JP6626815B2 - 超電導マグネット装置 - Google Patents
超電導マグネット装置 Download PDFInfo
- Publication number
- JP6626815B2 JP6626815B2 JP2016227887A JP2016227887A JP6626815B2 JP 6626815 B2 JP6626815 B2 JP 6626815B2 JP 2016227887 A JP2016227887 A JP 2016227887A JP 2016227887 A JP2016227887 A JP 2016227887A JP 6626815 B2 JP6626815 B2 JP 6626815B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerator
- heat exchange
- working medium
- coil
- flow path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- H01F6/006—Supplying energising or de-energising current; Flux pumps
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2515—Flow valves
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/13—Mass flow of refrigerants
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
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)
Description
10 超電導コイル
12 輻射シールド
14 真空容器
20 冷凍機
21 第1冷却ステージ
22 第2冷却ステージ
23 取付部
30 作動媒体流路
31 第1熱交換部(冷凍機熱交換部)
32 第2熱交換部(冷凍機熱交換部)
33 第3熱交換部(コイル熱交換部)
40 ポンプ
41 第1熱交換器
42 第2熱交換器
52 冷却流路
53 冷却部
54 熱交換器回避流路
55 加熱部
56 コイル回避流路
57 加熱部
60 切替部
Claims (2)
- 超電導コイルと、
前記超電導コイルを収容する真空容器と、
前記真空容器に対して着脱自在に取り付け可能な冷凍機と、
前記冷凍機に熱的に接触する冷凍機熱交換部及び前記超電導コイルに熱的に接触するコイル熱交換部を含み、前記冷凍機熱交換部及び前記コイル熱交換部の順に気相の作動媒体を流すための作動媒体流路と、
前記作動媒体流路のうち前記冷凍機熱交換部と前記コイル熱交換部との間の部位から前記真空容器外に前記気相の作動媒体を導出させるためのコイル回避流路と、を備え、
前記真空容器外に配置されており、前記作動媒体流路を通じて前記真空容器外に流出した気相の作動媒体を前記冷凍機熱交換部に送るポンプをさらに備え、
前記コイル回避流路の下流側の端部は、前記作動媒体流路のうち前記真空容器の外側でかつ前記ポンプの上流側の部位に接続されており、
前記コイル回避流路は、前記真空容器外において前記作動媒体を加熱する加熱部を有する、超電導マグネット装置。 - 超電導コイルと、
前記超電導コイルを収容する真空容器と、
前記真空容器に対して着脱自在に取り付け可能な冷凍機と、
前記冷凍機に熱的に接触する冷凍機熱交換部及び前記超電導コイルに熱的に接触するコイル熱交換部を含み、前記冷凍機熱交換部及び前記コイル熱交換部の順に気相の作動媒体を流すための作動媒体流路と、
前記作動媒体流路のうち前記冷凍機熱交換部と前記コイル熱交換部との間の部位から前記真空容器外に前記気相の作動媒体を導出させるためのコイル回避流路と、を備え、
前記冷凍機が駆動しておりかつ前記冷凍機熱交換部及び前記コイル熱交換部の順に前記気相の作動媒体が流れる定常運転において、前記冷凍機のメンテナンスが行われることを示す信号を受信したときに、前記冷凍機を停止させるとともに、前記定常運転から、前記冷凍機熱交換部及び前記コイル回避流路の順に前記気相の作動媒体が流れる冷凍機昇温運転に切り替える切替部をさらに備える、超電導マグネット装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016227887A JP6626815B2 (ja) | 2016-11-24 | 2016-11-24 | 超電導マグネット装置 |
KR1020170154510A KR101984404B1 (ko) | 2016-11-24 | 2017-11-20 | 초전도 마그넷 장치 |
CN201711200772.XA CN108106037B (zh) | 2016-11-24 | 2017-11-24 | 超导磁体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016227887A JP6626815B2 (ja) | 2016-11-24 | 2016-11-24 | 超電導マグネット装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018085445A JP2018085445A (ja) | 2018-05-31 |
JP6626815B2 true JP6626815B2 (ja) | 2019-12-25 |
Family
ID=62207770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016227887A Expired - Fee Related JP6626815B2 (ja) | 2016-11-24 | 2016-11-24 | 超電導マグネット装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6626815B2 (ja) |
KR (1) | KR101984404B1 (ja) |
CN (1) | CN108106037B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109188322B (zh) * | 2018-08-22 | 2020-07-31 | 中国科学院合肥物质科学研究院 | 一种可控速率的超导磁体部件的冷热循环试验装置 |
JP7139303B2 (ja) * | 2019-11-01 | 2022-09-20 | ジャパンスーパーコンダクタテクノロジー株式会社 | クライオスタット用ヘリウム再凝縮装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024197B1 (ja) * | 1970-12-02 | 1975-08-13 | ||
JP2821241B2 (ja) * | 1990-06-08 | 1998-11-05 | 株式会社日立製作所 | 液化冷凍機付きクライオスタツト |
JPH06323663A (ja) * | 1993-05-18 | 1994-11-25 | Hitachi Ltd | 冷凍装置 |
JPH08121892A (ja) * | 1994-10-26 | 1996-05-17 | Kobe Steel Ltd | タービン式膨張機の運転制御方法 |
JPH09306722A (ja) * | 1996-05-16 | 1997-11-28 | Toshiba Corp | 超電導磁石装置 |
JP2007194258A (ja) * | 2006-01-17 | 2007-08-02 | Hitachi Ltd | 超伝導磁石装置 |
JP6445752B2 (ja) * | 2013-06-28 | 2018-12-26 | 株式会社東芝 | 超電導磁石装置 |
JP6473965B2 (ja) * | 2015-02-06 | 2019-02-27 | Smc株式会社 | 安全機構付き冷却液供給装置及び熱負荷の冷却方法 |
-
2016
- 2016-11-24 JP JP2016227887A patent/JP6626815B2/ja not_active Expired - Fee Related
-
2017
- 2017-11-20 KR KR1020170154510A patent/KR101984404B1/ko active IP Right Grant
- 2017-11-24 CN CN201711200772.XA patent/CN108106037B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20180058631A (ko) | 2018-06-01 |
CN108106037B (zh) | 2020-06-30 |
JP2018085445A (ja) | 2018-05-31 |
CN108106037A (zh) | 2018-06-01 |
KR101984404B1 (ko) | 2019-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10655783B2 (en) | Cryogen-free magnet system comprising a heat sink connected to the gas circuit of a cryocooler | |
CN102192626B (zh) | 使用液态冷冻剂的冷冻器及方法 | |
JP6626815B2 (ja) | 超電導マグネット装置 | |
KR20110088510A (ko) | 음료수 냉각장치, 음료수 냉각장치를 포함하는 냉장고, 및 음료수를 냉각하는 방법 | |
EP1802924B1 (en) | Charge management for 100% heat recovery units | |
KR20180008636A (ko) | 3 중점에서의 냉매에 의한 유체 냉각 | |
CN108109806B (zh) | 超导磁体装置 | |
JP6616717B2 (ja) | 極低温冷却装置および極低温冷却方法 | |
JP2006234238A (ja) | 冷凍装置およびその制御方法 | |
JP6380927B2 (ja) | 冷凍機 | |
WO2021070806A1 (ja) | 水素冷却装置、水素供給システム及び冷凍機 | |
CN206222732U (zh) | 制冷装置及卷烟滤棒生产设备 | |
KR101639612B1 (ko) | 음용수 냉각장치 | |
JP5840938B2 (ja) | 熱媒冷却装置及び熱媒冷却装置の運転方法 | |
KR102123010B1 (ko) | 직접 및 간접 냉각 항온 장치 및 이를 이용한 온도 제어 방법 | |
US9823002B1 (en) | System to cool beverages using a refrigeration system having a defrosting feature | |
JP6303246B2 (ja) | 冷媒循環装置、及び冷媒循環方法 | |
KR20200012302A (ko) | 냉매 안정화 시스템 및 그 제어방법 | |
JP6414791B2 (ja) | 冷凍機 | |
JP6549403B2 (ja) | 冷却システム | |
KR20230033633A (ko) | 히트 펌프 장치 | |
JPH0547608Y2 (ja) | ||
JP2001263736A (ja) | 保冷庫の蓄冷装置 | |
JP2020020413A (ja) | 容器に加圧ガスを補給するための装置および方法 | |
JP2000274841A (ja) | 圧縮機の冷凍機油冷却装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180828 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190606 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190611 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190802 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191001 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191029 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191126 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191202 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6626815 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |