超导应用有限公司 | 一种用于高温超导磁体的制冷系统 |
| EP4517359A1 (en) * | 2023-08-30 | 2025-03-05 | Siemens Healthcare Limited | Shielding arrangement and magnetic resonance device |
| WO2025158315A1 (en) * | 2024-01-25 | 2025-07-31 | Edwards Vacuum Llc | Pump systems |
| WO2025239024A1 (ja) * | 2024-05-13 | 2025-11-20 | 住友重機械工業株式会社 | 超伝導磁石装置、および超伝導磁石装置の冷却装置 |
| FI131647B1 (en) * | 2024-06-28 | 2025-08-21 | Bluefors Oy | CRYOGENIC COOLING SYSTEM |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005123231A (ja) | 2003-10-14 | 2005-05-12 | Japan Superconductor Technology Inc | 超電導磁石装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01125509U (https=) * | 1988-02-19 | 1989-08-28 | ||
| JP3347870B2 (ja) * | 1994-04-15 | 2002-11-20 | 三菱電機株式会社 | 超電導マグネット並びに該マグネット用の蓄冷型冷凍機 |
| JP2828935B2 (ja) * | 1995-09-19 | 1998-11-25 | 三洋電機株式会社 | ガス圧縮膨張機 |
| JP3686222B2 (ja) * | 1997-08-20 | 2005-08-24 | 三菱重工業株式会社 | パルス管冷凍機 |
| JPH11304271A (ja) * | 1998-04-20 | 1999-11-05 | Mitsubishi Electric Corp | 蓄冷型冷凍機およびそれを用いた超電導マグネットシステム |
| JP2003336923A (ja) * | 2002-05-20 | 2003-11-28 | Central Japan Railway Co | 極低温冷凍装置 |
| CN1206490C (zh) * | 2002-07-22 | 2005-06-15 | 中国科学院理化技术研究所 | 用于冷却高温超导滤波器件的两级同轴脉冲管制冷机 |
| JP2004259925A (ja) * | 2003-02-26 | 2004-09-16 | Jeol Ltd | 核磁気共鳴装置用伝導冷却式超伝導磁石装置 |
| JP2004233047A (ja) | 2004-02-09 | 2004-08-19 | Mitsubishi Electric Corp | 超電導マグネット |
| JP2004140411A (ja) * | 2004-02-09 | 2004-05-13 | Mitsubishi Electric Corp | 超電導マグネット |
| JP2011165887A (ja) * | 2010-02-09 | 2011-08-25 | Sumitomo Heavy Ind Ltd | 冷凍機冷却型処理装置 |
| JP6445752B2 (ja) * | 2013-06-28 | 2018-12-26 | 株式会社東芝 | 超電導磁石装置 |
| JP6559462B2 (ja) * | 2015-05-12 | 2019-08-14 | 株式会社東芝 | 極低温容器および超電導磁石装置 |
| JP6773532B2 (ja) * | 2016-11-21 | 2020-10-21 | 株式会社東芝 | 極低温冷却装置 |
| JP6773589B2 (ja) * | 2017-03-15 | 2020-10-21 | 住友重機械工業株式会社 | 極低温冷凍機 |
| JP2019128082A (ja) * | 2018-01-23 | 2019-08-01 | アイシン精機株式会社 | 蓄冷型冷凍機 |
| JP7068032B2 (ja) * | 2018-05-17 | 2022-05-16 | 株式会社東芝 | 極低温冷却装置 |
| JP7544462B2 (ja) * | 2018-08-23 | 2024-09-03 | 住友重機械工業株式会社 | 超伝導磁石冷却装置および超伝導磁石冷却方法 |
| CN109632150B (zh) * | 2018-12-26 | 2020-07-07 | 合肥中科离子医学技术装备有限公司 | 一种用于gm制冷机制冷功率测量的装置 |
-
2021
- 2021-03-22 EP EP21792992.6A patent/EP4141347A4/en active Pending
- 2021-03-22 WO PCT/JP2021/011607 patent/WO2021215168A1/ja not_active Ceased
- 2021-03-22 JP JP2022516900A patent/JP7319462B2/ja active Active
- 2021-03-22 CN CN202180029121.7A patent/CN115461582B/zh active Active
-
2022
- 2022-10-21 US US17/970,602 patent/US20230046818A1/en not_active Abandoned
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005123231A (ja) | 2003-10-14 | 2005-05-12 | Japan Superconductor Technology Inc | 超電導磁石装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4141347A4 (en) | 2023-10-25 |
| CN115461582A (zh) | 2022-12-09 |
| EP4141347A1 (en) | 2023-03-01 |
| WO2021215168A1 (ja) | 2021-10-28 |
| US20230046818A1 (en) | 2023-02-16 |
| CN115461582B (zh) | 2024-08-02 |
| JPWO2021215168A1 (https=) | 2021-10-28 |
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