GB1210624A - Cooling radiation shields in vessels and apparatus containing low-boiling liquids - Google Patents

Cooling radiation shields in vessels and apparatus containing low-boiling liquids

Info

Publication number
GB1210624A
GB1210624A GB6593/69A GB659369A GB1210624A GB 1210624 A GB1210624 A GB 1210624A GB 6593/69 A GB6593/69 A GB 6593/69A GB 659369 A GB659369 A GB 659369A GB 1210624 A GB1210624 A GB 1210624A
Authority
GB
United Kingdom
Prior art keywords
pipe
heat exchanger
vessel
exhaust gas
helical element
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
GB6593/69A
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Publication of GB1210624A publication Critical patent/GB1210624A/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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/005—Details of vessels or of the filling or discharging of vessels for medium-size and small storage vessels not under pressure
    • 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
    • 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
    • F17C2201/0119—Shape cylindrical with flat 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • 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
    • F17C2203/01—Reinforcing or suspension means
    • F17C2203/014—Suspension means
    • 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
    • F17C2203/01—Reinforcing or suspension means
    • F17C2203/014—Suspension means
    • F17C2203/018—Suspension means by attachment at the neck
    • 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
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0308—Radiation shield
    • 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
    • F17C2203/03—Thermal insulations
    • F17C2203/0391—Thermal insulations by vacuum
    • 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
    • F17C2203/0631—Three or more 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
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • 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
    • F17C2227/0337—Heat exchange with the fluid by cooling
    • F17C2227/0339—Heat exchange with the fluid by cooling using the same fluid
    • 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
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate
    • F17C2227/039—Localisation of heat exchange separate on the pipes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/901—Liquified gas content, cryogenic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,210,624. Liquefied gas storage containers; cryostats. MAX-PLANCK-GES ZUR FORDERUNG DER WISSENSCHAFTEN E.V. 6 Feb., 1969 [13 Feb., 1968], No. 6593/69. Headings F4H and F4P. A radiation shield surrounding a vessel containing a liquefied gas is cooled by a heat exchanger which is fed with exhaust gas from the vessel and which has an internal crosssection larger than that of the pipe leading the gas to it. The vessel may be a cryostat or a reservoir for supplying a cryostat. As illustrated, the radiation shield contacts a heat exchanger whose internal wall has a helical element 3 which, together with a plug 15 defines a helical flow path for the exhaust gas flowing in a pipe 4. If it is necessary to introduce inserts into the vessel through the pipe 4 the plug 15 may be omitted. In this case, a pipe for the inserts may be enclosed within the pipe 4 and be contacted by the helical element 3, the exhaust gas then flowing in the annular space between the two pipes. In an alternative form of heat exchanger, Fig. 4 (not shown), the helical element is omitted and a sintered metal plug fills the transverse cross-section of the heat exchanger.
GB6593/69A 1968-02-13 1969-02-06 Cooling radiation shields in vessels and apparatus containing low-boiling liquids Expired GB1210624A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681601908 DE1601908B1 (en) 1968-02-13 1968-02-13 Device for cooling radiation protection shields in containers and apparatuses which take up low-boiling liquids as a cooling medium
DEM0077246 1968-02-13

Publications (1)

Publication Number Publication Date
GB1210624A true GB1210624A (en) 1970-10-28

Family

ID=25753491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6593/69A Expired GB1210624A (en) 1968-02-13 1969-02-06 Cooling radiation shields in vessels and apparatus containing low-boiling liquids

Country Status (4)

Country Link
US (1) US3538714A (en)
CH (1) CH486662A (en)
DE (1) DE1601908B1 (en)
GB (1) GB1210624A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015075A1 (en) * 2003-08-02 2005-02-17 Council For The Central Laboratory Of The Research Councils Cryostat
GB2458147A (en) * 2008-03-07 2009-09-09 Siemens Magnet Technology Ltd Cryostat comprising a heat exchanger to provide cooling for a thermal shield

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705498A (en) * 1969-11-03 1972-12-12 Cryogenic Eng Co Method and apparatus for cooling a cryogenic storage container
US3817047A (en) * 1971-12-07 1974-06-18 Lox Equip Thermal junction for a cryogenic vessel
US3866785A (en) * 1972-12-11 1975-02-18 Beatrice Foods Co Liquefied gas container
SU549147A1 (en) * 1973-10-25 1977-03-05 Предприятие П/Я В-2572 Vessel for storage of bioproducts at low temperatures
US3938550A (en) * 1974-06-24 1976-02-17 Hechler Iv Valentine Continuous flow ratio monitor
US3984222A (en) * 1974-12-23 1976-10-05 Cryogenic Technology, Inc. Dewar cooling device
US3991898A (en) * 1975-09-16 1976-11-16 The United States Of America As Represented By The United States Energy Research And Development Administration Vacuum foil insulation system
FR2410211A1 (en) * 1977-11-25 1979-06-22 Anvar Spacers for core vessels of instrumental cryogenic reservoirs - made from sheets of epoxy! resin reinforced with glass or aromatic polyamide fibres
DE2806787A1 (en) * 1978-02-17 1979-08-23 Linde Ag Liquefied gas storage vessel - has filler pipe in detachable sections between inner and outer containers
US4277949A (en) * 1979-06-22 1981-07-14 Air Products And Chemicals, Inc. Cryostat with serviceable refrigerator
DE2944464A1 (en) * 1979-11-03 1981-05-14 C. Reichert Optische Werke Ag, Wien DEVICE FOR THE CRYSTAL SUBSTITUTION OF SMALL BIOLOGICAL OBJECTS FOR MICROSCOPIC, IN PARTICULAR ELECTRON MICROSCOPIC EXAMINATIONS
GB2070754B (en) * 1980-01-02 1984-02-08 Rilett J W Gas condensation
DE3428140C2 (en) * 1984-07-31 1986-06-26 Messer Griesheim Gmbh, 6000 Frankfurt Safety insert for a vessel for storing low-boiling liquefied gases
JPS61200575U (en) * 1985-05-31 1986-12-16
FR2587444B1 (en) * 1985-09-19 1988-10-28 Commissariat Energie Atomique LIQUEFIED GAS TRANSFER LINE COMPRISING A THERMAL SCREEN PROVIDED WITH AN EXCHANGER
US4877153A (en) * 1988-02-04 1989-10-31 Air Products And Chemicals, Inc. Method and apparatus for storing cryogenic fluids
US4988014A (en) * 1989-02-04 1991-01-29 Air Products And Chemicals, Inc. Method and apparatus for storing cryogenic fluids
US5339650A (en) * 1992-01-07 1994-08-23 Kabushiki Kaisha Toshiba Cryostat
DE10033410C1 (en) * 2000-07-08 2002-05-23 Bruker Biospin Gmbh Kreislaufkryostat
JP2007194258A (en) * 2006-01-17 2007-08-02 Hitachi Ltd Superconductive magnet apparatus
GB2457422B (en) * 2007-10-16 2010-01-06 Siemens Magnet Technology Ltd Cooled cryostat radiation shield
JP4790752B2 (en) * 2008-04-28 2011-10-12 株式会社日立製作所 Superconducting magnet
WO2019046707A1 (en) * 2017-08-31 2019-03-07 Savsu Technologies Llc Cryogenic storage container closure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643022A (en) * 1947-08-15 1953-06-23 Union Carbide & Carbon Corp Radiation shield supports in vacuum insulated containers
US3097084A (en) * 1961-10-09 1963-07-09 Superior Air Products Co Liquefied gas container
BE632902A (en) * 1962-05-31 1963-10-21
NL296903A (en) * 1962-08-31
US3341052A (en) * 1963-09-12 1967-09-12 Union Carbide Corp Double-walled container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015075A1 (en) * 2003-08-02 2005-02-17 Council For The Central Laboratory Of The Research Councils Cryostat
GB2458147A (en) * 2008-03-07 2009-09-09 Siemens Magnet Technology Ltd Cryostat comprising a heat exchanger to provide cooling for a thermal shield
GB2458147B (en) * 2008-03-07 2010-02-24 Siemens Magnet Technology Ltd Cryostat

Also Published As

Publication number Publication date
CH486662A (en) 1970-02-28
DE1601908B1 (en) 1969-11-06
US3538714A (en) 1970-11-10

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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