US3425583A - Arrangement for keying liquefied gas storage tanks within a transport vessel - Google Patents
Arrangement for keying liquefied gas storage tanks within a transport vessel Download PDFInfo
- Publication number
- US3425583A US3425583A US577741A US3425583DA US3425583A US 3425583 A US3425583 A US 3425583A US 577741 A US577741 A US 577741A US 3425583D A US3425583D A US 3425583DA US 3425583 A US3425583 A US 3425583A
- Authority
- US
- United States
- Prior art keywords
- tank
- keying
- members
- vessel
- arrangement
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
- F17C13/082—Mounting arrangements for vessels for large sea-borne storage vessels
-
- 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
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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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/01—Reinforcing or 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
Feb. 4, 1969 Filed Sept. 7. 1966 'r. F. BRIDGES 3,425,583
ARRANGEMENT FOR KEYING LIQUEFIED GAS STORAGE TANKS WITHIN A TRANSPORT VESSEL Sheet of 4 I INVENTOR Thomas I? Bridges ATTORNEYS 'r. F. BRIDGES 3,425,583 ARRANGEMENT FOR KEYING LIQUEFIED GAS STORAGE I Feb. 4, 1969 TANKS WITHIN A TRANSPORT VESSEL Shee t Z of 4 Filed Sept. 7, 1966 FIG. 2.
ARRANGEMENT FOR KEYING LIQUEFIED GAS STORAGE TANKS WITHIN A TRANSPORT VESSEL Filed Sept. 7, 1966 Sheet 3 of 4 FIG. 3.
INVENTOR Thomas E Bridges ATTORNEYS Feb, 4, 1969 'r. F. BRIDGES 3,425,583
' ARRANGEMENT FOR KEYING LIQUEFIED GAS STORAGE TANKS WITHIN'A TRANSPORT VESSEL 4 Flled Sept. 7, 1966 Sheet 4 of 4 Q Z N wi xx 9 4, 4, xx x Ea nfl 57 4 u U n INVENTOR Thomas E Bridges BY I %/2 T'TORNEYS United States Patent 3,425,583 ARRANGEMENT FOR KEYING LIQUEFIED GAS STORAGE TANKS WITHIN A TRANSPORT VESSEL Thomas F. Bridges, Port Washington, N.Y., assignor to John J. McMnllen, Montclair, NJ. Filed Sept. 7, 1966, Ser. No. 577,741 U.S. Cl. 220- Int. Cl. B65d /24; 1363b 25/14, 25/16 9 Claims ABSTRACT OF THE DISCLOSURE The present invention relates to liquefied gas transport vessels and more particularly to a novel arrangement for maintaining the cargo tank orientation within the vessel.
In the transport of liquefied gas cargoes, such as methane or the like, at about ambient pressures, the tank must at times experience cryogenic temperatures and at other times be at ambient temperatures. Consequently, the tanks must be free to contract and expand in response to the wide temperature variations. It therefore becomes necessary to include means to maintain the tank orientation at some fixed or known position relative to the vessel and to prevent certain parts of the tank from binding during thermal tank growth such that high stress concentrations are not experienced by the tank.
It is the primary object of the present invention to provide a new and improved keying arrangement which includes at least one member integral with the tank and another member integral with the ships supporting structure, said members being located outside the plane of one of the tank upstanding walls and forming a key and keyway arranged such that the key moves in a plane which is generally horizontal.
In brief, one embodiment of the present invention comprises a first member arranged on an upstanding wall of the tank and a second member arranged on the ships supporting structure, the members having parts forming a generally horizontal key and key'way configuration and being located near the bottom of the tank. The first member is located below the second member so that the ar rangement functions as a lift preventer as well as a part of the keying means. The keying arrangement comprises a plurality of such pairs of members positioned along the center line and midline of the tank so as to fix the theoretical center point of the tank bottom.
Another embodiment of the present invention cornprises the first and second members as described wherein one of the members includes a rotatable mount for the key or keyway so that the line of travel of the tank member can change within the plane of rotation. A plurality of such first and second members is provided each being located at a different corner of the tank.
Other and further objects of the present invention will become apparent with the following detailed description when taken in view of the appended drawings in which FIGURE 1 is a longitudinal vertical section illustrating a plurality of tanks within the hold vessel.
3,425,583 Patented Feb. 4, 1969 FIGURE 2 is a vertical transverse section taken along line 2-2 of FIGURE 1.
FIGURE 3 is a horizontal section along line 3-3 of FIGURE 2 and illustrating one of the tanks within one of the holds of the vessel.
FIGURE 4 is a side elevation of one of the key and keyway members of the present invention.
FIGURE 5 is a vertical section taken along line 5--5 of FIGURE 4.
FIGURE 6 is a horizontal section illustrating a tank within the hold and including another embodiment of the present invention.
FIGURE 7 is a side elevation of a key and keyway member of the embodiment of FIGURE 6.
With reference to the drawings in detail, a vessel 10 of the type described includes a double bottom 12 and an outer skin 14 and spaced inner hull 16. Transverse bulkheads 18 divide the cargo section of vessel 10 into holds. A single cargo tank 20 is arranged in each hold and is supported above the hull bottom by a plurality of pillars 22 integral with tank 20 and a plurality of insulated stools 24 each vertically aligned with one of the pillars 22. The contacting surfaces of pillars 22 and stools 24 are generally flat permitting free lateral movement of the tank in response to expansion and contraction thereof. Tank 20 is a free-standing, self-upporting tank of any plate construction, such as fiat plate, corrugated plate, or the like, and provides one or more barriers to. the liquid therein. Layers of thermal insulation 26 completely blankets all outer surfaces of tank 20 although if desired the insulation can be spaced from tank 20 and held on the surrounding ships supporting structure. For further disclosure of a suitable tank and tank insulation, see the patent application Ser. No. 440,- 081, filed Mar. 16, 1965, owned by the present assignee.
According to the present invention, a plurality of lift preventers 30 are provided near the bottom of tank 20 and serve to prevent any relative vertical movement of tank 20, such movement as rocking or the like in response to the roll of the vessel 10 or the sway of the liquid within tank 20. Each lift preventer comprises a first member 32 arranged on an upstanding wall and projecting outward therefrom, said member 32 having a generally flat upper surface 34 which contacts and cooperates with a fiat lower surface 36 of the second member 38 which is mounted to the ships supporting structure and extends toward and overlaps member 32. One of the members, such as member 38, is provided with a block of thermal insulation 40 in order to prevent heat transfer between the ships supporting structure and tank 20. Suitable mounting means such as bolts and the like (not shown) can be used to secure the parts of member 38 as an integral piece.
The keying arrangement according to the present in vention includes a pair of members 42 and 44 arranged within the space outside of one of the tanks upstanding walls. The members are shaped generally as shown and member 42 has an upper flat surface 46 with an elongated key 48 defined on the top thereof. The bottom surface of member 44 includes a block 50 of loadlbearing insulation such as balsa wood or the like in which there is defined a cooperating keyway 52 which receives the key 48 for reciprocation. Block 50 is held to member 44 by any suitable means such as bolts or the like (not shown) and serves to reduce the thermal transfer through members 42 and 44. It can be seen that members 42 and 44 not only function as part of the key system but also serve as lift preventers in the same sense as preventers 30 as described. With members 42 and 44 arranged near the bottom of tank 20, there is substantially no relative vertical movement between the key 48 and keyway 52 notwithstanding the Wide temperature ranges experienced by tank 20. It should be understood that the key could well be formed by member 44 and the keyway by member 42 and the insulation my be provided by an arrangement such as member 40 in lieu of the insulation block 50 without departing from the spirit and scope of the present invention.
As better seen in FIGURE 3, a pair of members 42 and 44 are provided at each of the four upstanding walls of tank 20. The keys and keyways are aligned along the center and :midlines of the tank so as to fix the imaginary center point 54 of the bottom of tank 20. In this way, the tank is free to expand and contract in all directions about point 54 and the alignment of tank is maintained by the keying arrangement. By confining the direction of thermal growth of certain parts of the tank, the key and keyway system prevent the development of high stress concentrations within the tank during the times the tank is changing its dimensions.
In reference to FIGURES 6 and 7 where like preference numerals refer to like structure, another embodiment of the present invention is disclosed. The keying members 60 are located again near the bottom of tank 20 but unlike the embodiment of FIGURE 3, the keying members 60 are arranged near the corners of the tank. As better seen in FIGURE 7, the member 62 forming the elongated key 64 is provided with a rotating mount 66 which supports the key 64. Mount 66 cooperates with bearings or the like so as to be freely rotatable in the horizontal plane. Member 68 mounted on the ships supporting structure, such as transverse bulkhead 18, is provided with a block 70 of balsa wood or the like in which the keyway is defined in the manner described.
With the arrangement of FIGURE 6, the direction of movement of the key or member 62 can change within the plane of the rotating mount 66. This feature becomes useful when a point other than the imaginary intersection between the center line and midline of the tank is held by some means fixed relative to the vessel for purposes of intentionally causing an uneven but predetermined tank growth.
It should be understood that other and various modifications can be made to the herein disclosed embodiments of the present invention without departing from the spirit and scope thereof.
What is claimed is:
1. A vessel for transporting liquefied gas or the like at about ambient pressure comprising a ships hull, a tank to contain the liquid cargo having a substantially planar bottom arranged within said hull, support means supporting the bottom of said tank above the hull bottom, the upstanding walls, of the tank being horizontally spaced from the ship supporting structure, keying means within said hull for maintaining at least one point of the tank bottom fixed relative to the hull when the tank is expanding or contracting, said keying means comprising a plurality of first members fixedly secured to the upstanding walls of the tank adjacent their lower edges, each of said members defining one of a key and keyway and a plurality of second members fixedly secured to the ship supporting structure and each defining the other of a key and keyway cooperating with a corresponding one of said first members, the key and keyway formed by said first and second members being at least in part outside the plane of one of the upstanding tank walls and being arranged so that the movement of each of the keys relative to its corresponding keyway is confined to a plane which is generally parallel to the plane of the bottom of the tank.
2. A vessel as set forth in claim 1 wherein insulation means is mounted on one of said first and second members to reduce the heat transfer between tank wall and ship supporting structure.
3. A vessel as set forth in claim 2 wherein said insulation means comprises a block of insulation within which the keyway is defined.
4. A vessel as set forth in claim 1 further comprising a plurality of lift preventing means located on the two outboard sides of the tank and near the bottom thereof.
5. A vessel as set forth in claim 1 wherein said keying means is located near the bottom of the tank, said first member being formed on an upstanding tank wall and projecting outward therefrom.
6. A vessel as set forth in claim 1 wherein said keying means comprises four pairs of said first and second members, each pair being arranged at a different one of an upstanding tank wall, two of said pairs having their keyways aligned along the tank centerline, and the other two of said pairs having their keyways aligned along the tank midline.
7. A vessel as set forth in claim 1 wherein one of said first and second members includes a rotatable mount supporting its respective key or keyway to permit a change in key alignment during tank expansion or contraction.
8. A vessel as set forth in claim 7 wherein said keying means include at least two pairs of such first and second members, each pair being located near a different corner of the tank.
9. A vessel as set forth in claim 7 wherein said keying means includes at least four pairs of each first and second members, each pair being located near a different corner of the tank, and wherein additional means are provided to fix one point of the tank bottom relative the vessel, said point being other than the tank midline, centerline intersection.
References Cited UNITED STATES PATENTS 1,094,712 4/1914 Gale 22015 2,241,822 5/1941 Marsh 11474 2,905,352 9/1959 Henry 22015 2,954,003 9/1960 Farrell et al 22015X 3,025,993 3/1962 Horton et a1. 220-l5 3,064,612 11/1962 Gardner et al. 22015X 3,071,094 1/1963 Leroux 220-15X 3,305,122 2/1967 Pringle 22015 3,319,431 5/1967 Clarke et al. 114-74 3,339,515 9/1967 Reed 220-9 JOSEPH R. LECLAIR, Primary Examiner.
JAMES R. GARRETT, Assistant Examiner.
U.C. Cl. X.R. 11474
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57774166A | 1966-09-07 | 1966-09-07 | |
US57986866A | 1966-09-16 | 1966-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3425583A true US3425583A (en) | 1969-02-04 |
Family
ID=27077320
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US577741A Expired - Lifetime US3425583A (en) | 1966-09-07 | 1966-09-07 | Arrangement for keying liquefied gas storage tanks within a transport vessel |
US579868A Expired - Lifetime US3428205A (en) | 1966-09-07 | 1966-09-16 | Arrangement for maintaining alignment of cold tanks within a ship or the like |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US579868A Expired - Lifetime US3428205A (en) | 1966-09-07 | 1966-09-16 | Arrangement for maintaining alignment of cold tanks within a ship or the like |
Country Status (2)
Country | Link |
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US (2) | US3425583A (en) |
DE (1) | DE1531637A1 (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3721362A (en) * | 1970-09-09 | 1973-03-20 | Mc Mullen J Ass Inc | Double wall corrugated lng tank |
US3830396A (en) * | 1970-10-14 | 1974-08-20 | Conch Int Methane Ltd | Containers for liquefied gases |
US3853240A (en) * | 1972-06-06 | 1974-12-10 | Technigaz | Antirolling and antipitching supporting method and device for a tank during transportation |
USRE28411E (en) * | 1970-04-30 | 1975-05-06 | Technigaz | Method and device for supporting a conveyed tank against roll and pitch |
US3894505A (en) * | 1974-01-10 | 1975-07-15 | Pittsburgh Des Moines Steel | Combined tank support and tie down means for a ship or the like |
US3937353A (en) * | 1972-09-27 | 1976-02-10 | Linde Aktiengesellschaft | System for the transportation of low-temperature fluids |
US3944106A (en) * | 1974-06-20 | 1976-03-16 | Thomas Lamb | Storage tank |
US4000711A (en) * | 1974-04-19 | 1977-01-04 | Hitachi Shipbuilding And Engineering Co., Ltd. | Tank supporting structure for ships |
US4013030A (en) * | 1976-02-26 | 1977-03-22 | Chicago Bridge & Iron Company | Support for LNG ship tanks |
US4156492A (en) * | 1977-06-27 | 1979-05-29 | Lox Equipment Company | Vessel support apparatus |
EP0626309A1 (en) * | 1993-05-27 | 1994-11-30 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Support structure for self-standing storage tank in liquefied gas carrier ship |
WO2003031274A1 (en) * | 2001-10-05 | 2003-04-17 | Electric Boat Corporation | Support arrangement for semi-membrane tank walls |
US20050139600A1 (en) * | 2003-09-23 | 2005-06-30 | Harper Gregory C. | Container for holding a cryogenic fluid |
US20060131304A1 (en) * | 2004-12-08 | 2006-06-22 | Yang Young M | Liquid tank system |
US20070186834A1 (en) * | 2006-02-14 | 2007-08-16 | Electric Boat Corporation | Method and apparatus for off-hull manufacture and installation of a semi-membrane lng tank |
US20070228045A1 (en) * | 2004-03-05 | 2007-10-04 | Goldbach Robert D | Support Assemblies and Systems for Semi-Membrane Tanks |
US20070246473A1 (en) * | 2006-04-20 | 2007-10-25 | Korea Gas Corporation | Lng tank and vehicle with the same |
US20080053993A1 (en) * | 2006-09-01 | 2008-03-06 | Korea Gas Corporation | Structure for liquefied natural gas storage tank |
US20080223858A1 (en) * | 2007-03-16 | 2008-09-18 | Jordan David L | Universal support arrangement for semi-membrane tank walls |
US20150158557A1 (en) * | 2013-12-06 | 2015-06-11 | Gva Consultants Ab | Floating vessel with tunnel |
Families Citing this family (10)
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 |
BE757662A (en) * | 1969-10-18 | 1971-04-01 | Kvaerner Brug As | DEVICE FOR MOUNTING SEPARATE TANKS ON BOARD A SHIP |
USRE29424E (en) * | 1970-10-15 | 1977-10-04 | Kvaerner Brug As | Tank construction for liquified and/or compressed gas |
US3841253A (en) * | 1973-04-12 | 1974-10-15 | Chicago Bridge & Iron Co | Horizontal support system for ship tanks for low temperature liquefied gas |
DE3611920A1 (en) * | 1986-04-09 | 1987-10-22 | Vft Verkaufsges Teer | SHIP FOR THE LIQUID TRANSPORT OF HIGH-MELTING AROMATIC HYDROCARBONS |
WO2008109006A2 (en) * | 2007-03-02 | 2008-09-12 | Enersea Transport Llc | Storing, transporting and handling compressed fluids |
CN102159870A (en) * | 2008-08-21 | 2011-08-17 | 塔格海底天然气工程有限公司 | Device for supporting container for cryogenic media |
US20110168722A1 (en) * | 2010-01-13 | 2011-07-14 | BDT Consultants Inc. | Full containment tank |
KR101391484B1 (en) * | 2013-05-31 | 2014-05-07 | 유니슨이테크 주식회사 | Support structure for storage tank |
CN105253265A (en) * | 2015-10-21 | 2016-01-20 | 上海船舶研究设计院 | Double-sided wall type floatation stopping device for asphalt ship |
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US1094712A (en) * | 1913-06-09 | 1914-04-28 | Spencer H Gale | Beverage-shaker. |
US2241822A (en) * | 1938-08-08 | 1941-05-13 | Aluminum Co Of America | Wall supporting structure |
US2905352A (en) * | 1958-06-24 | 1959-09-22 | Constock Int Methane Ltd | Storage tank and means for support of same |
US2954003A (en) * | 1957-01-16 | 1960-09-27 | Conch Int Methane Ltd | Means for transportation of low temperature liquids |
US3025993A (en) * | 1960-12-14 | 1962-03-20 | Chicago Bridge & Iron Co | Anchor system |
US3064612A (en) * | 1960-10-20 | 1962-11-20 | Maryland Shipbuilding And Dryd | Carrier constructions for bulk fluids |
US3071094A (en) * | 1959-06-02 | 1963-01-01 | Anciens Chantiers Dubigeon Sa | Vessel for transporting liquefied hydrocarbons |
US3305122A (en) * | 1964-09-04 | 1967-02-21 | Exxon Research Engineering Co | Keyed cargo container |
US3319431A (en) * | 1966-05-25 | 1967-05-16 | Exxon Research Engineering Co | Double walled cryogenic tank |
US3339515A (en) * | 1965-07-06 | 1967-09-05 | Phillips Petroleum Co | Atmospheric pressure storage and transportation of volatile liquids |
Family Cites Families (2)
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BE558123A (en) * | 1957-05-07 | 1900-01-01 | ||
US3011321A (en) * | 1957-12-02 | 1961-12-05 | Texaco Inc | Apparatus for the maintenance of liquefied petroleum products |
-
1966
- 1966-09-07 US US577741A patent/US3425583A/en not_active Expired - Lifetime
- 1966-09-16 US US579868A patent/US3428205A/en not_active Expired - Lifetime
-
1967
- 1967-09-05 DE DE19671531637 patent/DE1531637A1/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US1094712A (en) * | 1913-06-09 | 1914-04-28 | Spencer H Gale | Beverage-shaker. |
US2241822A (en) * | 1938-08-08 | 1941-05-13 | Aluminum Co Of America | Wall supporting structure |
US2954003A (en) * | 1957-01-16 | 1960-09-27 | Conch Int Methane Ltd | Means for transportation of low temperature liquids |
US2905352A (en) * | 1958-06-24 | 1959-09-22 | Constock Int Methane Ltd | Storage tank and means for support of same |
US3071094A (en) * | 1959-06-02 | 1963-01-01 | Anciens Chantiers Dubigeon Sa | Vessel for transporting liquefied hydrocarbons |
US3064612A (en) * | 1960-10-20 | 1962-11-20 | Maryland Shipbuilding And Dryd | Carrier constructions for bulk fluids |
US3025993A (en) * | 1960-12-14 | 1962-03-20 | Chicago Bridge & Iron Co | Anchor system |
US3305122A (en) * | 1964-09-04 | 1967-02-21 | Exxon Research Engineering Co | Keyed cargo container |
US3339515A (en) * | 1965-07-06 | 1967-09-05 | Phillips Petroleum Co | Atmospheric pressure storage and transportation of volatile liquids |
US3319431A (en) * | 1966-05-25 | 1967-05-16 | Exxon Research Engineering Co | Double walled cryogenic tank |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE28411E (en) * | 1970-04-30 | 1975-05-06 | Technigaz | Method and device for supporting a conveyed tank against roll and pitch |
US3721362A (en) * | 1970-09-09 | 1973-03-20 | Mc Mullen J Ass Inc | Double wall corrugated lng tank |
US3830396A (en) * | 1970-10-14 | 1974-08-20 | Conch Int Methane Ltd | Containers for liquefied gases |
US3853240A (en) * | 1972-06-06 | 1974-12-10 | Technigaz | Antirolling and antipitching supporting method and device for a tank during transportation |
US3937353A (en) * | 1972-09-27 | 1976-02-10 | Linde Aktiengesellschaft | System for the transportation of low-temperature fluids |
US3894505A (en) * | 1974-01-10 | 1975-07-15 | Pittsburgh Des Moines Steel | Combined tank support and tie down means for a ship or the like |
US4000711A (en) * | 1974-04-19 | 1977-01-04 | Hitachi Shipbuilding And Engineering Co., Ltd. | Tank supporting structure for ships |
US3944106A (en) * | 1974-06-20 | 1976-03-16 | Thomas Lamb | Storage tank |
US4013030A (en) * | 1976-02-26 | 1977-03-22 | Chicago Bridge & Iron Company | Support for LNG ship tanks |
US4156492A (en) * | 1977-06-27 | 1979-05-29 | Lox Equipment Company | Vessel support apparatus |
EP0626309A1 (en) * | 1993-05-27 | 1994-11-30 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Support structure for self-standing storage tank in liquefied gas carrier ship |
US5531178A (en) * | 1993-05-27 | 1996-07-02 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Support structure for self-standing storage tank in liquified gas carrier ship |
WO2003031274A1 (en) * | 2001-10-05 | 2003-04-17 | Electric Boat Corporation | Support arrangement for semi-membrane tank walls |
US6971537B2 (en) * | 2001-10-05 | 2005-12-06 | Electric Boat Corporation | Support arrangement for semi-membrane tank walls |
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 |
US20060236789A1 (en) * | 2003-09-23 | 2006-10-26 | Harper Gregory C | Container for holding a cryogenic fuel |
US7344045B2 (en) * | 2003-09-23 | 2008-03-18 | Westport Power Inc. | Container for holding a cryogenic fluid |
US20070228045A1 (en) * | 2004-03-05 | 2007-10-04 | Goldbach Robert D | Support Assemblies and Systems for Semi-Membrane Tanks |
US20060131304A1 (en) * | 2004-12-08 | 2006-06-22 | Yang Young M | Liquid tank system |
US7748336B2 (en) | 2006-02-14 | 2010-07-06 | General Dynamics National Steel and Shipping Company | Method and apparatus for off-hull manufacture and installation of a semi-membrane LNG tank |
US20090151618A1 (en) * | 2006-02-14 | 2009-06-18 | Nassco | Method and apparatus for off-hull manufacture and installation of a semi-membrane lng tank |
US7469650B2 (en) | 2006-02-14 | 2008-12-30 | National Steel And Shipping Company | Method and apparatus for off-hull manufacture and installation of a semi-membrane LNG tank |
US20070186834A1 (en) * | 2006-02-14 | 2007-08-16 | Electric Boat Corporation | Method and apparatus for off-hull manufacture and installation of a semi-membrane lng tank |
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 |
US7717289B2 (en) * | 2006-09-01 | 2010-05-18 | Korea Gas Corporation | Anchor for liquefied natural gas storage tank |
US20080053993A1 (en) * | 2006-09-01 | 2008-03-06 | 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 |
US7896188B2 (en) | 2007-03-16 | 2011-03-01 | National Steel And Shipbuilding Company | Universal support arrangement for semi-membrane tank walls |
US20080223858A1 (en) * | 2007-03-16 | 2008-09-18 | Jordan David L | Universal support arrangement for semi-membrane tank walls |
US20110132912A1 (en) * | 2007-03-16 | 2011-06-09 | Jordan David L | Universal support arrangement for semi-membrane tank walls |
US8430263B2 (en) | 2007-03-16 | 2013-04-30 | General Dynamics Nassco | Universal support arrangement for semi-membrane tank walls |
US9022245B2 (en) | 2007-03-16 | 2015-05-05 | National Steel And Shipbuilding Company | Universal support arrangement for semi-membrane tank walls |
US20150158557A1 (en) * | 2013-12-06 | 2015-06-11 | Gva Consultants Ab | Floating vessel with tunnel |
US9132892B2 (en) * | 2013-12-06 | 2015-09-15 | Gva Consultants Ab | Floating vessel with tunnel |
Also Published As
Publication number | Publication date |
---|---|
US3428205A (en) | 1969-02-18 |
DE1531637A1 (en) | 1970-02-05 |
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