ES335451A1 - Cryostat - Google Patents
CryostatInfo
- Publication number
- ES335451A1 ES335451A1 ES335451A ES335451A ES335451A1 ES 335451 A1 ES335451 A1 ES 335451A1 ES 335451 A ES335451 A ES 335451A ES 335451 A ES335451 A ES 335451A ES 335451 A1 ES335451 A1 ES 335451A1
- Authority
- ES
- Spain
- Prior art keywords
- vapour
- chamber
- housing
- valve
- liquefied gas
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F7/00—Parametric amplifiers
-
- 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
- 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
- F25B9/004—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being air
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K5/00—Irradiation devices
- G21K5/08—Holders for targets or for other objects to be irradiated
-
- 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
- F17C2270/00—Applications
- F17C2270/05—Applications for industrial use
- F17C2270/0527—Superconductors
- F17C2270/0536—Magnetic resonance imaging
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Particle Accelerators (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Abstract
A continuously operating cryostat comprises a double-walled evacuated housing 44 containing a heat shield 42, a pipe 52 for supplying liquefied gas-vapour mixture to a separator 49, from which the vapour passes to a coil 53 in contact with the inner wall of the housing and the liquid passes to an expansion valve 56, and a chamber 32 which receives the expanded refrigerant and contains an object 30 to be cooled. Liquid passing to the valve and vapour from chamber 32 are in heat exchange at 54 and the vapour is withdrawn by a pump through line 48. The valve setting may be adjusted by a hand wheel 57. Perforated radiation shields 58 are provided. The object 30 may comprise a polarized proton target in which case chamber 32 comprises a resonant cavity which is supplied with microwave energy via guide 12, windows being provided in the housing 44, shield 42, and chamber 32 for the proton beam. The cavity also contains windings for measuring nuclear polarization (Fig. 1, not shown). The liquefied gas may be helium.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR45387A FR1485543A (en) | 1966-01-10 | 1966-01-10 | Cryostat |
Publications (1)
Publication Number | Publication Date |
---|---|
ES335451A1 true ES335451A1 (en) | 1968-03-16 |
Family
ID=8598239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES335451A Expired ES335451A1 (en) | 1966-01-10 | 1967-01-10 | Cryostat |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE691865A (en) |
DE (1) | DE1551360A1 (en) |
ES (1) | ES335451A1 (en) |
FR (1) | FR1485543A (en) |
GB (1) | GB1168912A (en) |
LU (1) | LU52755A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3941314A1 (en) * | 1989-12-14 | 1991-06-20 | Bodenseewerk Geraetetech | COOLING DEVICE |
DE4106135A1 (en) * | 1991-02-27 | 1992-09-03 | Spectrospin Ag | CRYOMAGNETIC SYSTEM WITH LOW-LOSS HELIUM CRYOSTAT |
-
1966
- 1966-01-10 FR FR45387A patent/FR1485543A/en not_active Expired
- 1966-12-28 BE BE691865D patent/BE691865A/xx unknown
-
1967
- 1967-01-06 LU LU52755D patent/LU52755A1/xx unknown
- 1967-01-09 GB GB119367A patent/GB1168912A/en not_active Expired
- 1967-01-10 DE DE19671551360 patent/DE1551360A1/en active Pending
- 1967-01-10 ES ES335451A patent/ES335451A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
LU52755A1 (en) | 1967-03-06 |
BE691865A (en) | 1967-05-29 |
FR1485543A (en) | 1967-06-23 |
DE1551360A1 (en) | 1970-03-19 |
GB1168912A (en) | 1969-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB964028A (en) | Optical magnetometers | |
GB955320A (en) | Improvements in and relating to containers for refrigerating articles | |
ES335451A1 (en) | Cryostat | |
GB1071937A (en) | Improvements relating to vacuum-jacketed syphons | |
Matsuda et al. | The JT-60 neutral beam injection system | |
Singy et al. | Production of intense polarized hydrogen atomic beams by cooling the atoms to low temperature | |
GB1125719A (en) | Arrangement for the cooling of superconducting material | |
SE329639B (en) | ||
Thompson et al. | A cryostat for reactor irradiations in liquid nitrogen | |
Sartain et al. | Cryostat for reactor irradiation | |
GB1120078A (en) | Method and apparatus for generating power by nuclear fission in a high temperature reactor | |
GB1122868A (en) | Improved cryostat | |
FR2417734A1 (en) | Cryostat for superconducting coil - in which several concentric radiation shields with liq. nitrogen surround central liq. helium chamber | |
GB1058562A (en) | Electron paramagnetic resonance spectrometer for nuclear reactors | |
JPS54136415A (en) | Cryostat | |
GB1049705A (en) | Apparatus for the generation of a vacuum | |
GB1221726A (en) | Cryostat | |
Billan et al. | Operational experience with the superconducting high-luminosity insertion in the CERN Intersecting Storage Rings (ISR) | |
Hasegawa et al. | A vertical type cryostat for a polarized proton target | |
GB1188912A (en) | Means for Varying the Resonant Frequency of a Cavity. | |
GB1117822A (en) | Ultra-high vacuum cryogenic pump | |
FR2129863A7 (en) | Cryogenic vessel - for experimental physics | |
GB959165A (en) | Improvements in and relating to high vacuum pumps | |
JPS6419652A (en) | Gas phase ion source | |
Martin | Thermal Effects of the Martensitic Transformation in Lithium |