US2882694A - Cool-down apparatus for cryogenic liquid containers - Google Patents
Cool-down apparatus for cryogenic liquid containers Download PDFInfo
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- US2882694A US2882694A US614328A US61432856A US2882694A US 2882694 A US2882694 A US 2882694A US 614328 A US614328 A US 614328A US 61432856 A US61432856 A US 61432856A US 2882694 A US2882694 A US 2882694A
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- Prior art keywords
- shell
- container
- cool
- shells
- liquid
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- Expired - Lifetime
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Classifications
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- 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
-
- 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
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/052—Size large (>1000 m3)
-
- 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
- F17C2203/011—Reinforcing means
- F17C2203/012—Reinforcing means on or in the wall, e.g. ribs
-
- 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
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0123—Mounting arrangements characterised by number of vessels
- F17C2205/013—Two or more vessels
- F17C2205/0149—Vessel mounted inside another one
-
- 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
- F17C2221/011—Oxygen
-
- 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
- F17C2221/012—Hydrogen
-
- 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
- F17C2221/014—Nitrogen
-
- 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
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- 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
- This invention relates to cryogenic apparatus, with special reference to means for cooling down receptacles for liquid gases, such as thoseof oxygen, nitrogen, helium and hydrogen.
- the general arrangement of a storage container for liquefied gases consists of a number of concentric shells with a suitable insulation separating these shells.
- the inner shell of the container holds the liquefield gases, the outer shell or shells usually serving to confine the insulating medium.
- the outer shell or shells usually serving to confine the insulating medium.
- the above cooling methods have one important disadvantage, very little use is made of the cold vapor resulting from the boiling or evaporation step, practically all of the cooling resulting from heat extraction by the heat of vaporization of the boiling liquids.
- the amount of heat which may be absorbed by the liquid vapor is very large compared with the heat of vaporization; and hence it becomes important that this vapor be utilized to accelerate the cool-down process as well as reduce the cost of the procedure.
- An important object of the invention is to speed up the abstraction of heat from a container prior to the insertion of liquefied gases therein.
- An object is to reduce the cost of pro-cooling a container for liquefied gases.
- Fig. 1 is a plan view, with parts broken away, of a two shell container for low temperature liquefied gases
- Fig. 2 is a perspective, sectional view of the two shell container of Fig. 1, showing the disposition of the inner shell for channelling the gases during the pre-cooling step.
- the container is indicated generally by the numeral 10, and is formed of two shells, the outer shell 11 and the inner shell 12.
- the outer shell 11 includes a central cylindrical section 13 and end sections 14 and 15, the end sections being in the form of hemispherical members having edges alined and fixed, as by welding, to the cylinder section ends.
- the inner shell 12 closely conforms in contour to the outer shell 11, the chief distinctions being that the central section 16 has a paraxial section cut out in the base area to form an elongated passageway between the two shells; and the top section 17 is flattened to form at outlet maul: fold. Also, transverse ribs 18 are fixed to the external surface of the central section 16 of the inner shell, at spaced intervals along the length thereof to form plural channels 19 between the shells, extending from the flat upper plate 17 to shell edges 20 at the base of the con tainer on both sides thereof. To facilitate the guiding function of the channels 19, the inner shell edges 20 are flanged and cut away opposite each channel end, as at 21, to form guide openings from the space 22 directly at the container base and between the inner shell edges 20.
- Tube 25 which extends from space 22, at a point above the outer shell wall, vertically through the inner container through the flattened shell of inner shell plate 17 and through outer shell section 13 to a point of access for insertion of liquefied gases.
- a valve (not shown) is included in the exposed section of tube 25.
- Access to the interior of the inner shell is by way of the tube 26 attached to flat plate section 17, this tube being provided with valve 27, for venting gases formed during container filling.
- Tube 28, connected to the top of container section 13, provides a vent during the cool-down operation, a valve 29 being indicated.
- a restricted predetermined amount of liquefied gas is passed through the tube 25 to space 22 in the base of the outer container, flowing over this space and through channels 21 into the space between the container shells.
- the liquid rapidly evaporates, the heat of evaporation extracting considerable heat from the container walls, and the highly cooled gases flowing in part into the inner shell and also in large volume between the shells along the channels 19 to the space above the flattened shell section 17, where it moves out through tube 28, valve 29 being open.
- the ribs 18, while definitely advantageous in securing a more uniform cool-down along the container length, are not essential to the specific process. Also, the action is not particularly limited to container size, the procedure being successfully applicable to large or small units.
- a 311A cool-down apparatus .for cryogenic containers comprising a first tubular closed shell for reception of a cold liquid, a second tubular closed shell within said first shell with the outer wall surface ofthe second shell cone forminggenerally to the inner wall surface of the first shell but having a paraxial passageway along one side thereof adjacent the first shell, said shells being displaced from each other to form an intervening channel space therebetween, a tube extending fromv said second shell passageway through the opposite walls of said shells to permit supply of liquid to the container at said passageway only, normallyopen vent tubes for each of said shells, and ribs formed in the channel space between said shells transversely to the container axis, said ribs extending from said paraxial passageway in the second shell on both sides thereof to .a point terminating adjacent but displaced from aplane including the container axis and vent tube passageway for said. outer shell.
- a cool-down apparatus for cryogenic containers comprising a first tubular closed shell for reception of a cryogen, a second shell within said first shell and forming therewith a channel space, a paraxial passageway on one side of said second shell, an inlet tube extending from said passageway through the shell walls opposite to said passageway, a vent tube for each of said shells, an outlet manifold extending from end to end between said shells on the side opposite to said passageway, and means for dividing said channel space into a plurality of parallel channels transverse to the container axis.
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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)
Description
April 21, 1959 P. c. VANDER-AREND. ETAL 8 COOL-DOWN APPARATUS FOR CRYOGENIC LIQUID CONTAINERS Filed Oct. 5. 195a grwc/wtow PETER 0. VIM/DER ARE/VD DOUGLAS MANN United. States P tent COOL-DOWN APPARATUS FOR CRYOGENIC LIQUID CONTAINERS Peter C. Vander Arend, Macungie, Pa., and Douglas Mann, Boulder, Colo., assignors to the United States of America as represented by the Secretary of the Navy Application October 5, 1956, Serial No. 614,328
4 Claims. (Cl. 62-45) (Granted under Title 35, US. Code (1952), see. 266) The invention described herein may be manufactured andused by or for the Government of the United States of America for governmental purposes without the payinent of any royalties thereon or therefor.
This invention relates to cryogenic apparatus, with special reference to means for cooling down receptacles for liquid gases, such as thoseof oxygen, nitrogen, helium and hydrogen.
The general arrangement of a storage container for liquefied gases consists of a number of concentric shells with a suitable insulation separating these shells. The inner shell of the container holds the liquefield gases, the outer shell or shells usually serving to confine the insulating medium. For liquid oxygen, nitrogen or other cryogenic liquids, only two shells are usually employed, while forliquid hydrogen and helium at least three shells are generally used, the outer shell in each case being at room temperature, and in the three shell type, the intermediate shell being at an intermediate temperature to reduce the heat leak to the liquid in the inner container.
In either type of container, prior to filling the inner shell with the cryogen, it is desirable to cool the container and this is done in the two shell type merely by pouring some of the liquefied gas into the inner shell and thus boiling off the liquid. For the hydrogen three shell type, however, it has been found more efiicient to use two stages; first, cooling down the chamber to the temperature of liquid air, and second, cooling the chamber to the liquid hydrogen (or helium) temperature, thus conserving the amount of liquid hydrogen boiled off in the cooling process.
The above cooling methods have one important disadvantage, very little use is made of the cold vapor resulting from the boiling or evaporation step, practically all of the cooling resulting from heat extraction by the heat of vaporization of the boiling liquids. The amount of heat which may be absorbed by the liquid vapor is very large compared with the heat of vaporization; and hence it becomes important that this vapor be utilized to accelerate the cool-down process as well as reduce the cost of the procedure.
An important object of the invention, therefore, is to speed up the abstraction of heat from a container prior to the insertion of liquefied gases therein.
An object, also, is to reduce the cost of pro-cooling a container for liquefied gases.
Other objects and many of the attendant advantages of this invention will be readily appreciated as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings wherein:
Fig. 1 is a plan view, with parts broken away, of a two shell container for low temperature liquefied gases; and
Fig. 2 is a perspective, sectional view of the two shell container of Fig. 1, showing the disposition of the inner shell for channelling the gases during the pre-cooling step.
Referring to the figures, the container is indicated generally by the numeral 10, and is formed of two shells, the outer shell 11 and the inner shell 12. The outer shell 11 includes a central cylindrical section 13 and end sections 14 and 15, the end sections being in the form of hemispherical members having edges alined and fixed, as by welding, to the cylinder section ends.
The inner shell 12 closely conforms in contour to the outer shell 11, the chief distinctions being that the central section 16 has a paraxial section cut out in the base area to form an elongated passageway between the two shells; and the top section 17 is flattened to form at outlet maul: fold. Also, transverse ribs 18 are fixed to the external surface of the central section 16 of the inner shell, at spaced intervals along the length thereof to form plural channels 19 between the shells, extending from the flat upper plate 17 to shell edges 20 at the base of the con tainer on both sides thereof. To facilitate the guiding function of the channels 19, the inner shell edges 20 are flanged and cut away opposite each channel end, as at 21, to form guide openings from the space 22 directly at the container base and between the inner shell edges 20.
Communication to the space 22 from the containerexterior is by means of tube 25, which extends from space 22, at a point above the outer shell wall, vertically through the inner container through the flattened shell of inner shell plate 17 and through outer shell section 13 to a point of access for insertion of liquefied gases. A valve (not shown) is included in the exposed section of tube 25. Access to the interior of the inner shell is by way of the tube 26 attached to flat plate section 17, this tube being provided with valve 27, for venting gases formed during container filling. Tube 28, connected to the top of container section 13, provides a vent during the cool-down operation, a valve 29 being indicated.
In the operation of the pre-cooling apparatus, a restricted predetermined amount of liquefied gas is passed through the tube 25 to space 22 in the base of the outer container, flowing over this space and through channels 21 into the space between the container shells. The liquid rapidly evaporates, the heat of evaporation extracting considerable heat from the container walls, and the highly cooled gases flowing in part into the inner shell and also in large volume between the shells along the channels 19 to the space above the flattened shell section 17, where it moves out through tube 28, valve 29 being open. Thus, it is seen that all sections along the inner shell section are simultaneously cooled by convective flow of the low temperature gases, this cooling effect being directly operative on both shells, which at the same time are being subjected to heat abstraction through action of the heat of vaporization of the liquid. Thus, the container is quickly and efiiciently cooled by the initial charge of liquefield gases.
A comparison of the described procedure with that where guided vapor is not used would be of interest at this point. Using a container of 50,000 liters capacity and 22,000 pounds weight and assuming a cool-down step from K. to 4 K., a total of 16,500 liters of liquid helium is required where the liquid is merely dumped within the container, whereas for the same capacity container but using the shell guides as hereinabove described, only 1250 liters of liquid helium are required for the same temperature reduction.
It is apparent that the ribs 18, while definitely advantageous in securing a more uniform cool-down along the container length, are not essential to the specific process. Also, the action is not particularly limited to container size, the procedure being successfully applicable to large or small units.
Obviously many modifications and variations of the present invention are possible in the light of the above teachings. It is therefore to be understood that within the scope of the appended claims the invention may be practiced otherwise than as specifically described.
.. I 2,882,694 7 h A 311A cool-down apparatus .for cryogenic containers comprising a first tubular closed shell for reception of a cold liquid, a second tubular closed shell within said first shell with the outer wall surface ofthe second shell cone forminggenerally to the inner wall surface of the first shell but having a paraxial passageway along one side thereof adjacent the first shell, said shells being displaced from each other to form an intervening channel space therebetween, a tube extending fromv said second shell passageway through the opposite walls of said shells to permit supply of liquid to the container at said passageway only, normallyopen vent tubes for each of said shells, and ribs formed in the channel space between said shells transversely to the container axis, said ribs extending from said paraxial passageway in the second shell on both sides thereof to .a point terminating adjacent but displaced from aplane including the container axis and vent tube passageway for said. outer shell.
2. .The cool-down apparatus as defined in claim 1 with said ribs which extend from the passageway in said second shell. on both sides thereof lying in a common plane transverse tosaid container axis.
4 .3. The cool-down apparatus as defined in claim 1 with said second shell flattened lengthwise in the area opposite 4 the shell slot and adjacent the vent passageway of .the'first shell, whereby an enlarged outlet manifold channel is provided for said channel space.
4. A cool-down apparatus for cryogenic containers comprising a first tubular closed shell for reception of a cryogen, a second shell within said first shell and forming therewith a channel space, a paraxial passageway on one side of said second shell, an inlet tube extending from said passageway through the shell walls opposite to said passageway, a vent tube for each of said shells, an outlet manifold extending from end to end between said shells on the side opposite to said passageway, and means for dividing said channel space into a plurality of parallel channels transverse to the container axis.
References Cited in the file of this patent UNITED STATES PATENTS 662,217 Brady Nov. 20, 1900 1,807,108 Tontet May 26, 1931 1,894,497 Rowland Jan. 17, 1933 1,976,688 Dana Oct. 9, 1934 1,998,629 Lagarde Apr. 23,1935 2,293,263 Kornemann Aug. 18, 1942
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US614328A US2882694A (en) | 1956-10-05 | 1956-10-05 | Cool-down apparatus for cryogenic liquid containers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US614328A US2882694A (en) | 1956-10-05 | 1956-10-05 | Cool-down apparatus for cryogenic liquid containers |
Publications (1)
Publication Number | Publication Date |
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US2882694A true US2882694A (en) | 1959-04-21 |
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ID=24460775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US614328A Expired - Lifetime US2882694A (en) | 1956-10-05 | 1956-10-05 | Cool-down apparatus for cryogenic liquid containers |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2963873A (en) * | 1957-07-10 | 1960-12-13 | Texas Gas Transmission Corp | Method and apparatus for storing liquefied gases |
US3123982A (en) * | 1964-03-10 | Cryogenic gas sampler | ||
US3221513A (en) * | 1963-03-18 | 1965-12-07 | Sweden Freezer Mfg Co | Freezing cylinder |
US3347056A (en) * | 1965-04-26 | 1967-10-17 | Beech Aircraft Corp | Thermal insulation and support system for vacuum-jacketed containers |
FR2319041A1 (en) * | 1975-07-23 | 1977-02-18 | Bvs | Attachment of cooling jackets to hoops on autoclaves - has jackets welded to more easily welded material under hoops |
US4756447A (en) * | 1986-12-19 | 1988-07-12 | Westerwaelder Eisenwerk Gerhard Gmbh | Temperature-controlled tank container |
US5217233A (en) * | 1989-10-30 | 1993-06-08 | John Crane Inc. | Spiral groove seal system for sealing a high pressure gas |
US6453680B1 (en) * | 2000-01-14 | 2002-09-24 | Chart Inc. | Liquid helium transport container with longitudinally-mounted external liquid nitrogen coolant tanks |
US20130174585A1 (en) * | 2010-09-22 | 2013-07-11 | Total Sa | Method and device for storing a cryogenic fluid and which are suitable for soils including permafrost |
EP3580491A4 (en) * | 2017-02-07 | 2020-12-09 | Lawrence Livermore National Security, LLC | Cryogenic pressurized storage with hump-reinforced vacuum jacket |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US662217A (en) * | 1899-03-29 | 1900-11-20 | John F Brady | Means for conserving liquid gases. |
US1807108A (en) * | 1929-06-20 | 1931-05-26 | Tontet George Vincent | Tank for the transportation of volatile liquids |
US1894497A (en) * | 1931-08-13 | 1933-01-17 | Hooker Electrochemical Co | Gas-dispensing apparatus |
US1976688A (en) * | 1932-04-19 | 1934-10-09 | Linde Air Prod Co | Container for liquefied gases |
US1998629A (en) * | 1931-04-08 | 1935-04-23 | I Air Liquide Sa Pour L Etude | Process of and apparatus for transferring liquefied gases |
US2293263A (en) * | 1941-01-14 | 1942-08-18 | Linde Air Prod Co | Method of and apparatus for storing liquefied gas mixtures |
-
1956
- 1956-10-05 US US614328A patent/US2882694A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US662217A (en) * | 1899-03-29 | 1900-11-20 | John F Brady | Means for conserving liquid gases. |
US1807108A (en) * | 1929-06-20 | 1931-05-26 | Tontet George Vincent | Tank for the transportation of volatile liquids |
US1998629A (en) * | 1931-04-08 | 1935-04-23 | I Air Liquide Sa Pour L Etude | Process of and apparatus for transferring liquefied gases |
US1894497A (en) * | 1931-08-13 | 1933-01-17 | Hooker Electrochemical Co | Gas-dispensing apparatus |
US1976688A (en) * | 1932-04-19 | 1934-10-09 | Linde Air Prod Co | Container for liquefied gases |
US2293263A (en) * | 1941-01-14 | 1942-08-18 | Linde Air Prod Co | Method of and apparatus for storing liquefied gas mixtures |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123982A (en) * | 1964-03-10 | Cryogenic gas sampler | ||
US2963873A (en) * | 1957-07-10 | 1960-12-13 | Texas Gas Transmission Corp | Method and apparatus for storing liquefied gases |
US3221513A (en) * | 1963-03-18 | 1965-12-07 | Sweden Freezer Mfg Co | Freezing cylinder |
US3347056A (en) * | 1965-04-26 | 1967-10-17 | Beech Aircraft Corp | Thermal insulation and support system for vacuum-jacketed containers |
FR2319041A1 (en) * | 1975-07-23 | 1977-02-18 | Bvs | Attachment of cooling jackets to hoops on autoclaves - has jackets welded to more easily welded material under hoops |
US4756447A (en) * | 1986-12-19 | 1988-07-12 | Westerwaelder Eisenwerk Gerhard Gmbh | Temperature-controlled tank container |
US5217233A (en) * | 1989-10-30 | 1993-06-08 | John Crane Inc. | Spiral groove seal system for sealing a high pressure gas |
US6453680B1 (en) * | 2000-01-14 | 2002-09-24 | Chart Inc. | Liquid helium transport container with longitudinally-mounted external liquid nitrogen coolant tanks |
US20130174585A1 (en) * | 2010-09-22 | 2013-07-11 | Total Sa | Method and device for storing a cryogenic fluid and which are suitable for soils including permafrost |
EP3580491A4 (en) * | 2017-02-07 | 2020-12-09 | Lawrence Livermore National Security, LLC | Cryogenic pressurized storage with hump-reinforced vacuum jacket |
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