US3896961A - Insulated storage tank for liquid or liquefied products - Google Patents

Insulated storage tank for liquid or liquefied products Download PDF

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Publication number
US3896961A
US3896961A US348152A US34815273A US3896961A US 3896961 A US3896961 A US 3896961A US 348152 A US348152 A US 348152A US 34815273 A US34815273 A US 34815273A US 3896961 A US3896961 A US 3896961A
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United States
Prior art keywords
tank
barrier
metallic
boxes
leakproof
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
Application number
US348152A
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English (en)
Inventor
Jacques Guilhem
Michel Bourgeois
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.)
Gaz Transport SARL
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Gaz Transport SARL
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Publication date
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
    • B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
    • B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
    • 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
    • F17C3/04—Vessels not under pressure with provision for thermal insulation by insulating layers
    • F17C3/06—Vessels not under pressure with provision for thermal insulation by insulating layers on the inner surface, i.e. in contact with the stored 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0358—Thermal insulations by solid means in form of panels
    • 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
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • 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
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/066—Plastics
    • 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
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/0663—Synthetics in form of fibers or filaments
    • 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
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • 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
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/228—Assembling processes by screws, bolts or rivets
    • 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
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, 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
    • F17C2223/01—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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/035—Dealing with losses of fluid
    • F17C2260/036—Avoiding leaks
    • 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
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships
    • F17C2270/0107—Wall panels
    • 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

  • a leakproof and isothermal tank for the storage or the transportation of a liquid or of a liquefied product which includes a primary leakproof assembly in contact with the product contained in the tank and a secondary assembly located between the primary assembly and the tank carrying structure, the secondary assembly comprising boxes filled with a heat insulating material and held directly against the carrying structure and a secondary leak-proof barrier of metallic sheets having edges projecting toward the inside of the tank which are welded together, and the primary assembly comprising a layer of plastic foam disposed between the product contained in the tank and said secondary leakproof barrier.
  • the present invention relates to the storage of liquid or liquefied products inside insulating tanks, and more especially, to the storage of low temperature liquefied gases, such as liquefied natural gases having a high methane content.
  • the tanks according to the present invention prove especially useful in the form of tanks integrated to the structure of a ship, said tanks making it possible to transport liquefied gases by sea.
  • Insulating tanks which consist of two successive water-tight barriers, a primary one in contact with the product contained in the tank, and a secondary one, located between the primary barrier and the carrying structure of the ship, said two water-tight barriers being alternated with two insulating barriers, the secondary insulating barrier consisting of boxes filled with a heat-insulating material, directly affixed against the double hull or the double wall of the ship, by means of ordinary threaded pins fixed to said walls, the secondary water-tight barrier consisting of metallic invar sheets, the edges of which are raised toward the inside of the tank, the height of which is approximately equal to the height of the aforementioned heat-insulating boxes, said metal sheets being welded edge to edge by their raised edges, on the two faces of a metal wing which can slide with respect to the underlying insulating barrier, the primary insulating barrier consisting of boxes filled with a heat-insulating material and the primary water-tight barrier being constituted as the aforementioned secondary water-tight barrier, the assembling of the metal sheets of
  • the present invention has as its object the new industrial product constituted by a leakproof and isothermal tank, means for the storing or the transportation of a liquid or liquefied product, said tank comprising successive assemblies of water-tight and of thermal insulation barriers, a primary assembly in contact with the product contained in the tank, and a secondary assembly located between the primary barrier and the tank carrying structure, the secondary insulating barrier consisting of boxes filled with a heat-insulating material and directly affixed against the carrying structure by means of threaded pins fastened to the walls of said structure, the secondary watentight barrier comprising metallic sheets the edges of which project toward the inside of the tank, the height of which is approximately equal to the height of the aforementioned boxes of heat-insulating material, said sheets being welded edge to edge by their projecting or raised edges over the two faces of a metallic flange the metallic flange which serves for the edge to edge welding of the water-tight sheets of the secondary water-tight barrier being inserted in the planes of horizontal joints of the heatinsulating boxes of the secondary
  • the plastic material foam has a surface skin which makes it possible to insure water-tightness, constituting a primary leakproof barrier;
  • the plastic material foam is applied on the secondary water-tight barrier by projection with a gun;
  • the thermal contration or expansion coefficient of the foam of plastic material within the range of the temperatures of use, is less than 50 X 10' per degree centigrade;
  • the carrying structure of the tank is the double hull or the double wall of a ship;
  • the layer of plastic material foam is re-enforced in the tank angles by means of a corner iron buried inside the layer of foam, said corner iron just mentioned has the profile of a square and it has, on both arms of the square, anchoring elements; the aforementioned
  • the layer of plastic foam material which constitutes the primary barrier, is made of blocks of plastic foam material, prefabricated and placed side by side and joined together in situ by the setting into place of joints, preferably of plastic foam material, said setting into place or tuck pointing being preferably simultaneously executed with a thin coating placed over the whole surface of the plastic foam material.
  • Said manner of operation makes it possible to limit the quantity of plastic foam material to be set into place in situ by gun projection; in that case, it is possible to provide for a screen or grid placed in a manner such that the blocks of plastic material are maintained in place between the screen or grid and the secondary tightness barrier, the screen or grid being buried by the layer of plastic foam material which is set into place by gun projection.
  • plastic foam materials meant to form the primary barriers foams which are obtained by expansion of the polystyrene type of materials, or polyurethane or polyvinyl chloride type of materials, without said indications being in any way limitative from the point of view of the type of plastic material to be used.
  • the plastic foam materials which are meant to form the primary leakproof barrier may advantageously have a volume mass ranging between 20 kg/m and kg/m.
  • the screen or grid placed between the metallic wings or flanges of the secondary leakproof barrier may advantageously have from 5 to 20 meshes per meter; it is necessary to specify that said screen or grid serves both for the mechanical anchoring of the layer of plastic foam material on the secondary barrier, for the limitation of the thermal contraction or expansion of the layer of foam, and for the mechanical re-enforcing of said layer, especially for the purpose of improving the resistance of the whole to vibrations.
  • the metallic wing or flange which serves for the edge to edge welding of the metallic sheets or plates of the secondary leakproof barrier is the central element being enclosed over part of its width, between two laths, made of wood, for example, the sliding assembly resulting from the fact that the aforementioned composite beam is inserted between two adjacent heat-insulating boxes of the secondary insulating barrier, so that the laths of the composite beam are retained in the direction of the inside of the tank by elements which are affixed to the boxes of the secondary insulating barrier.
  • the sliding assembly of the metallic wing or flange which serves for the edge to edge welding of the metallic sheets or plates of the secondary leakproof barrier is constituted by a sliding joint formed by the bent edge of the aforementioned metallic wing, and by the bent edge, in the opposite direction, of a metallic strip affixed to the edge of one of the horizontal faces of each box of the secondary insulating barrier, a horizontal lath which constitutes a stopping wedge or block for the folds of the sliding joint being inserted between the sliding joint and that of the heat insulating boxes which does not carry the aformentioned metallic strip, the whole constituted by the sliding joint and its stoppingwedge-forming lath being placed in longitudinal hollowed out portions recessed along the edges of the horizontal faces of each box of the secondary insulating barrier.
  • the metallic wing or flange on both sides of which there are welded the metallic sheets or plates of the secondary leakproof barrier, consists of a strip made of steel which contains a high percentage of nickel, and preferably of invar; the metallic sheets or plates which constitute the secondary leakproof barrier are generally constituted also of steel sheets with a high percentage of nickel, and preferably of invar.
  • the laths which enclose the central wing of each composite beam are wooden laths, cut into sections of equal length, the sections of the upper and of the lower laths or battens being accurately superposed, and two successive sections being separated by a space inside which the composite beam is reduced to its central wing.
  • the elements which are affixed to the boxes of the secondary insulating barrier, which elements ensure the holding of the laths of each composite beam, are tenons or studs affixed along one edge of each heat-insulating box which has the shape of a parallelpipede-rectangle; the laths of the composite beam are affixed to the central wing of said beam by hooking.
  • the boxes of heat-insulating material which form the secondary insulating barrier have on the inside along the horizontal edge on which there is fixed the bent strip which constitutes a part of the sliding fixation joint, a re-enforcing stud or tenon, possibly constituted by several elements distributed side by side over the whole length of the box; the fixation, on
  • the box of heat-insulating material, of the bent strip which constitutes one of the parts of the sliding joint of the secondary barrier is done by means of screws which run through the wall of the heat-insulating material and which penetrate into the re-enforcing tenons placed inside the box; each box of heat-insulating material which constitutes the secondary insulating barrier has horizontal faces which are extended toward the outside of the box, beyond the vertical faces which are perpendicular to the wall of the carrying structure of the tank, each one of said extensions carrying near the wall of the carrying structure an anchoring tenon joined with said extension, for example, by hooking or by gluing.
  • the four adjacent hooking tenons of four boxes of heat-insulating material which are adjacent in the secondary insulating barrier may be held with respect to the tank carrying structure by means of a fixture consisting, for example, of two square shaped plates, one wing of each plate being fixed by a threaded pin and nut on the hull or bulkhead of the ship, the other two wings being joined together by bolting.
  • FIG. 1 represents in perspective, with parts broken away, one view of an assembly of primary and secondary barriers which constitute the tank according to the invention
  • FIG. 2 is a section of a corner of the tank of the invention, perpendicular to the edge of said corner;
  • FIG. 3 represents, in perspective, with parts broken away, elements of FIG. 2;
  • the embodiment which is described by way of example is a tank disposed in the interior of a ship adapted to transport liquefied natural gases principally methane.
  • the structure supporting the tank consists of a double supporting hull 1 of aship.
  • Hull 1 contains threaded pins 2 welded perpendicularly to said bull.
  • the pins 2 are welded in vertical rows interiorly spaced according to the height of a parallelpiped rectangular box 3 adapted to form a secondary insulating barrier.
  • the spacing of two adjacent rows of pins 2 determines the length of boxes 3, the said boxes being disposed in such a way there is a pin 2 at each of their corners.
  • the boxes 3 are made, for example, of wood; they contain a thermal insulating product, preferably perlite.
  • the faces of boxes 3 which are supported by hull l are designated 3a and the opposing faces 3b.
  • Each box 3 consists vertically, on each side of the face 3a, of tenons 4, which are fastened on the vertical lateral faces of each box 3.
  • a space permits the passage of pin 2; the end of pin 2 is threaded and cooperates with a nut which supports a square clamping plate 5.
  • Each clamping plate 5 thus simultaneously permits securing four corners of four adjacent boxes.
  • the boxes 3 are piled one above the other along the hull 1 between the rows of pins 2 and they are fixed to the hull 1 by plates 5 which are mounted on tenons 4 of four adjacent blocks 3.
  • the spaces between the boxes 3 are filled with rock wool to provide thermal insulation.
  • a plastic material adapted to form in situ a layer of expanded plastic material 11 is applied with a gun to grill work 10.
  • the layer 11 may consists, for example, of a closed cell polyurethane foam.
  • the setting of the bed or layer 11 occurs with the formation of a skin surface 11a.
  • the grillwork 10 comprises about 10 meshes per meter.
  • the layer 11 has a thickness of about 10 cm.
  • the mass volume of the foam which constitutes layer 11 is about 50 kg/m.
  • the grillwork 10 not only permits the fastening of the layer 11 on the secondary barrier, but equally, constitutes a mechanical reenforcement of layer 11 and permits limiting thermal contractions and expansion of layer 11 in contact with liquefied gas which may be introduced into the tank.
  • an angle member 12 of plastic material is set in place.
  • the angle member 12 has a right angle profile and each of the arms of the angle terminates in a protuberance 13 having a trapezoidal cross section.
  • the angle member 12 is sunk in the interior of the layer 11 and it is anchored in the interior of the layer by means of the trapezoidal protuberances 13.
  • the angle member 12 is supported by tubular elements 14 which are themselves fixed, by intermediate elements 15, to the ships hull. Between the ships hull 1 and the lower corner formed by the secondary watertight barrier 6 is disposed an assembly of in one part the elements 15 and in another part a composite angle member 16 made of a thermal insulating material. The composite angle member 16 supports, in the lower zone, the sheets 6 which form the secondary watertight barrier.
  • a leakproof and isothermal tank for the storage or the transportation of a liquid or of a liquefied product, said tank comprising two assemblies of leakproof and thermal insulation barriers, in succession, including a primary assembly in contact with the product contained in the tank, and a secondary assembly located between the primary barrier and the tank carrying structure, the secondary assembly comprising boxes filled with a heat-insulating material and held directly against said carrying structure by means of threaded pins which are fastened to the walls of said structure and a secondary leakproof barrier of metallic sheets with edges projecting toward the inside of the tank, the height of which is approximately equal to the height of said boxes of heat-insulating material, said sheets being secured together edge to edge at their projecting edges on the two faces of a metallic flange, said metallic flanges being inserted in the planes of horizontal joints of said boxes of heat-insulating material and extending toward the inside of the tank, and a metallic grid hooked on said metallic flanges, said grid being entirely contained within the thickness of a layer of plastic foam which has a low thermal contraction or

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
US348152A 1972-04-05 1973-04-05 Insulated storage tank for liquid or liquefied products Expired - Lifetime US3896961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7211927A FR2178752B1 (no) 1972-04-05 1972-04-05

Publications (1)

Publication Number Publication Date
US3896961A true US3896961A (en) 1975-07-29

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US (1) US3896961A (no)
JP (2) JPS4916007A (no)
FR (1) FR2178752B1 (no)
SE (1) SE394988B (no)

Cited By (19)

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Publication number Priority date Publication date Assignee Title
US4044184A (en) * 1973-06-27 1977-08-23 Mitsubishi Chemical Industries Ltd. Cryogenic insulating structure
US4065019A (en) * 1975-08-22 1977-12-27 Gaz-Transport Fluid-tight isothermal tank for liquefied gas
US4066184A (en) * 1976-07-13 1978-01-03 Conch L.N.G. Thermal insulation systems
US4155482A (en) * 1975-11-03 1979-05-22 Owens-Corning Fiberglas Corporation Insulated cryogenic liquid container
US4376494A (en) * 1979-03-28 1983-03-15 Dynatrans Ab Insulated tank container
US5269247A (en) * 1991-11-20 1993-12-14 Gaz Transport Sealed thermally insulating vessel forming part of the supporting structure of a ship
US6374761B1 (en) * 1999-09-29 2002-04-23 Gaz Transport Et Technigaz Watertight and thermally insulating tank built into the bearing structure of a ship
US20040256395A1 (en) * 2003-06-17 2004-12-23 The Boeing Company Reinforced high strength foam insulation
US20060118019A1 (en) * 2004-12-08 2006-06-08 Yang Young M Ship with liquid tank
US7204195B2 (en) 2004-12-08 2007-04-17 Korea Gas Corporation Ship with liquid tank
US20070246473A1 (en) * 2006-04-20 2007-10-25 Korea Gas Corporation Lng tank and vehicle with the same
US20100018225A1 (en) * 2006-09-01 2010-01-28 Korea Gas Corporation Structure for liquefied natural gas storage tank
US20110056955A1 (en) * 2008-06-19 2011-03-10 Samsung Heavy Ind. Co., Ltd. Insulation structure of lng carrier cargo tank and method for constructing the same
US20110076092A1 (en) * 2008-05-02 2011-03-31 Samsung Heavy Ind.Co., Ltd. Apparatus for fixing an insulation panel of a cargo and insulation panel thereof
US20120012473A1 (en) * 2009-04-14 2012-01-19 Adnan Ezzarhouni Termination of the secondary membrane of an lng tank
US20150375966A1 (en) * 2014-06-30 2015-12-31 Thyssenkrupp Elevator Corporation Noise Abatement for Elevator Submersible Power Units
CN112298450A (zh) * 2020-09-22 2021-02-02 沪东中华造船(集团)有限公司 一种lng船降低隔舱锚箍扁钢疲劳的结构
CN114568030A (zh) * 2019-10-18 2022-05-31 气体运输技术公司 密封且热绝缘的罐
IT202200019980A1 (it) * 2022-09-28 2024-03-28 Walter Tosto S P A Serbatoio per il contenimento di gas e fluidi in genere

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170952A (en) * 1976-03-09 1979-10-16 Mcdonnell Douglas Corporation Cryogenic insulation system
CA1088438A (en) * 1978-05-26 1980-10-28 Donal E. Harbaugh Corner structure for cryogenic insulation system
FR2504882B1 (fr) * 1981-04-30 1985-11-08 Gaz Transport Cuve etanche et thermiquement isolante integree a la structure porteuse d'un navire
US20100154320A1 (en) * 2008-12-23 2010-06-24 Chevron U.S.A. Inc. Composite concrete roof for an outer lng containment tank and method of making the same
KR101059995B1 (ko) 2009-02-03 2011-08-29 삼성중공업 주식회사 극저온 액체저장탱크의 단열패널용 고정장치 및 이를 이용한 단열패널의 시공방법
FR3004510B1 (fr) * 2013-04-12 2016-12-09 Gaztransport Et Technigaz Cuve etanche et thermiquement isolante de stockage d'un fluide

Citations (5)

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Publication number Priority date Publication date Assignee Title
US2922287A (en) * 1954-03-22 1960-01-26 Garrett Corp Liquid storage tank
US3357585A (en) * 1963-01-24 1967-12-12 Union Stock Yard & Transit Co Chicago Foamed plastic insulation
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US4044184A (en) * 1973-06-27 1977-08-23 Mitsubishi Chemical Industries Ltd. Cryogenic insulating structure
US4065019A (en) * 1975-08-22 1977-12-27 Gaz-Transport Fluid-tight isothermal tank for liquefied gas
US4155482A (en) * 1975-11-03 1979-05-22 Owens-Corning Fiberglas Corporation Insulated cryogenic liquid container
US4066184A (en) * 1976-07-13 1978-01-03 Conch L.N.G. Thermal insulation systems
US4376494A (en) * 1979-03-28 1983-03-15 Dynatrans Ab Insulated tank container
US5269247A (en) * 1991-11-20 1993-12-14 Gaz Transport Sealed thermally insulating vessel forming part of the supporting structure of a ship
US6374761B1 (en) * 1999-09-29 2002-04-23 Gaz Transport Et Technigaz Watertight and thermally insulating tank built into the bearing structure of a ship
US20040256395A1 (en) * 2003-06-17 2004-12-23 The Boeing Company Reinforced high strength foam insulation
US7597212B2 (en) 2004-12-08 2009-10-06 Korea Gas Corporation Modular walls for use in building liquid tank
US20060117566A1 (en) * 2004-12-08 2006-06-08 Yang Young M Method for manufacturing liquid tank and ship with liquid tank
US20060118018A1 (en) * 2004-12-08 2006-06-08 Yang Young M Modular walls for use in building liquid tank
US20060131304A1 (en) * 2004-12-08 2006-06-22 Yang Young M Liquid tank system
US7171916B2 (en) 2004-12-08 2007-02-06 Korea Gas Corporation Ship with liquid tank
US7204195B2 (en) 2004-12-08 2007-04-17 Korea Gas Corporation Ship with liquid tank
US7325288B2 (en) * 2004-12-08 2008-02-05 Korea Gas Corporation Method for manufacturing liquid tank and ship with liquid tank
US20060118019A1 (en) * 2004-12-08 2006-06-08 Yang Young M Ship with liquid tank
US7717288B2 (en) 2004-12-08 2010-05-18 Korea Gas Corporation Liquid tank system
US20070246473A1 (en) * 2006-04-20 2007-10-25 Korea Gas Corporation Lng tank and vehicle with the same
US7819273B2 (en) 2006-04-20 2010-10-26 Korea Gas Corporation Liquid natural gas tank with wrinkled portion and spaced layers and vehicle with the same
US20100018225A1 (en) * 2006-09-01 2010-01-28 Korea Gas Corporation Structure for liquefied natural gas storage tank
US7938287B2 (en) * 2006-09-01 2011-05-10 Korea Gas Corporation Structure for liquefied natural gas storage tank
US20110076092A1 (en) * 2008-05-02 2011-03-31 Samsung Heavy Ind.Co., Ltd. Apparatus for fixing an insulation panel of a cargo and insulation panel thereof
US8776707B2 (en) 2008-05-02 2014-07-15 Samsung Heavy Ind. Co., Ltd. Apparatus for fixing an insulation panel of a cargo and insulation panel thereof
US20110056955A1 (en) * 2008-06-19 2011-03-10 Samsung Heavy Ind. Co., Ltd. Insulation structure of lng carrier cargo tank and method for constructing the same
US20120012473A1 (en) * 2009-04-14 2012-01-19 Adnan Ezzarhouni Termination of the secondary membrane of an lng tank
US9291308B2 (en) * 2009-04-14 2016-03-22 Gaztransport & Technigaz LNG container with a connecting device which connects a secondary impermeable barrier to a load bearing structure
US20150375966A1 (en) * 2014-06-30 2015-12-31 Thyssenkrupp Elevator Corporation Noise Abatement for Elevator Submersible Power Units
CN114568030A (zh) * 2019-10-18 2022-05-31 气体运输技术公司 密封且热绝缘的罐
CN114568030B (zh) * 2019-10-18 2023-10-24 气体运输技术公司 密封且热绝缘的罐、船、转移系统及对船进行装卸的方法
CN112298450A (zh) * 2020-09-22 2021-02-02 沪东中华造船(集团)有限公司 一种lng船降低隔舱锚箍扁钢疲劳的结构
CN112298450B (zh) * 2020-09-22 2022-12-13 沪东中华造船(集团)有限公司 一种lng船降低隔舱锚固扁钢疲劳的结构
IT202200019980A1 (it) * 2022-09-28 2024-03-28 Walter Tosto S P A Serbatoio per il contenimento di gas e fluidi in genere
WO2024069659A1 (en) * 2022-09-28 2024-04-04 Walter Tosto S.P.A. Tank for containing gases and fluids in general

Also Published As

Publication number Publication date
FR2178752A1 (no) 1973-11-16
JPS5727600U (no) 1982-02-13
JPS4916007A (no) 1974-02-13
SE394988B (sv) 1977-07-25
FR2178752B1 (no) 1976-10-29
JPS5934795Y2 (ja) 1984-09-26

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