GB1156833A - Improvements in or relating to a Cryostat. - Google Patents

Improvements in or relating to a Cryostat.

Info

Publication number
GB1156833A
GB1156833A GB3549566A GB3549566A GB1156833A GB 1156833 A GB1156833 A GB 1156833A GB 3549566 A GB3549566 A GB 3549566A GB 3549566 A GB3549566 A GB 3549566A GB 1156833 A GB1156833 A GB 1156833A
Authority
GB
United Kingdom
Prior art keywords
container
wall
screwed
walls
tubes
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
GB3549566A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB1156833A publication Critical patent/GB1156833A/en
Expired legal-status Critical Current

Links

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
    • 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
    • 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
    • F17C2270/00—Applications
    • F17C2270/05—Applications for industrial use
    • F17C2270/0509—"Dewar" vessels

Landscapes

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

Abstract

1,156,833. Refrigerating. SIEMENSSCHUCKERTWERKE A.G. 8 Aug., 1966 [7 Aug., 1965], No. 35495/66. Heading F4H. A cryostat comprises three cylindrical walled containers 1, 2 and 3 of annular cross-section supported by tubes 41, 43 and 42 respectively. The outer containers 1 and 2 are each in two halves which are. screwed to rings 44 and 45 carried by the tubes 41 and 43, and the inner container 3 is connected directly to the tube 42. The container walls 15 and 33 are each welded to a container end-piece at one end and screwed to a container end piece at the other end. The container wall 25 is push fitted in its end pieces. A cap 47 on the tube assembly has apertures for the supply of liquid helium to the container 3, and of liquid nitrogen or air to the double outer wall space 21 of the container 2. A connection 46 is provided for evacuating the spaces on either side of the walls of the container 2. The containers 1 and 3 and their supporting tubes are formed of low thermal conductivity steel, and the container 2 and its tube are formed of copper. A superconductive coil is located in the container 3 and may be fixed to its inner wall or to one of its end walls. The container 3 may be formed as two halves screwed to a central ring, Fig. 2 (not shown), and the inner wall of the container 3 may be formed as a coil winding support, Fig. 3 (not shown).
GB3549566A 1965-08-07 1966-08-08 Improvements in or relating to a Cryostat. Expired GB1156833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0098717 1965-08-07

Publications (1)

Publication Number Publication Date
GB1156833A true GB1156833A (en) 1969-07-02

Family

ID=7521674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3549566A Expired GB1156833A (en) 1965-08-07 1966-08-08 Improvements in or relating to a Cryostat.

Country Status (5)

Country Link
US (1) US3385072A (en)
CH (1) CH461554A (en)
DE (1) DE1501304B2 (en)
GB (1) GB1156833A (en)
NL (1) NL6610445A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542916A1 (en) * 1983-03-15 1984-09-21 Elscint Ltd IMPROVED CRYOGENIC MAGNET SYSTEM
EP0122498A2 (en) * 1983-04-15 1984-10-24 Hitachi, Ltd. Cryostat
EP0135185A2 (en) * 1983-09-19 1985-03-27 General Electric Company Cryostat for NMR magnet
GB2455720A (en) * 2007-12-18 2009-06-24 Siemens Magnet Technology Ltd Reworkable pressure vessel for a superconducting magnet

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702825A (en) * 1984-12-24 1987-10-27 Eriez Manufacturing Company Superconductor high gradient magnetic separator
JP4186636B2 (en) * 2003-01-30 2008-11-26 株式会社日立製作所 Superconducting magnet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133144A (en) * 1962-08-16 1964-05-12 Bell Telephone Labor Inc Cryostat
US3242418A (en) * 1962-08-31 1966-03-22 Dynatech Corp Low temperature electromechanical transducer
US3176473A (en) * 1963-04-09 1965-04-06 Andonian Associates Inc Modular dewar vessel for cryogenic use
US3262279A (en) * 1964-10-09 1966-07-26 Little Inc A Extreme high vacuum apparatus
US3320757A (en) * 1966-04-15 1967-05-23 Cryobank Inc Cryogenic preserver

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542916A1 (en) * 1983-03-15 1984-09-21 Elscint Ltd IMPROVED CRYOGENIC MAGNET SYSTEM
EP0122498A2 (en) * 1983-04-15 1984-10-24 Hitachi, Ltd. Cryostat
EP0122498A3 (en) * 1983-04-15 1985-07-31 Hitachi, Ltd. Cryostat
EP0135185A2 (en) * 1983-09-19 1985-03-27 General Electric Company Cryostat for NMR magnet
EP0135185A3 (en) * 1983-09-19 1986-06-04 General Electric Company Cryostat for nmr magnet
GB2455720A (en) * 2007-12-18 2009-06-24 Siemens Magnet Technology Ltd Reworkable pressure vessel for a superconducting magnet
GB2455720B (en) * 2007-12-18 2010-01-06 Siemens Magnet Technology Ltd Re-workable pressure vessels for superconducting magnet arrangements

Also Published As

Publication number Publication date
NL6610445A (en) 1967-02-08
DE1501304B2 (en) 1970-05-27
CH461554A (en) 1968-08-31
US3385072A (en) 1968-05-28
DE1501304A1 (en) 1969-10-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees