US3698200A - Cryogenic storage dewar - Google Patents

Cryogenic storage dewar Download PDF

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Publication number
US3698200A
US3698200A US98629A US3698200DA US3698200A US 3698200 A US3698200 A US 3698200A US 98629 A US98629 A US 98629A US 3698200D A US3698200D A US 3698200DA US 3698200 A US3698200 A US 3698200A
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US
United States
Prior art keywords
cryogenic fluid
vessel
inner vessel
dewar
shield
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
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US98629A
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English (en)
Inventor
Glenn B Johnson
John L Petering
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Air Products and Chemicals Inc
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Air Products and Chemicals Inc
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Publication date
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Publication of US3698200A publication Critical patent/US3698200A/en
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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
    • 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
    • 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

Definitions

  • the dewar is characterized in that between the inner storage tank of the traditional vacuum-jacketed cryogenic storage dewar and the outer shell thereof, there is placed a plurality of spaced-apart radiation shields, the innermost of which is of relatively greater mass than the others and can be reduced in temperature to approximately the level of the stored cryogenic fluid as the dewar is filled.
  • This invention pertains to cryogenic storage dewars of the vacuum-jacketed type suitable for storing cryogenic fluids, such as liquid helium, for transporta tion from the source of fillingthe cryogenic fluid to the point of use.
  • dewars examples are shown in U.S. Pat. Nos. 3,1 l9,238 and 3,304,729.
  • an inner tank for holding the cryogenic fluid.
  • a shell Surrounding the inner tank in spaced apart relationship therefrom is a shell.
  • the dewar also contains a source of a second cryogenic fluid surrounding either the inner tank or one of the radiation shields to provide additional insulation to prevent heat influx to the inner tank.
  • Those portions of the dewar inside the shell that do not contain liquid are generally evacuated to further aid in the insulation of the inner tank from ambient temperature.
  • the massive shield between the storage tank and the remaining radiation shields in effect creates a large heatsink which drastically reduces the radiant influx to the inner tank.
  • FIG. 1 is a cross-sectional view of a cryogenic storage dewar according to the present invention.
  • FIG. 2 is a section taken along line 2-2 of FIG. 1.
  • a cryogenic storage dewar l0 comprising an inner tank 12 'and an outer shell 14.
  • the inner tank 12 contains hollow cylindrical support members l6, 18.
  • the support members l6, 18 are fastened to the inner tank 12 as by welding at the surface by suitable circumferential welds not shown.
  • the members l6, 18 have suitable closure heads 20, 22 respectively to prevent escape of the fluid from the inner tank 12.
  • the outer shell 14 contains a suitable end closure 24 with an end cover 26 to facilitate construction of the tank as is well-known in the art.
  • Disposed in the bottom surface 27 of the shell 14 are a plurality of pinned radial support struts shown generally as 28 and 30.
  • the support struts 28 and 30 are fastened at the bottom by a suitable plate 32, 34 as by pinned connectors 36 and 39 respectively.
  • a suitable plate 32, 34 At the upper end struts 28, 30 are similar pin connections 38, 40 which are in turn connected to hollow cylindrical support members 40 and 42 respectively.
  • the hollow support members 40, 42 have suitable receiving members 44, 46 for engaging hollow elon- I gate trunions 48, 50 for supporting the inner vessel in spaced relationship from the shell 14.
  • the hollow elongate members 48, 50 are generally fabricated from a non-metallic material sucli as an epoxy glass resin to minimize heat infiltration by conduction.
  • Cylindrical member 40 is secured to the end cap 26 as by strut 52 which is pinned to structural member 25 which is fastened as by welding to member 24 to assure positive positioning of the inner vessel as is well-known.
  • strut 52 which is pinned to structural member 25 which is fastened as by welding to member 24 to assure positive positioning of the inner vessel as is well-known.
  • suitable slide con nections between the radiation shields 54 and 56 and the trunion 50 to allow for normal expansion and contraction of the inner vessel.
  • the radiation shield 54 is carried by sleeve members 58 and 60 that are spaced apart from the hollow trunion members 48, 50 by spacers 62, 64 respectively to provide optimum insulation of the radiation shield 54 in respect to the other members of the dewar.
  • radiation shield 56 which is carried by hollow cylindrical support members 40 and 42 respectively.
  • Radiation shield 56 has spaced apart from it on the closure end of the dewar 10 a second complimentary member 66, which with the complimentary portion of shield 56 fonns a storage vessel for a second cryogenic fluid.
  • This source of second cryogenic fluid has a vent pipe 68 containing a liquid trap 70 and a control valve 72 outwardly of the dewar.
  • the second cryogenic storage tank has a fill pipe 74 which also contains a liquid trap 76 and an outside valve 78.
  • the spaces 80, 82 and 84 are evacuated.
  • the spaces 80, 82, and 84 may contain what is known in the art as super-insulation such as layers of a plastic material between which are layers of aluminum foil. It is preferable to provide suitable insulation in space 80.
  • the inner tank 12 has disposed therein a fill pipe 86 the lower end of which is disposed at an angle toward the bottom of the tank 12.
  • a fill conduit 89 which passes through end cap 90 of fill pipe 86.
  • the conduit 89 passes through a further pipe 88 which passes through the second cryogenic fluid tank and is sealed to prevent loss of the second cryogenic fluid but enabling the conduit 89 to pass outwardly of the dewar to a valve 92 for filling the inner tank.
  • a second conduit 96 Disposed within the lower portion of tank 12 is a second conduit 96 that is contained within a pipe 92 which contains an end cap 94 to prevent leakage of the stored cryogenic fluid out of the tank 12.
  • the conduit 96 passes through the second radiation shield 54 and is disposed there around for at least a major portion of the surface and then passes outwardly of the tank through pipe 88 and to a control valve 98.
  • Conduit 96 can be replaced with a plurality of parallel wound conduits which serve to increase the flow area of the cryogenic fluid from tank 12.
  • the pipes 92, 86, and 88 are constructed so that the inner areas thereof are evacuated for additional vacuum insulation of the fill and vent pipes 88 and 96 respectively.
  • the inner tank 12 may also be provided with a safety pressure relief valve to the atmosphere (not shown) in order to satisfy existing transportation regulations.
  • the cryogenic dewar described in connection with FIG. 1 and FIG. 2 is ideally suited for transporting liquid helium over long distances.
  • liquid helium has been transmitted from the filling station in the state of Kansas to a user in Japan without the need for continual venting of .the inner tank and con sequently loss of precious helium.
  • the dewar After the cryogenic dewar has been constructed and tested to see that there are no leaks and that all vacuum systems are secure the dewar is sent to the place for receiving the charge of liquid helium.
  • the second cryogenic storage area is filled through valve 78 and conduit 74 with a second cryogenic fluid such as liquid nitrogen.
  • a second cryogenic fluid such as liquid nitrogen.
  • the valve 78 When this second vessel is completely filled with liquid nitrogen, the valve 78 is closed and the control valve 72 set.
  • the inner tank 12 is then purged with helium.
  • the source of helium is connected to conduit 89 via valve 92.
  • Valve 98 is opened and valve 92 opened to commence the flow of liquid helium into the tank 12.
  • the radiation shield 54 having been brought to approximately the temperature of the liquid helium, it functions as a large heatsink for preventing heat influx to the inner tank 12.
  • the second cryogenic liquid nitrogen prevents large heat influx to shield 54. Over-all heat loss is minimized because of the various vacuum-jacketed areas 80, 82, 84 and the multi-layer insulation within the vacuum spaces.
  • the relative difference in mass between self-supporting radiation shields as known in the prior art and the radiation shield closest to the inner tank of this invention should be about 1 to 40.
  • a dewar for transporting cryogenic fluid with minimum loss by evaporation of the fluid comprising in combination:
  • an inner tank for receiving and holding the cryogenic an outer shell spaced apart from and surrounding said inner tank in vacuum tight relationship thereto;
  • low conductivity means for supporting said inner tank in spaced relationship from said outer shell; means for preventing heat influx into said inner tank, said means comprising a massive self-supporting radiation shield spaced apart from and surrounding said inner vessel with venting means disposed around a major portion of the surface of said shield, said venting means for venting said inner vessel outwardly of the dewar so that said radiation shield can be precooled during filling of the inner vessel to about 4 K, thereby acting as a large heatsink to prevent heat influx into the inner vessel;
  • the inner vessel is supported by a system including hollow elongate trunions of low conductivity material between said inner vessel and said low conductivity support means on the inner surface of said outer shell to minimize heat conduction to said inner vessel.
  • a vessel according to claim 1 wherein between said outer shell and said second radiation shield there is disposed a multi-layer super insulation.
  • an outer shell with at least one radiation shield of significant mass to act as a heatsink when precooled to approximately 4 K and having an inner vessel vent conduit in intimate contact with a major portion of said shield comprising the steps of:
  • the cryogenic fluid to be transported; allowing a portion of the cryogenic fluid to escape from the vent during filling of the vessel to precool the radiation shield and establish the heatsink; filling the inner vessel to capacity;
  • first cryogenic fluid is helium and the second cryogenic fluid is nitrogen.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
US98629A 1970-12-16 1970-12-16 Cryogenic storage dewar Expired - Lifetime US3698200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9862970A 1970-12-16 1970-12-16

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US3698200A true US3698200A (en) 1972-10-17

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US (1) US3698200A (tr)
DE (1) DE2149452A1 (tr)
GB (1) GB1360060A (tr)
NL (1) NL7113787A (tr)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882685A (en) * 1972-12-22 1975-05-13 Linde Ag Method of and apparatus for the low-temperature liquefied gas
US3930375A (en) * 1972-11-27 1976-01-06 Linde Aktiengesellschaft Storage vessel for liquefied gas
US3967465A (en) * 1973-07-04 1976-07-06 U.S. Philips Corporation Container for storing and transporting a liquefied gas
US3986341A (en) * 1975-04-18 1976-10-19 Cryogenic Technology, Inc. Low heat-leak cryogenic envelope
US4019649A (en) * 1975-02-18 1977-04-26 Sidney Simon Safety tank system
US4038832A (en) * 1975-09-08 1977-08-02 Beatrice Foods Co. Liquefied gas container of large capacity
US4117357A (en) * 1977-04-15 1978-09-26 Electric Power Research Institute, Inc. Flexible coupling for rotor elements of a superconducting generator
FR2417734A1 (fr) * 1978-02-21 1979-09-14 Varian Associates Cryostat comportant un refrigerateur externe, notamment pour spectrometre de resonance magnetique nucleaire
US4291541A (en) * 1978-02-21 1981-09-29 Varian Associates, Inc. Cryostat with external refrigerator for super-conducting NMR spectrometer
US4715186A (en) * 1984-11-19 1987-12-29 Seiko Instruments & Electronics Ltd. Coolant preservation container
US4716738A (en) * 1986-08-04 1988-01-05 Cv International, Inc. Apparatus and method for delivering cryogenic liquid from a supply vessel to receiver vessels
US4718239A (en) * 1987-03-05 1988-01-12 Union Carbide Corporation Cryogenic storage vessel
US4960222A (en) * 1989-07-31 1990-10-02 Recontainer, Inc. Secondary liquid containment system
US4988014A (en) * 1989-02-04 1991-01-29 Air Products And Chemicals, Inc. Method and apparatus for storing cryogenic fluids
US5651473A (en) * 1992-11-12 1997-07-29 Mve, Inc. Support system for cryogenic vessels
WO2002035143A1 (de) * 2000-10-24 2002-05-02 Linde Ag Speicherbehälter für kryogene medien
US6467642B2 (en) 2000-12-29 2002-10-22 Patrick L. Mullens Cryogenic shipping container
US6539726B2 (en) 2001-05-08 2003-04-01 R. Kevin Giesy Vapor plug for cryogenic storage vessels
US6575159B1 (en) 1999-10-29 2003-06-10 Mallinckrodt Inc. Portable liquid oxygen unit with multiple operational orientations
US20050086949A1 (en) * 2001-11-30 2005-04-28 Noble Stephen D. Method and apparatus for delivering a high pressure gas from a cryogenic storage tank
US20050139600A1 (en) * 2003-09-23 2005-06-30 Harper Gregory C. Container for holding a cryogenic fluid
US20060288731A1 (en) * 2005-03-23 2006-12-28 Siemens Magnet Technology Ltd. Method and apparatus for maintaining a system at cryogenic temperatures over an extended period without active refrigeration
US20070068247A1 (en) * 2005-09-26 2007-03-29 Da Silva Jader M Modular construction of a liquid hydrogen storage tank with a common-access tube and method of assembling same
DE102005007551B4 (de) * 2004-02-19 2007-12-13 General Motors Corp. (N.D.Ges.D. Staates Delaware), Detroit Verfahren zum Betreiben eines Tieftemperatur-Flüssiggasspeichertanks
US7641068B2 (en) 2005-09-26 2010-01-05 Gm Global Technology Operations, Inc. Liquid hydrogen storage tank with common-access tube as port for pipes into the inner vessel
WO2010003353A1 (zh) * 2008-07-07 2010-01-14 北京天擎化工有限责任公司 一种用于储存危险化学品的泄漏自救容器
AT509178B1 (de) * 2009-09-04 2011-09-15 Lo Solutions Gmbh Vorrichtung zum speichern und transportieren von kryogen verflüssigten gasen
US20130104577A1 (en) * 2011-10-28 2013-05-02 Urenco Limited Defrosting
US20140190186A1 (en) * 2013-01-09 2014-07-10 The Hymatic Engineering Company Limited Container
RU2623983C2 (ru) * 2015-06-26 2017-06-29 ОО Международная академия наук экологии, безопасности человека и природы Система для хранения опасных химических веществ
WO2017190849A1 (de) * 2016-05-04 2017-11-09 Linde Aktiengesellschaft Transportbehälter
US20200103076A1 (en) * 2018-10-01 2020-04-02 Mark Cann System and Method for Storage of Cryogenic Material
US20210221410A1 (en) * 2020-01-17 2021-07-22 Trinity Tank Car, Inc. Welded nozzle for a tank car
US20210222833A1 (en) * 2020-01-17 2021-07-22 Trinity Tank Car, Inc. Internal nozzle for a tank car

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2015716B (en) * 1978-02-21 1982-12-08 Varian Associates Cryostat with radiation shield
DE2903787C2 (de) * 1979-02-01 1983-11-03 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Aufhängevorrichtung für einen in einem Außenbehälter thermisch isoliert angeordneten Tieftemperaturtank
DE3471998D1 (en) * 1983-04-15 1988-07-14 Hitachi Ltd Cryostat
DE102004011653A1 (de) * 2004-03-10 2005-09-29 Bayerische Motoren Werke Ag Druckbehälter für kondensierte Gase mit Kühlschild
DE102005014479A1 (de) * 2005-03-30 2006-10-05 Magna Steyr Fahrzeugtechnik Ag & Co. Kg Behälter für tiefkalte Flüssigkeiten
RU2338118C1 (ru) * 2007-02-05 2008-11-10 Открытое акционерное общество "Уралкриомаш" Емкость для криогенной жидкости
DE102012014709A1 (de) * 2012-07-25 2014-01-30 Ziemann International GmbH Transportbehälter für kryogene Fluide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814410A (en) * 1954-06-24 1957-11-26 Union Carbide Corp Double wall tank
US2871669A (en) * 1956-12-05 1959-02-03 Mann Douglas Radiation shield circulation system for large liquefied gas storage containers
US3304729A (en) * 1965-10-22 1967-02-21 William A Chandler Cryogenic storage system
US3460706A (en) * 1967-07-19 1969-08-12 Gen Motors Corp Double-walled container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814410A (en) * 1954-06-24 1957-11-26 Union Carbide Corp Double wall tank
US2871669A (en) * 1956-12-05 1959-02-03 Mann Douglas Radiation shield circulation system for large liquefied gas storage containers
US3304729A (en) * 1965-10-22 1967-02-21 William A Chandler Cryogenic storage system
US3460706A (en) * 1967-07-19 1969-08-12 Gen Motors Corp Double-walled container

Cited By (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930375A (en) * 1972-11-27 1976-01-06 Linde Aktiengesellschaft Storage vessel for liquefied gas
US3882685A (en) * 1972-12-22 1975-05-13 Linde Ag Method of and apparatus for the low-temperature liquefied gas
US3967465A (en) * 1973-07-04 1976-07-06 U.S. Philips Corporation Container for storing and transporting a liquefied gas
US4019649A (en) * 1975-02-18 1977-04-26 Sidney Simon Safety tank system
US3986341A (en) * 1975-04-18 1976-10-19 Cryogenic Technology, Inc. Low heat-leak cryogenic envelope
US4038832A (en) * 1975-09-08 1977-08-02 Beatrice Foods Co. Liquefied gas container of large capacity
US4117357A (en) * 1977-04-15 1978-09-26 Electric Power Research Institute, Inc. Flexible coupling for rotor elements of a superconducting generator
FR2417734A1 (fr) * 1978-02-21 1979-09-14 Varian Associates Cryostat comportant un refrigerateur externe, notamment pour spectrometre de resonance magnetique nucleaire
US4291541A (en) * 1978-02-21 1981-09-29 Varian Associates, Inc. Cryostat with external refrigerator for super-conducting NMR spectrometer
US4715186A (en) * 1984-11-19 1987-12-29 Seiko Instruments & Electronics Ltd. Coolant preservation container
US4716738A (en) * 1986-08-04 1988-01-05 Cv International, Inc. Apparatus and method for delivering cryogenic liquid from a supply vessel to receiver vessels
US4718239A (en) * 1987-03-05 1988-01-12 Union Carbide Corporation Cryogenic storage vessel
US4988014A (en) * 1989-02-04 1991-01-29 Air Products And Chemicals, Inc. Method and apparatus for storing cryogenic fluids
US4960222A (en) * 1989-07-31 1990-10-02 Recontainer, Inc. Secondary liquid containment system
US5651473A (en) * 1992-11-12 1997-07-29 Mve, Inc. Support system for cryogenic vessels
US7766009B2 (en) 1999-10-29 2010-08-03 Caire Inc. Portable liquid oxygen unit with multiple operational orientations
US20080066471A1 (en) * 1999-10-29 2008-03-20 Frye Mark R Portable liquid oxygen unit with multiple operational orientations
US6575159B1 (en) 1999-10-29 2003-06-10 Mallinckrodt Inc. Portable liquid oxygen unit with multiple operational orientations
US6843247B2 (en) 1999-10-29 2005-01-18 Mallinckrodt Inc. Portable liquid oxygen unit with multiple operational orientations
US7296569B2 (en) 1999-10-29 2007-11-20 Mallinckrodt, Inc. Portable liquid oxygen unit with multiple operational orientations
US20050098174A1 (en) * 1999-10-29 2005-05-12 Mallinckrodt Inc. Portable liquid oxygen unit with multiple operational orientations
WO2002035143A1 (de) * 2000-10-24 2002-05-02 Linde Ag Speicherbehälter für kryogene medien
US6983611B2 (en) 2000-10-24 2006-01-10 Linde Ag Storage container for cryogenic media
US6467642B2 (en) 2000-12-29 2002-10-22 Patrick L. Mullens Cryogenic shipping container
US6539726B2 (en) 2001-05-08 2003-04-01 R. Kevin Giesy Vapor plug for cryogenic storage vessels
US7293418B2 (en) 2001-11-30 2007-11-13 Westport Power Inc. Method and apparatus for delivering a high pressure gas from a cryogenic storage tank
US20050086949A1 (en) * 2001-11-30 2005-04-28 Noble Stephen D. Method and apparatus for delivering a high pressure gas from a cryogenic storage tank
US20060236789A1 (en) * 2003-09-23 2006-10-26 Harper Gregory C Container for holding a cryogenic fuel
US20050139600A1 (en) * 2003-09-23 2005-06-30 Harper Gregory C. Container for holding a cryogenic fluid
US7775391B2 (en) * 2003-09-23 2010-08-17 Westport Power Inc. Container for holding a cryogenic fuel
US7344045B2 (en) * 2003-09-23 2008-03-18 Westport Power Inc. Container for holding a cryogenic fluid
DE102005007551B4 (de) * 2004-02-19 2007-12-13 General Motors Corp. (N.D.Ges.D. Staates Delaware), Detroit Verfahren zum Betreiben eines Tieftemperatur-Flüssiggasspeichertanks
US20060288731A1 (en) * 2005-03-23 2006-12-28 Siemens Magnet Technology Ltd. Method and apparatus for maintaining a system at cryogenic temperatures over an extended period without active refrigeration
US7497086B2 (en) * 2005-03-23 2009-03-03 Siemens Magnet Technology Ltd. Method and apparatus for maintaining apparatus at cryogenic temperatures over an extended period without active refrigeration
DE102006045116B4 (de) * 2005-09-26 2009-04-09 GM Global Technology Operations, Inc., Detroit Modularer Aufbau eines Flüssigwasserstoffspeichertanks mit einer Röhre für gemeinsamen Zugang und Verfahren zu dessen Herstellung
US7641068B2 (en) 2005-09-26 2010-01-05 Gm Global Technology Operations, Inc. Liquid hydrogen storage tank with common-access tube as port for pipes into the inner vessel
DE102006045117B4 (de) * 2005-09-26 2010-01-14 GM Global Technology Operations, Inc., Detroit Flüssigwasserstoffspeichertank mit Röhre für gemeinsamen Zugang als Durchlass für Rohre in den Innenbehälter
US20070068247A1 (en) * 2005-09-26 2007-03-29 Da Silva Jader M Modular construction of a liquid hydrogen storage tank with a common-access tube and method of assembling same
US8162167B2 (en) * 2005-09-26 2012-04-24 GM Global Technology Operations LLC Modular construction of a liquid hydrogen storage tank with a common-access tube and method of assembling same
WO2010003353A1 (zh) * 2008-07-07 2010-01-14 北京天擎化工有限责任公司 一种用于储存危险化学品的泄漏自救容器
RU2466075C2 (ru) * 2008-07-07 2012-11-10 Бэйцзин Тяньцин Кемикалз Ко., Лтд. Автоматически срабатывающий при утечке аварийный контейнер для хранения опасных химических веществ
AT509178B1 (de) * 2009-09-04 2011-09-15 Lo Solutions Gmbh Vorrichtung zum speichern und transportieren von kryogen verflüssigten gasen
US20130104577A1 (en) * 2011-10-28 2013-05-02 Urenco Limited Defrosting
US20140190186A1 (en) * 2013-01-09 2014-07-10 The Hymatic Engineering Company Limited Container
US9506673B2 (en) * 2013-01-09 2016-11-29 The Hymatic Engineering Company Limited Container
RU2623983C2 (ru) * 2015-06-26 2017-06-29 ОО Международная академия наук экологии, безопасности человека и природы Система для хранения опасных химических веществ
WO2017190849A1 (de) * 2016-05-04 2017-11-09 Linde Aktiengesellschaft Transportbehälter
US10711945B2 (en) 2016-05-04 2020-07-14 Linde Aktiengesellschaft Transport container
US20200103076A1 (en) * 2018-10-01 2020-04-02 Mark Cann System and Method for Storage of Cryogenic Material
US10731792B2 (en) * 2018-10-01 2020-08-04 Mark Cann System and method for storage of cryogenic material
US20210221410A1 (en) * 2020-01-17 2021-07-22 Trinity Tank Car, Inc. Welded nozzle for a tank car
US20210222833A1 (en) * 2020-01-17 2021-07-22 Trinity Tank Car, Inc. Internal nozzle for a tank car
US12151718B2 (en) * 2020-01-17 2024-11-26 Trinity Tank Car, Inc. Welded nozzle for a tank car
US12228248B2 (en) * 2020-01-17 2025-02-18 Trinity Tank Car, Inc. Internal nozzle for a tank car

Also Published As

Publication number Publication date
DE2149452A1 (de) 1972-07-13
NL7113787A (tr) 1972-06-20
GB1360060A (en) 1974-07-17

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