CN102101520B - Twin-hulled lng floater - Google Patents
Twin-hulled lng floater Download PDFInfo
- Publication number
- CN102101520B CN102101520B CN2010105958714A CN201010595871A CN102101520B CN 102101520 B CN102101520 B CN 102101520B CN 2010105958714 A CN2010105958714 A CN 2010105958714A CN 201010595871 A CN201010595871 A CN 201010595871A CN 102101520 B CN102101520 B CN 102101520B
- Authority
- CN
- China
- Prior art keywords
- buoyancy body
- natural gas
- lng
- liquefied natural
- hulled
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000003949 liquefied natural gas Substances 0.000 claims description 80
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000013535 sea water Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B11/00—Interior subdivision of hulls
- B63B11/02—Arrangement of bulkheads, e.g. defining cargo spaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
-
- 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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/01—Improving mechanical properties or manufacturing
- F17C2260/016—Preventing slosh
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to a twin-hulled LNG floater, comprising: an LNG hull body (10) having a first ballast tank (11) where ballast water is held; a floatation body (20) which floats on the surface of the sea to the side adjacent but with a predetermined spacing from the LNG hull body (10), and which is provided with a second ballast tank (21) where ballast water is held; and liquefaction equipment (30) of which one end is supported connected to the LNG hull body (10) and the other end is supported connected to the floatation body (20). Consequently, the floatation body is provided to the side adjacent to the LNG hull body in such a way that the liquefaction equipment is supported connected to these bodies while at the same time the liquefaction equipment can be kept horizontal and can also be supported in a stable fashion by means of a water-level adjusting means on the floatation body, and hence the present invention basically gives advantageous effects such as that it improves the stability of the LNG floater as a whole through the twin-hulled arrangement employing the LNG hull body and the floatation body and, additionally, it allows for easy and rapid installation of liquefaction equipment without remodelling existing LNG vessels.
Description
Technical field
the present invention relates to a kind of Twin-hulled lng floater, relate in particular in abutting connection with sidepiece, buoyancy body being set and connecting liquefaction device thereon it is supported at the liquefied natural gas hull, obtain stable support when the water level control apparatus by buoyancy body makes liquefaction device keep level simultaneously, thereby basically to utilize the catamaran mode of liquefied natural gas carrier body and buoyancy body, make the stability of liquefied natural gas floating drum integral body improve, simultaneously in the situation that do not transform existing liquefied natural gas carrier and also can make arranging easily of liquefaction device and promptly carry out.
Background technology
Usually, liquefied natural gas floating drum (LNG Floater; The floating type storage of LNG and production facilities) refer to have in the unsteady thing of barge form the offshore set-up of the equipment of producing liquefied natural gas or natural fuels.
This liquefied natural gas floating drum is also different according to the configuration of its top equipment of cargo hold shape that stores liquefied natural gas (LNG), for example, when cargo hold is spherical cargo hold (MOSS), because (Sloshing) problem of rocking that does not have liquefied natural gas is considered to safe, but at the FPSO (floating type crude oil production storage device) that make to produce liquefied natural gas thus or produce restriction on space when operating liquefied natural gas carrier is transformed into LNG FPSO and require area more than demand.
In addition, when cargo hold is film-type cargo hold (Membrane), there are a lot of restrictions while due to the problem of rocking etc., making the cargo hold of using it for the liquefied natural gas floating drum.Especially need greatly to strengthen the intensity of the insulated part of cargo hold, and the part of change cargo hold need to be replaced by the heavy insulation material when transformation.
In addition, when cargo hold is prismatic cabin (SPB), estimate not exist the problem of rocking, therefore it is used as the liquefied natural gas floating drum, but compared with film-type cargo hold (Membrane), need more cost of production.
In addition,, in order to make the liquefied natural gas floating drum, in the situation of the existing liquefied natural gas carrier of transformation or new liquid making natural gas boat, according to each cargo hold shape, has following problem.
At first, when adopting film-type cargo hold (Membrane),, due to the problem of rocking, need to partition wall be set therebetween and use special chest, described chest is the insulated case of strength increase.
In addition, when the liquefied natural gas carrier of transformation navigation is made floating drum, have following problem: insulated case that need to change cargo hold inside is strengthened it, does not therefore utilize the liquefied natural gas carrier transformation but utilizes LNG RV (Regasification Vessel) to transform.Therefore at this moment, LNG RV need to be divided into two parts and in centre, liquefaction device be set, in the middle of cutting off and while again welding, the insulated case (Insulation Box) of goods (Cargo) cargo hold damage is occurred and need to again to cargo hold, carry out operation.
In addition, in the situation that spherical cargo hold (MOSS) type, has following problem: no matter be newly make or transform, the narrow space of liquefaction device be set and, because the height of heat exchanger and column (Column) is high, therefore can supply the space that arranges very not enough.
Now,, in order to develop middle-size and small-size gas field, need to have the liquefied natural gas floating drum of medium size liquefaction device on market.
Therefore, because the expense of new liquid making natural fuels floating drum is more, attempting on market to transform does not have the liquefied natural gas carrier of transportation planning to use.
Summary of the invention
the present invention makes in order to solve described problem, its purpose is, provide a kind of Twin-hulled lng floater: at the liquefied natural gas hull, in abutting connection with sidepiece, buoyancy body is set, and the connection liquefaction device is supported it on these buoyancy body, water level control apparatus by buoyancy body simultaneously, make it obtain stable support when keeping the liquefaction equipment level, thereby basically to utilize the catamaran mode of liquefied natural gas carrier body and buoyancy body, the stability of liquefied natural gas floating drum integral body is improved, simultaneously not transforming existing liquefied natural gas carrier also can make arranging easily of liquefaction device and promptly carry out.
In order to realize described purpose, Twin-hulled lng floater of the present invention comprises: the liquefied natural gas hull, and it has the first ballast tank that stores ballast water; Buoyancy body, it has and floats on the face of the seawater in abutting connection with sidepiece that separates certain distance with described liquefied natural gas hull and store ballast water power the second ballast tank; And, liquefaction device, the one end is connected in described liquefied natural gas hull, thereby its other end is connected in buoyancy body, is supported.
And according to Twin-hulled lng floater of the present invention, preferably, thereby the second ballast tank of the first ballast tank of described liquefied natural gas hull and buoyancy body is communicated with and shares mutually ballast water by independent connection comb.
And,, according to Twin-hulled lng floater of the present invention, preferably, also have water level control apparatus, for the water level of the ballast water in the second ballast tank of regulating described buoyancy body.
And, according to Twin-hulled lng floater of the present invention, described water level control apparatus comprises: air compressor, it supplies with pressurized air to described buoyancy body, makes ballast water in the second ballast tank of this buoyancy body be pushed and flow into the first ballast tank of liquefied natural gas hull; Supply with comb, the one end is connected with described air compressor, and the other end is communicated with upper end one side of buoyancy body, thereby the pressurized air of described air compressor is fed to buoyancy body; And, discharge comb, it is configured in the adjacency section of described supply comb, thereby the Bas Discharged of buoyancy body inside is extremely outside.
And,, according to Twin-hulled lng floater of the present invention, preferably, also having the supply control cock on described supply comb, it is used for regulating the compressed-air actuated delivery volume of supplying with from air compressor.
And,, according to Twin-hulled lng floater of the present invention, preferably, also having the discharge control cock on described discharge comb, its pressurized air that is used for the adjusting buoyancy body is expelled to outside discharge rate.
Beneficial effect of the present invention is: according to the Twin-hulled lng floater of one embodiment of the invention buoyancy body being set and connecting liquefaction device thereon in abutting connection with sidepiece it is supported at the liquefied natural gas hull, water level control apparatus by buoyancy body makes liquefaction device keep balance and obtains stable support simultaneously, thereby basically to utilize the catamaran mode of liquefied natural gas carrier body and buoyancy body, make the stability of liquefied natural gas floating drum integral body improve, not transforming existing liquefied natural gas carrier simultaneously also can be easily and liquefaction device promptly is set.
Description of drawings
Fig. 1 means the skeleton diagram according to the Twin-hulled lng floater of one embodiment of the invention.
The specific embodiment
Further describe the present invention with reference to accompanying drawing.
As shown in Figure 1, Twin-hulled lng floater according to an embodiment of the invention comprises: liquefied natural gas hull 10, and it has the first ballast tank 11 that stores ballast water; Buoyancy body 20, it has the second ballast tank 21 that floats on the face of the seawater in abutting connection with sidepiece that separates certain distance with described liquefied natural gas hull 10 and store ballast water; And, liquefaction device 30, the one end is connected in described liquefied natural gas hull 10, thereby its other end is connected in buoyancy body 20, is supported.
The first ballast tank 11 of described liquefied natural gas hull 10 and the second ballast tank 21 of buoyancy body 20 are communicated with by independent connection comb 40, thereby share ballast water mutually.
And, also having water level control apparatus, it is for the water level of the ballast water in the second ballast tank 21 of regulating described buoyancy body 20.
At this, described water level control apparatus comprises: air compressor 50, and it supplies with pressurized airs to described buoyancy body 20, makes ballast waters in the second ballast tank 21 of this buoyancy body 20 be pushed into and flow into the first ballast tank 11 of liquefied natural gas hull 10; Supply with comb 60, the one end is connected with described air compressor 50, and the other end is communicated with upper end one side of buoyancy body 20, thereby the pressurized air of described air compressor 50 is fed to buoyancy body 20; And, discharge comb 70, it is configured in the adjacency section of described supply comb 60, thereby the Bas Discharged of buoyancy body 20 inside is extremely outside.
Also have, also have the control cock 61 of supply on supply comb 60, it is used for regulating the compressed-air actuated delivery volume of supplying with from air compressor 50.And, also having the control cock 71 of discharge on described discharge comb 70, its pressurized air that is used for the adjusting buoyancy body is expelled to outside discharge rate.
At this, preferably, described air compressor 50 uses the suction system of existing liquefied natural gas hulls 10, thereby the water level of the ballast water of buoyancy body 20 is carried out repeatedly and then regulates in the pressurization of air/decompression.
Also have, when regulating described water level, preferably, inclination supervisory system (not shown) is used in interlock, with the inclination of considering liquefied natural gas hull 10 and it is controlled.
The Twin-hulled lng floater as one embodiment of the invention according to described formation, after the buoyancy body 20 of floating on the face of the seawater in abutting connection with sidepiece of liquefied natural gas hull 10, be communicated with each ballast tank 11,21 of these liquefied natural gas hulls 10 and buoyancy body 20 by being communicated with comb 40, thereby make it share each other ballast water.
Afterwards, liquefaction device 30 is set, makes on ballast filling 11,21 tops and make the both sides of liquefaction device 30 connect respectively and be supported.
Also have, at supply comb 60 and the discharge comb 70 of buoyancy body 20 connections as the ballast water water level control apparatus, and at supply comb 60, air compressor 50 is set, thereby completes the making of Twin-hulled lng floater of the present invention.
Under the state that the liquefied natural gas floating drum of completing thus floats, by liquefaction device 30, produce liquefied natural gas or natural fuels at sea.
Also have, in the production of this liquefied natural gas or natural fuels, if the degree of dip that liquefaction device 30 occurs not to and be in an unsure state, thereby the ballast of regulating accordingly buoyancy body 20 makes liquefaction device 30 become stable state.
Namely, because buoyancy body 20 is positioned at the position higher than liquefied natural gas hull 10, thereby cause liquefaction device 30 to roll when oblique to liquefied natural gas hull 10, because the air pressure of the second ballast tank 21 inside of buoyancy body 20 is high and the less state that buoyancy body is in float of ballast water.Therefore, the discharge control cock 71 that comb 70 is discharged in operation is expelled to outside with air pressure, thereby realizes buoyancy body 20 and liquefied natural gas hull 10 balances.
At this moment, the supply control cock 61 of supply comb 60 will keep the state that seals.
In contrast, buoyancy body 20 is positioned at liquefaction device 30 is rolled when oblique to buoyancy body 20, because the air pressure of the second ballast tank 21 inside of buoyancy body 20 is low and ballast water is more, thereby makes buoyancy body be in the state of sinking.Therefore at this moment, need to start the supply control cock 61 of air compressor 50 and operation supply comb 70, make a part of ballast water flow into the first ballast tank to the inner high pressure that injects of the second ballast tank 21, thereby buoyancy body is lightened, and then realize buoyancy body 20 and liquefied natural gas hull 10 balances.
At this moment, the discharge control cock 71 of discharge comb 70 will keep the state that seals.
So, water level control apparatus carries out work in real time, and continues to keep liquefaction device 30 to be in stabilized conditions, and carries out the gas production operation.
Although preferred embodiments of the present invention have been disclosed for illustrative in the above, but, should be appreciated that those skilled in the art in the invention are to described embodiment and existingly know embodiment that technology merely makes up and be suitable for and claims of the present invention and detailed explanation the simple the present invention of change and utilize the technology of degree should be contained in technology category of the present invention.
Claims (6)
1. Twin-hulled lng floater, it comprises:
Liquefied natural gas hull (10), it has the first ballast tank (11) that stores ballast water;
Buoyancy body (20), itself and liquefied natural gas hull (10) are combined into an offshore structures, and have the second ballast tank (21) that floats on the face of the seawater in abutting connection with sidepiece that separates certain distance with described liquefied natural gas hull (10) and store ballast water; And
Liquefaction device (30), be arranged on described offshore structures, and the one end is connected in described liquefied natural gas hull (10), and its other end is connected in buoyancy body (20) thereby is supported.
2. Twin-hulled lng floater according to claim 1, wherein:
First ballast tank (11) of described liquefied natural gas hull (10) and second ballast tank (21) of buoyancy body (20) by independent connection comb (40) thus be communicated with and share mutually ballast water.
3. Twin-hulled lng floater according to claim 2, wherein:
Also has water level control apparatus, for the water level of the ballast water in the second ballast tank (21) of regulating described buoyancy body (20).
4. Twin-hulled lng floater according to claim 3, wherein, described water level control apparatus comprises:
Air compressor (50), it supplies with pressurized air to described buoyancy body (20), makes ballast water in second ballast tank (21) of this buoyancy body (20) be pushed into and flow into first ballast tank (11) of liquefied natural gas hull (10);
Supply with comb (60), the one end is connected with described air compressor (50), and the other end is communicated with upper end one side of buoyancy body (20), thereby the pressurized air of described air compressor (50) is fed to buoyancy body (20); And
Discharge comb (70), it is configured in the adjacency section of described supply comb (60), thereby the Bas Discharged that buoyancy body (20) is inner is to outside.
5. Twin-hulled lng floater according to claim 4, wherein:
Also have supply control cock (61) on described supply comb (60), it is used for regulating the compressed-air actuated delivery volume of supplying with from air compressor (50).
6. Twin-hulled lng floater according to claim 4, wherein:
Also have discharge control cock (71) on described discharge comb (70), it is expelled to outside discharge rate for the pressurized air of regulating described buoyancy body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0126843 | 2009-12-18 | ||
| KR1020090126843A KR101122350B1 (en) | 2009-12-18 | 2009-12-18 | Catamaran type LNG floater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102101520A CN102101520A (en) | 2011-06-22 |
| CN102101520B true CN102101520B (en) | 2013-11-13 |
Family
ID=44154633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105958714A Expired - Fee Related CN102101520B (en) | 2009-12-18 | 2010-12-20 | Twin-hulled lng floater |
Country Status (7)
| Country | Link |
|---|---|
| KR (1) | KR101122350B1 (en) |
| CN (1) | CN102101520B (en) |
| BR (1) | BRPI1011115A2 (en) |
| MY (1) | MY160175A (en) |
| RU (1) | RU2497711C1 (en) |
| SG (1) | SG172573A1 (en) |
| WO (1) | WO2011074926A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013156623A1 (en) * | 2012-04-20 | 2013-10-24 | Sbm Schiedam B.V. | Floating lng plant comprising a first and a second converted lng carrier and a method for obtaining the floating lng plant |
| RU2619670C1 (en) * | 2015-12-09 | 2017-05-17 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Донской Государственный Аграрный Университет" (Фгбоу Во Дгау) | Gas-waterjet drive of wave power plant |
| KR101840649B1 (en) * | 2017-11-20 | 2018-03-21 | 알렌 주식회사 | A buoyant system of floating electricity generation platform |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3653354A (en) * | 1970-03-02 | 1972-04-04 | Flume Stabilization Syst | Catamaran stabilizer |
| JPS59202988A (en) * | 1983-04-28 | 1984-11-16 | Tomio Ueda | Twin hulled modular boat |
| JPH01226488A (en) * | 1988-03-08 | 1989-09-11 | Kawasaki Heavy Ind Ltd | Ballast regulator for floating body such as vessel |
| JPH058789A (en) * | 1990-10-29 | 1993-01-19 | Furuno Electric Co Ltd | Mooring apparatus for vessel |
| JP2734494B2 (en) * | 1991-10-21 | 1998-03-30 | 三菱重工業株式会社 | Adjustable tanker inside ballast tank |
| JPH11285615A (en) * | 1998-04-03 | 1999-10-19 | Ishikawajima Harima Heavy Ind Co Ltd | Waste gas discharge treatment for floating body liquefaction and storage equipment and device therefor |
| RU2219091C2 (en) * | 2000-05-31 | 2003-12-20 | Абрамов Валентин Алексеевич | Natural gas field development complex |
| KR100503509B1 (en) * | 2002-06-12 | 2005-07-25 | 강도욱 | Offshore LNG regasfication method |
| US6805598B2 (en) | 2002-09-06 | 2004-10-19 | Dorob International Ltd. | Liquid natural gas transfer station |
| GB2420319B (en) * | 2004-11-22 | 2007-04-04 | Bluewater Engergy Services Bv | Apparatus for the offshore transfer of fluid |
| JP2009184378A (en) | 2008-02-01 | 2009-08-20 | Mitsubishi Heavy Ind Ltd | Ship |
| KR100991994B1 (en) * | 2008-03-28 | 2010-11-04 | 삼성중공업 주식회사 | Lng carrier having lng loading/unloading system |
| BRPI0800985A2 (en) | 2008-04-10 | 2011-05-31 | Internat Finance Consultant Ltda | integrated process for obtaining gnl and gnc and their energy suitability, flexibly integrated system for carrying out said process and uses of gnc obtained by said process |
| US20090293506A1 (en) * | 2008-05-30 | 2009-12-03 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Semi-Submersible Offshore Structure Having Storage Tanks for Liquified Gas |
-
2009
- 2009-12-18 KR KR1020090126843A patent/KR101122350B1/en active IP Right Grant
-
2010
- 2010-12-17 SG SG2010093748A patent/SG172573A1/en unknown
- 2010-12-20 RU RU2012130400/11A patent/RU2497711C1/en not_active IP Right Cessation
- 2010-12-20 WO PCT/KR2010/009103 patent/WO2011074926A2/en active Application Filing
- 2010-12-20 BR BRPI1011115-8A2A patent/BRPI1011115A2/en not_active IP Right Cessation
- 2010-12-20 MY MYPI2012002718A patent/MY160175A/en unknown
- 2010-12-20 CN CN2010105958714A patent/CN102101520B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR101122350B1 (en) | 2012-03-23 |
| WO2011074926A2 (en) | 2011-06-23 |
| KR20110070133A (en) | 2011-06-24 |
| CN102101520A (en) | 2011-06-22 |
| WO2011074926A4 (en) | 2012-01-26 |
| MY160175A (en) | 2017-02-28 |
| BRPI1011115A2 (en) | 2013-12-24 |
| WO2011074926A3 (en) | 2011-10-27 |
| RU2497711C1 (en) | 2013-11-10 |
| SG172573A1 (en) | 2011-07-28 |
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