JPH0511403B2 - - Google Patents
Info
- Publication number
- JPH0511403B2 JPH0511403B2 JP10462586A JP10462586A JPH0511403B2 JP H0511403 B2 JPH0511403 B2 JP H0511403B2 JP 10462586 A JP10462586 A JP 10462586A JP 10462586 A JP10462586 A JP 10462586A JP H0511403 B2 JPH0511403 B2 JP H0511403B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- refrigerant
- helium
- injection port
- superconducting
- 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 - Lifetime
Links
- 238000002347 injection Methods 0.000 claims description 28
- 239000007924 injection Substances 0.000 claims description 28
- 239000003507 refrigerant Substances 0.000 claims description 17
- 239000001307 helium Substances 0.000 description 59
- 229910052734 helium Inorganic materials 0.000 description 59
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 59
- 239000007788 liquid Substances 0.000 description 40
- 239000007789 gas Substances 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003325 tomography Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
- F17C3/085—Cryostats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0128—Shape spherical or elliptical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0626—Multiple walls
- F17C2203/0629—Two walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/068—Special properties of materials for vessel walls
- F17C2203/0687—Special properties of materials for vessel walls superconducting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/014—Nitrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/016—Noble gases (Ar, Kr, Xe)
- F17C2221/017—Helium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61104625A JPS62262408A (ja) | 1986-05-09 | 1986-05-09 | 超電導装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61104625A JPS62262408A (ja) | 1986-05-09 | 1986-05-09 | 超電導装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62262408A JPS62262408A (ja) | 1987-11-14 |
JPH0511403B2 true JPH0511403B2 (zh) | 1993-02-15 |
Family
ID=14385623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61104625A Granted JPS62262408A (ja) | 1986-05-09 | 1986-05-09 | 超電導装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62262408A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0541103U (ja) * | 1991-11-06 | 1993-06-01 | 株式会社小松製作所 | Ptcサーミスタ装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110254938A (zh) * | 2019-06-28 | 2019-09-20 | 查特低温设备(成都)有限公司 | 一种低温容器 |
-
1986
- 1986-05-09 JP JP61104625A patent/JPS62262408A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0541103U (ja) * | 1991-11-06 | 1993-06-01 | 株式会社小松製作所 | Ptcサーミスタ装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS62262408A (ja) | 1987-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4417247B2 (ja) | 超伝導磁石と冷凍ユニットとを備えたmri装置 | |
US7764153B2 (en) | Magnetic field generator | |
US8162037B2 (en) | Device for generating a pulsed magnetic field | |
JP3663266B2 (ja) | 開放型磁気共鳴イメージング磁石 | |
JPH01107748A (ja) | 磁気システム | |
EP0334382B1 (en) | Magnet apparatus for use in magnetic resonance imaging system | |
JPH08279412A (ja) | ヘリウム冷却超導電磁石集成体 | |
JP2005116956A (ja) | Mri用超電導磁石 | |
US8171741B2 (en) | Electrically conductive shield for refrigerator | |
WO2006067828A1 (ja) | 超伝導磁気シールド脳磁界計測装置の計測構造体 | |
JPH09232640A (ja) | 永久磁石システム | |
US4680936A (en) | Cryogenic magnet systems | |
JPH09120912A (ja) | 開構造伝導冷却型磁気共鳴作像マグネット | |
JP2013008975A (ja) | 超伝導磁石システム | |
JPH0511403B2 (zh) | ||
JPH0340489B2 (zh) | ||
JP2004259925A (ja) | 核磁気共鳴装置用伝導冷却式超伝導磁石装置 | |
JP2008028146A (ja) | 超電導磁石用熱シールド、超電導磁石装置および磁気共鳴イメージング装置 | |
JP2949003B2 (ja) | 極低温装置 | |
JPH11176630A (ja) | 単結晶育成用超電導磁石システム | |
JPH0511646B2 (zh) | ||
JPS6229113A (ja) | 超電導装置 | |
US20220068529A1 (en) | Apparatus and System to Enhance Thermal Gradients in Cryogenic Devices | |
JPH02218102A (ja) | 核磁気共鳴撮像装置用超電導磁石 | |
JP2001066354A (ja) | 超電導量子干渉デバイス格納用極低温容器 |