US3399800A - Tank for liquefied gas - Google Patents

Tank for liquefied gas Download PDF

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Publication number
US3399800A
US3399800A US527254A US52725466A US3399800A US 3399800 A US3399800 A US 3399800A US 527254 A US527254 A US 527254A US 52725466 A US52725466 A US 52725466A US 3399800 A US3399800 A US 3399800A
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United States
Prior art keywords
casing
tight
fluid
tank
ship
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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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US527254A
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English (en)
Inventor
Gilles Auguste
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.)
A RESPONSABILITE DITE GAZ-TRANSPORT Ltee Ste
SARL GAZ TRANSP
Original Assignee
SARL GAZ TRANSP
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 SARL GAZ TRANSP filed Critical SARL GAZ TRANSP
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Publication of US3399800A publication Critical patent/US3399800A/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/40—Joints for furniture tubing
    • 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
    • F17C3/025—Bulk storage in barges or on ships
    • 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

  • An integral tank structure for ships carrying liquefied gas comprising in succession an inner hull, an outer insulating casing, an outer fluid tight casing, an inner insulating casing and an inner fluid tight casing, the two fluid tight casings being made of thin metal having a low coefficient of expansion, reinforced by transverse frames, and supported at their corners by rigid metallic supports projecting through the insulating casings.
  • This invention relates to the transportation of liquefied gas, and particularly liquefied natural gas having a high methane content, by sea, and to its storage on land.
  • the tanks be made integral with the ship itself by covering the walls of the compartments of the ship with fluid and heat tight sheathing, generally consisting of two layers, but not in itself rigid, so that the hydrostatic pressures are in fact supported solely by the framework of the ship itself.
  • the principal difiiculty to be overcome in the construction and use of such integral tanks stems from the substantial contractions which result when the temperature of the walls of the tank decreases from the ambient temperature to that of the liquefied gas (-160 C. in the case of methane). To reduce this contraction it is conventional to utilize corrugations running at right angles to each other, which requires an excess of metal.
  • the metals used are ordinarily stainless steel or aluminum alloys, which are not fragile at low temperatures. In view of their complex shapes it is difficult to provide means for supporting them at all ranges of temperature.
  • the principal object of the present invention consists in using a thin smooth wall of an alloy containing 26% nickel, 0.25% carbon and 0.60% manganese, balance substantially all iron, sold under the trademark Invar which is supported at all points by insulatin means which is as rigid as possible.
  • Invar which is supported at all points by insulatin means which is as rigid as possible.
  • the invention seeks to avoid these difiiculties by so constructing the dihedral and trihedral corners of the transverse walls of the ship that the inevitable contractions will not cause any distortion thereof.
  • the object of the present invention is accordingly to provide a new fluid-tight isothermal tank integrated into the framework of a ship between two transverse bulkheads therein and comprising two successive fluid-tight primary and secondary casings, commonly referred to by the US. Coast Guard and Marine Insurers as primary and secondary barriers. These cases are alternated with "Ice two primary and secondary isothermal insulatin casings, said tank being characterized by the fact that the primary and secondary fluid-tight casings terminate near the transverse bulkheads of the ship in a rigid polygonal ring made of strips of the same metal substantially thicker and stronger than the sheets forming the fluidtight casings.
  • planks which may comprise several sections free to contract, is connected to a corner of the framework of the ship by supporting hangers suitably spaced and attached directly to this structure in the case of the dihedral angles of the secondary casing, and to supporting chairs interconnected by rods extending through fluid-tight seals in the secondary casing in the case of the dihedral angles of the primary casing.
  • each corner of the rigid ring are two trihedral corner members made of a special steel, one of which is fastened to, the secondary casin and connected directly to the inner hull or double bulkhead by three connecting members, preferably consisting of three stainless steel tubes, and the other of which is fastened to the primary casing and connected to the first corner member by three metallic connecting tubes or rods.
  • the strips forming the dihedral angles of the ring are rigidly welded to the trihedral corner members for the two casings, and the corresponding planks are fastened within each of the corner members by screws spaced from these welds. The screws are covered over after insertion and the rigid ring formed by the dihedral and trihedral corner members are built while strain free at normal temperatures so as to be under elastic strain at the temperature at which the tank holds liquid gas.
  • FIG. 1 is a partial horizontal cross-section showing one of the dihedral corners
  • FIG. 2 is a partial vertical section taken near a transverse bulkhead to show in detail a trihedral corner
  • FIG. 3 is a horizontal section taken along the line IIIIII of FIG. 2.
  • the starting point is naturally a ship comprisingan outer hull and its essential supporting framework, and an inner hull, the framework of the boat being positioned between the inner and outer hulls.
  • the inner hull may have the same general contour as the outer hull, but be more polygonal in character, usually octagonal, that is to say, like a rectangle with four beveled corners.
  • the ship also comp-rises, from how to stern, a series of compartments for transporting liquid gas and separated each from the other by double bulkheads comprising two parallel walls spaced by the necessary supporting framework.
  • an integral tank comprising two fluid-tight casings alternating with two heat insulating casings.
  • the primary fluid-tight casing consisting of the thin plates 37 which are made of a metal which has a low coefiicient of expansion and connected together by means of their flanges 40; the heat insulating casing consisting of the insulating boxes 14, the secondary fluid-tight casing consisting of .plates 8 connected at their flanges 9, the secondary heat insulating casing consisting of the insulating boxes 1, the inner hull 3, the framework of the ship, and finally the outer hull (not shown).
  • transverse walls of the ship that is to say, those positioned against the double bulkheads 4, are made in the same way as the lateral walls and are each encircled by a rigid ring.
  • Two of the walls comprising the secondary fluid-tight casing 8 are connected at a dihedral angle in the following manner:
  • Two thick planks 43 and 44 positioned as shown in FIG. 1 are each supported as required by chairs made of two iron plates 45 and 46 welded at right angles to each other and resting on a thick metal bracket 47 which lies in a plane parallel to that of FIG. 1.
  • This bracket 47 is welded to both the plates 45 and 46 and the walls 3 and 4 of the double bulkhead.
  • the planks 43 and 44 are connected to the plates 45 and 46 by means of screws (not shown) which extend perpendicularly into the plank, but are not so tight as to eliminate all play longitudinally of the planks.
  • plank 43 in alignment with the casing 8 parallel to the wall 4 of the double bulkhead is first attached, and then covered by a strip 48 of metal having a high nickel content, preferably identical to that from which the plates forming the casing 8 are made, but substantially thicker, for example, 1.5 mm.
  • This strip has an edge 49 bent out at a right angle and attached to the plank 43 by screws 50 while its other edge is attached thereto by means of screws 51.
  • plank 44 is put in place, followed by another strip 52 and analogous to the strip 48, but having two flanges, one, 53, attached by means of screws 54, While the other, 55, abuts the strip 48 to which it is welded in situ after inserting between the strip 48 and the plank a strip of asbestos, not shown.
  • the strip 48 is then connected to the edge of the secondary casing 8 by means of a cover-joint 56, Welded at both edges.
  • the strip 52 is connected to the secondary casing by means of a cover-joint 57.
  • Two rods 58 welded to the chairs formed by the members 45, 46 and 47, extend through fluid-tight seals in the cover-joints 56 and 57, using sealing rings, not shown, and support a second chair comprising two rectangular steel plates 59 and 60 welded together at right angles to each other.
  • This second chair supports two planks '61 and 62 which serve the same purpose with respect to the primary casing that the planks 43 and 44 serve with respect to the secondary casing.
  • Metallic strips 63 and 64 like the strips 48 and 52, are fastened in like manner to each other and to the planks 61 and 62.
  • the cover-joints 65 and 66 connect the strips 63 and 64 to the primary casing in the same way as the said coverjoints 56 and 57.
  • each of the rigid rings hereinbefore mentioned it is necessary to connect the ends of each of the angle members formed by the assembly of the strips 48 and 52 or 63 and 64 together to form the corners of the ring, which is polygonal, and generally octagonal.
  • Each trihedral angle is positioned at the intersection of three planes, two of which are parallel to the longitudinal axis of the ship, while the other is perpendicular thereto.
  • connections are made by means of trihedral metallic corner members, made of a special steel, for example a steel containing 9% nickel, thicker than the previously mentioned strips, about 8 thick, for example.
  • the corner member 67 formed from three fiat plates welded to each other, is connected to the hull of the ship (either the inner hull or the double bulkhead) by connecting members 68 which must be strong enough to resist compression, tension, and buckling, yet have a small section for the transmission of heat. For this reason, recourse is preferably had to sections of stainless steel tubing having a large diameter and thin walls.
  • planks 43 and 44 are attached to this corner member 67 by means of screws 69 passing through suitable holes in said corner member, and the strips 48 and 52 have their ends 70 welded to this corner member so as to cover the heads of the screws 69 and insure overall impermeability.
  • the cover-joints 56 and 57 are also welded to the three plates forming the corner member so as to ensure the impermeability of the secondary casing, as well as the transfer of those forces which act directly in the direction of the plane of the transverse wall of the tank, and in the direction of the dihedral anglemembers parallel thereto.
  • This embodiment thus resists any tendency toward free play resulting from contractions by mechanically tensioning the entire ring formed by the dihedral corner members. It will also be seen that the effects of tension longitudinally of the dihedral corners is absorbed by the rigidity of the planks 43 and 44 and referred thereby to the supporting chairs.
  • the other trihedral corner member 71 serves in a manner analagous to that served by the trihedral corner member 67, but on a smaller scale, being supported by three rods 72 fixed to the corner member 67.
  • the planks '61 and 62 are fastened in like manner to this trihedral corner member by means of screws 73, the heads of which are covered by the ends of the strips 63 and 64. These strips, aswell as the cover-joints 65 and 66 are welded in a fluid-tight manner directly to the trihedral corner member 71.
  • the method of construction and the manner of functioning under tension is naturally the same.
  • each of the primary and secondary fluid-tight casings of the tank comprises at each end an inflexible transverse wall stretched on a rigid ring which cannot itself be deformed and which is supported at its eight corners as Well as by a certain number of intermediate chairs, so that this transverse wall does not undergo any deformation, but only a variation in elastic strain.
  • the improved fluid-tight tank for holding liquefied gases which comprises thin inner and outer fluid-tight casings positioned within said inner hull and made of a metal having a low coefficient of expansion, inner and outer insulating casings comprising a material which is a poor conductor of heat, said inner insulating casing being positioned between said fluidtight casings and said outer insulating casing being positioned between the outer fluid-tight casing and the inner hull and bulkhead, said casings having polygonal sides extending transversely of said ship and longitudinal sides connected to said transverse sides to form trihedral corners at the connections between each polygonal side and two adjacent longitudinal sides, a rigid frame peripherally supporting each polygonal side of each fluid-tight casing, rigid metallic support means extending from points near each trihedral corner of the outer fluid-tight casing through the outer insulating casing to said inner hull and to a transverse bulkhead, and additional
  • said rigid metallic support means are thin walled tubes of stainless steel having a cross-section which is large in proportion to the thickness of the tube walls.
  • peripheral supporting frames comprise wooden planks.
  • each of said peripheral supporting frames comprises L-section metallic members on which said planks are seated, and comprising supporting rods extending between the L-section members associated with the inner fluid-tight casing and those associated with the outer fluid-tight casing whereby the former L-section members are supported by the latter.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
US527254A 1965-03-05 1966-02-14 Tank for liquefied gas Expired - Lifetime US3399800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8149A FR1438330A (fr) 1965-03-05 1965-03-05 Cuve intégrée perfectionnée pour le transport de gaz liquéfiés

Publications (1)

Publication Number Publication Date
US3399800A true US3399800A (en) 1968-09-03

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US527263A Expired - Lifetime US3403651A (en) 1965-03-05 1966-02-14 Integral tank for transporting liquefied gas
US527254A Expired - Lifetime US3399800A (en) 1965-03-05 1966-02-14 Tank for liquefied gas

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Application Number Title Priority Date Filing Date
US527263A Expired - Lifetime US3403651A (en) 1965-03-05 1966-02-14 Integral tank for transporting liquefied gas

Country Status (10)

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US (2) US3403651A (xx)
BE (1) BE676015A (xx)
DE (2) DE1506252A1 (xx)
DK (2) DK128153B (xx)
ES (1) ES322862A1 (xx)
FI (2) FI49752C (xx)
FR (1) FR1438330A (xx)
GB (2) GB1131811A (xx)
NL (2) NL140956B (xx)
SE (2) SE328497B (xx)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595424A (en) * 1969-02-24 1971-07-27 Conch Int Methane Ltd Containers for liquefied gases
US3896961A (en) * 1972-04-05 1975-07-29 Gaz Transport Insulated storage tank for liquid or liquefied products
US4065019A (en) * 1975-08-22 1977-12-27 Gaz-Transport Fluid-tight isothermal tank for liquefied gas
US4116150A (en) * 1976-03-09 1978-09-26 Mcdonnell Douglas Corporation Cryogenic insulation system
US4170952A (en) * 1976-03-09 1979-10-16 Mcdonnell Douglas Corporation Cryogenic insulation system
US4452162A (en) * 1978-05-26 1984-06-05 Mcdonnell Douglas Corporation Corner structure for cryogenic insulation system
US5450806A (en) * 1993-09-09 1995-09-19 Gaz Transport Watertight and thermally insulating tank built into the bearing structure of a ship having a simplified corner structure
US5586513A (en) * 1994-09-20 1996-12-24 Gaztransport & Technigaz Watertight and thermally insulating tank built into a bearing structure
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
US20170320549A1 (en) * 2014-09-22 2017-11-09 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Heat-insulation system for liquefied natural gas cargo hold
CN113874651A (zh) * 2019-04-16 2021-12-31 韩国Gas公社 可起吊内壳的液化气罐及液化气罐内壳的起吊方法

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Publication number Priority date Publication date Assignee Title
USRE29463E (en) * 1969-10-10 1977-11-01 Kvaerner Brug A/S Tanker for liquified and/or compressed gas
BE757663A (fr) * 1969-10-18 1971-04-01 Kvaerner Brug As Perfectionnements a des reservoirs montes separement a bord d'un navir
BE757662A (fr) * 1969-10-18 1971-04-01 Kvaerner Brug As Dispositif pour monter des reservoirs separes a bord d'un navire
US3785320A (en) * 1970-09-17 1974-01-15 Gaz Transport Integral tank for transporting liquefied gas
USRE29424E (en) * 1970-10-15 1977-10-04 Kvaerner Brug As Tank construction for liquified and/or compressed gas
US3782581A (en) * 1971-12-27 1974-01-01 Phillips Petroleum Co Fluid containment system
DE2247220A1 (de) * 1972-09-27 1974-03-28 Linde Ag Vorrichtung zum transport von tiefsiedenden verfluessigten gasen
US3929247A (en) * 1973-07-11 1975-12-30 Kaiser Aluminium Chem Corp Cryogenic tank
FR2264712B1 (xx) * 1974-03-21 1976-12-17 Gaz Transport
BE847581A (fr) * 1975-11-03 1977-02-14 Citerne isolee pour liquides cryogeniques,
US4066184A (en) * 1976-07-13 1978-01-03 Conch L.N.G. Thermal insulation systems
CA1088438A (en) * 1978-05-26 1980-10-28 Donal E. Harbaugh Corner structure for cryogenic insulation system
FR2462336A1 (fr) * 1979-07-27 1981-02-13 Gaz Transport Cuve etanche et thermiquement isolante perfectionnee, integree a la structure porteuse d'un navire
FR2527544B1 (fr) * 1982-06-01 1987-01-09 Gaz Transport Cuve etanche et thermiquement isolante integree a la structure porteuse d'un navire et navire la comportant
JPS58214093A (ja) * 1982-06-05 1983-12-13 Kawasaki Heavy Ind Ltd 二重殻低温タンク
KR100499710B1 (ko) * 2004-12-08 2005-07-05 한국가스공사 선박 내부에 설치되는 액화천연가스 저장용 탱크 구조 및 탱크 제조방법
KR101122292B1 (ko) * 2008-06-19 2012-03-21 삼성중공업 주식회사 액화천연가스 운반선 화물창의 단열구조 및 그것의 시공방법
FR2944335B1 (fr) * 2009-04-14 2011-05-06 Gaztransp Et Technigaz Arret de la membrane secondaire d'une cuve de gnl

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US1269197A (en) * 1917-04-03 1918-06-11 John J Mendenhall Heat-insulating container.
US2053251A (en) * 1930-11-03 1936-09-08 Gen Motors Corp Refrigerating apparatus
US2220501A (en) * 1935-12-05 1940-11-05 American Flange And Mfg Compan Refrigerator structure and corner construction therefor
US2239128A (en) * 1935-06-20 1941-04-22 American Flange & Mfg Portable insulated container
US3007596A (en) * 1956-07-16 1961-11-07 Union Carbide Corp Thermal insulation
US3071094A (en) * 1959-06-02 1963-01-01 Anciens Chantiers Dubigeon Sa Vessel for transporting liquefied hydrocarbons
US3093260A (en) * 1960-04-08 1963-06-11 Alumiseal Corp Insulated refrigeration tank structures
US3112043A (en) * 1962-03-12 1963-11-26 Conch Int Methane Ltd Container for storing a liquid at a low temperature

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FR599750A (fr) * 1925-02-21 1926-01-19 Perfectionnements aux panneaux d'écoutilles
NL224064A (xx) * 1957-01-16
BE594159A (xx) * 1959-09-10
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US3339783A (en) * 1965-02-24 1967-09-05 Exxon Research Engineering Co Cryogenic container

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Publication number Priority date Publication date Assignee Title
US1269197A (en) * 1917-04-03 1918-06-11 John J Mendenhall Heat-insulating container.
US2053251A (en) * 1930-11-03 1936-09-08 Gen Motors Corp Refrigerating apparatus
US2239128A (en) * 1935-06-20 1941-04-22 American Flange & Mfg Portable insulated container
US2220501A (en) * 1935-12-05 1940-11-05 American Flange And Mfg Compan Refrigerator structure and corner construction therefor
US3007596A (en) * 1956-07-16 1961-11-07 Union Carbide Corp Thermal insulation
US3071094A (en) * 1959-06-02 1963-01-01 Anciens Chantiers Dubigeon Sa Vessel for transporting liquefied hydrocarbons
US3093260A (en) * 1960-04-08 1963-06-11 Alumiseal Corp Insulated refrigeration tank structures
US3112043A (en) * 1962-03-12 1963-11-26 Conch Int Methane Ltd Container for storing a liquid at a low temperature

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595424A (en) * 1969-02-24 1971-07-27 Conch Int Methane Ltd Containers for liquefied gases
US3896961A (en) * 1972-04-05 1975-07-29 Gaz Transport Insulated storage tank for liquid or liquefied products
US4065019A (en) * 1975-08-22 1977-12-27 Gaz-Transport Fluid-tight isothermal tank for liquefied gas
US4116150A (en) * 1976-03-09 1978-09-26 Mcdonnell Douglas Corporation Cryogenic insulation system
US4170952A (en) * 1976-03-09 1979-10-16 Mcdonnell Douglas Corporation Cryogenic insulation system
US4452162A (en) * 1978-05-26 1984-06-05 Mcdonnell Douglas Corporation Corner structure for cryogenic insulation system
US5450806A (en) * 1993-09-09 1995-09-19 Gaz Transport Watertight and thermally insulating tank built into the bearing structure of a ship having a simplified corner structure
US5586513A (en) * 1994-09-20 1996-12-24 Gaztransport & Technigaz Watertight and thermally insulating tank built into a bearing structure
US7171916B2 (en) * 2004-12-08 2007-02-06 Korea Gas Corporation Ship with liquid tank
US20060117566A1 (en) * 2004-12-08 2006-06-08 Yang Young M Method for manufacturing liquid tank and ship with liquid tank
US20060131304A1 (en) * 2004-12-08 2006-06-22 Yang Young M Liquid tank system
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
US7325288B2 (en) 2004-12-08 2008-02-05 Korea Gas Corporation Method for manufacturing liquid tank and ship with liquid tank
US7597212B2 (en) 2004-12-08 2009-10-06 Korea Gas Corporation Modular walls for use in building liquid tank
US20060118018A1 (en) * 2004-12-08 2006-06-08 Yang Young M Modular walls for use in building liquid tank
US7717288B2 (en) 2004-12-08 2010-05-18 Korea Gas Corporation Liquid tank system
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
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
US7938287B2 (en) * 2006-09-01 2011-05-10 Korea Gas Corporation Structure for liquefied natural gas storage tank
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US10023270B2 (en) * 2014-09-22 2018-07-17 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Heat-insulation system for liquefied natural gas cargo hold
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CN113874651B (zh) * 2019-04-16 2023-06-27 韩国Gas公社 可起吊内壳的液化气罐及液化气罐内壳的起吊方法

Also Published As

Publication number Publication date
NL6602773A (xx) 1966-09-06
SE328497B (xx) 1970-09-14
SE328498B (xx) 1970-09-14
FI49752C (fi) 1975-09-10
NL140956B (nl) 1974-01-15
GB1131811A (en) 1968-10-30
US3403651A (en) 1968-10-01
DE1294842B (de) 1969-05-08
DE1506252A1 (de) 1970-04-23
ES322862A1 (es) 1966-11-16
FI49648C (fi) 1975-08-11
DK137351B (da) 1978-02-20
BE676015A (xx) 1966-06-16
DK137351C (xx) 1978-07-17
GB1136164A (en) 1968-12-11
FI49648B (xx) 1975-04-30
FI49752B (xx) 1975-06-02
FR1438330A (fr) 1966-05-13
DK128153B (da) 1974-03-11
NL6602772A (xx) 1966-09-06

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