GB1122868A - Improved cryostat - Google Patents

Improved cryostat

Info

Publication number
GB1122868A
GB1122868A GB3383866A GB3383866A GB1122868A GB 1122868 A GB1122868 A GB 1122868A GB 3383866 A GB3383866 A GB 3383866A GB 3383866 A GB3383866 A GB 3383866A GB 1122868 A GB1122868 A GB 1122868A
Authority
GB
United Kingdom
Prior art keywords
jacket
casing
container
cryostat
july
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
Application number
GB3383866A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB1122868A publication Critical patent/GB1122868A/en
Expired legal-status Critical Current

Links

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
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/10—Vessels not under pressure with provision for thermal insulation by liquid-circulating or vapour-circulating jackets
    • 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
    • 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
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • 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
    • F17C2270/00—Applications
    • F17C2270/05—Applications for industrial use
    • F17C2270/0509—"Dewar" vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

1,122,868. Refrigerating. COMPAGNIE GENERALE D'ELECTRICITE. 27 July, 1966 [28 July, 1965], No. 33838/66. Heading F4H. A cryostat comprises a casing 10, an inner container 26 and a double-walled jacket 32, the bottom of which is connected to the top of container 26 by pipes 28 and the top of which is connected to a discharge pipe 36. Cryogenic liquid, e.g. helium, is supplied to the container 26 through tube 62 and helium vapour is discharged via jacket 32 which thus acts as a heat shield. Insulation, e.g. a superinsulation, is provided between the jacket and casing. A metallic gauge or sheet 31 is provided in the jacket to ensure good axial distribution of cold and is located by aligned grooves 68 in the inner and outer walls of the jacket. Ribs 66 are provided on the casing and container and the bottom of the latter is enclosed by a wall 40 which contains a chamber 44 for an absorbent, the walls of the chamber having openings 46. The casing is evacuated through a connection 56 and has a removable lid 14. A substantially identical embodiment is described (Fig. 3 not shown) in which the component parts of the cryostat are readily disconnectable, details of the connections therebetween being illustrated in Figs. 5 to 10 (not shown).
GB3383866A 1965-07-28 1966-07-27 Improved cryostat Expired GB1122868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR26362A FR1456640A (en) 1965-07-28 1965-07-28 New cryostat

Publications (1)

Publication Number Publication Date
GB1122868A true GB1122868A (en) 1968-08-07

Family

ID=8585488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3383866A Expired GB1122868A (en) 1965-07-28 1966-07-27 Improved cryostat

Country Status (8)

Country Link
US (1) US3383874A (en)
BE (1) BE684409A (en)
DE (1) DE1501236A1 (en)
FR (1) FR1456640A (en)
GB (1) GB1122868A (en)
LU (1) LU51638A1 (en)
NL (1) NL6610688A (en)
SE (1) SE320993B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013103714B4 (en) * 2013-04-12 2016-08-04 Deutsches Zentrum für Luft- und Raumfahrt e.V. DEVICE AND METHOD FOR PROVIDING HEAT CONTACT FROM A GAS STORAGE TO A COOLING BODY
CN109612192A (en) * 2013-04-24 2019-04-12 西门子医疗有限公司 Component including two-stage low temperature refrigeration machine and associated mounting device
DE102017222452A1 (en) * 2017-12-12 2019-06-13 Robert Bosch Gmbh container
WO2022161155A1 (en) * 2021-01-29 2022-08-04 上海兴邺材料科技有限公司 Tank

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174300A (en) * 1960-04-27 1965-03-23 Environment Inc Personnel isolation and protection systems
US3122004A (en) * 1961-03-27 1964-02-25 Union Carbide Corp Apparatus for cryogenic refrigeration
BE632902A (en) * 1962-05-31 1963-10-21
US3304728A (en) * 1963-09-16 1967-02-21 Cryogenic Eng Co Gas cooled storage container
US3274788A (en) * 1965-06-14 1966-09-27 Little Inc A Cryogenic liquid storage vessel

Also Published As

Publication number Publication date
BE684409A (en) 1967-01-20
SE320993B (en) 1970-02-23
LU51638A1 (en) 1968-03-14
US3383874A (en) 1968-05-21
NL6610688A (en) 1967-01-30
FR1456640A (en) 1966-07-08
DE1501236A1 (en) 1969-10-30

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