WO2014013584A1 - 船舶 - Google Patents
船舶 Download PDFInfo
- Publication number
- WO2014013584A1 WO2014013584A1 PCT/JP2012/068306 JP2012068306W WO2014013584A1 WO 2014013584 A1 WO2014013584 A1 WO 2014013584A1 JP 2012068306 W JP2012068306 W JP 2012068306W WO 2014013584 A1 WO2014013584 A1 WO 2014013584A1
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- WO
- WIPO (PCT)
- Prior art keywords
- ballast
- cargo
- hold
- ship
- warehouse
- Prior art date
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Classifications
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- 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
- B63B11/04—Constructional features of bunkers, e.g. structural fuel tanks, or ballast tanks, e.g. with elastic walls
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
- B63B43/06—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability using ballast tanks
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- 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
- B63B2025/025—Vessels adapted for particular combinations of bulk cargo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2207/00—Buoyancy or ballast means
- B63B2207/02—Variable ballast or buoyancy
Definitions
- the present invention relates to a ship, and particularly to a ship provided with a plurality of cargo holds.
- a ship equipped with a plurality of cargo holds such as bulk carriers is mainly a ship that carries bulk cargoes such as grains such as wheat, coal, iron ore, and cement.
- bulk cargoes such as grains such as wheat, coal, iron ore, and cement.
- a bulk carrier or the like generally has a ballast tank as described in Patent Document 1.
- Patent Document 1 describes a hull structure of a bulk carrier having a double bottom, a bilge tank, and a side top tank. The double bottom, bilge tank, and side top tank are used as ballast tanks, and the ballast tanks are provided in these ballast tanks. Water (seawater) is flooded.
- ballast tank When lightly loaded, sail only in a ballast tank.
- the volume of the ballast tank is often set so that the bow bottom and the propulsion device are sufficiently submerged in a state where the sea is not rough. Therefore, in rough weather, the bow bottom and propulsion device may be exposed from the sea surface due to hull fluctuations and wave height differences.
- ballast water is piled up so that the hull is submerged deeper.
- ballast water is also poured into a specific cargo hold.
- a cargo hold loaded with both cargo and ballast water is referred to as a “ballast combined cargo hold”.
- ballast pump and the ballast water treatment device Since it takes a lot of time to load the ballast combined cargo hold with ballast water, the power consumption by the ballast pump and the ballast water treatment device also increases. In addition, if a stormy voyage is predicted, inundation must be started early. This is because, when sailing in a stormy weather without full ballast water, the stability of the ballast water may be reduced or the hull may be damaged due to the sloshing of the ballast water caused by the hull motion.
- ballast combined cargo hold When cargo is loaded into a ballast combined cargo hold that has been flooded with ballast water (seawater), the ballast combined cargo hold must be washed with clean water to prevent corrosion of the hull and cargo due to residual seawater.
- ballast and cargo hold The larger the ballast and cargo hold, the more work and man-hours are required for the cleaning operation and the longer the time required for loading.
- a larger bending moment is generated in the hull due to an excessive amount of ballast water, which requires stronger reinforcement and increases the weight of the hull.
- An increase in the weight of the hull causes a decrease in ship speed and an increase in fuel, leading to a decrease in efficiency.
- the ballast / cargo hold does not have an air supply / exhaust port for taking in and out air installed in a normal ballast tank. Therefore, when dredging water is drained, the vent door of the hatch cover must be opened to allow the air in the ballast / cargo hold to be taken in and out, which requires manual operation. In addition, if such an operation is forgotten, the hatch cover and the inner wall may be damaged.
- the present invention was devised in view of the above-described problems, and an object thereof is to provide a ship in which the ballast amount is not excessive even during light load or stormy weather.
- the cargo holds are classified into a cargo-only hold for loading only cargo and a ballast-only hold where only ballast water is flooded. Is provided.
- the ballast-only storage is formed and arranged so as to satisfy a heavy ballast state that may be required by, for example, classification rules.
- the said ballast exclusive warehouse is arrange
- the said ballast exclusive warehouse may be formed so that the length of the ship hull longitudinal direction is shorter than the length of the cargo exclusive hold of the hull longitudinal direction.
- the ballast exclusive storage may have an air supply / exhaust port for supplying and discharging gas.
- ballast-dedicated hold at the location where the cargo hold located in the center of the existing hold is removed, and place the auxiliary load-dedicated hold between the ballast-only hold and the cargo-only hold. Also good.
- the said ballast exclusive warehouse may be arrange
- the ballast dedicated warehouse by arranging the ballast dedicated warehouse, it is possible to set an appropriate ballast amount required during light load or stormy weather according to the size and weight of the ship. Can be prevented from becoming excessive.
- FIG. 1B It is a figure which shows an example of the ship which concerns on 1st embodiment of this invention, and is a whole block diagram at the time of cargo conveyance. It is a whole block diagram at the time of the stormy weather of the ship shown to FIG. 1A. It is CC sectional drawing in FIG. 1B. It is DD sectional drawing in FIG. 1B. It is a figure which shows an example of the ship in a prior art, and is a whole block diagram at the time of cargo conveyance. It is a whole block diagram at the time of the stormy weather of the ship shown to FIG. 2A. It is CC sectional drawing in FIG. 2B. It is DD sectional drawing in FIG. 2B. It is a figure which shows the ship which concerns on 2nd embodiment of this invention. It is a figure which shows the ship which concerns on 3rd embodiment of this invention.
- FIG. 1A to FIG. 1D are diagrams showing an example of a ship according to the first embodiment of the present invention
- FIG. 1A is an overall configuration diagram during cargo transportation
- FIG. 1B is an overall configuration diagram during stormy weather
- FIG. 1C is a CC cross-sectional view in FIG. 1B
- FIG. 1D is a DD cross-sectional view in FIG. 1B
- 2A to 2D are diagrams showing an example of a ship in the prior art
- FIG. 2A is an overall configuration diagram during cargo transportation
- FIG. 2B is an overall configuration diagram during stormy weather
- FIG. 2C is a C- C sectional view and FIG. 2D are DD sectional views in FIG. 2B.
- the ship 1 is a ship having a plurality of cargo holds 2 as shown in FIGS. 1A to 1D, and the cargo hold 2 is a cargo-only hold for loading only cargo. 21 and a ballast-only warehouse 22 in which only ballast water is flooded.
- the ship 1 is, for example, a bulk cargo ship, which mainly carries bulk cargo such as grains such as wheat, coal, iron ore, and cement. Moreover, although not shown in figure, the ship 1 may have a deck crane as a cargo handling apparatus of bulk cargo. In addition, although not shown, the ship 1 may omit any of a top side tank, a double bottom tank, and a bilge tank as a ballast tank, or a ballast tank of another shape such as a double ship side tank. You may have. The ship 1 may have a so-called double hull (double hull) structure.
- the conventional ship 10 shown in FIGS. 2A to 2D is an example of a bulk carrier similar to the ship 1.
- the conventional ship 10 has a plurality of cargo holds 20, and generally, a central cargo hold constitutes a ballast combined cargo hold 202, and the remaining cargo holds are loaded with cargo only.
- the cargo-only warehouse 201 is configured.
- the cargo-only warehouse 201 and the ballast / cargo warehouse 202 have substantially the same shape, and have substantially the same length Lp in the longitudinal direction of the hull.
- the ship 10 has a double bottom 101, a bilge tank 102, and a side top tank 103, which constitute a ballast tank into which ballast water is poured and drained.
- a ballast pump 105 is installed in the engine room 104 of the ship 10, and the ballast pump 105 includes a double bottom 101, a bilge tank 102, and a side top tank 13 from the ship bottom.
- the ballast pipe 106 for supplying and discharging ballast water (seawater) is connected to the ballast combined cargo hold 202.
- the ship 10 When carrying bulk cargo, as shown in FIG. 2A, for example, the ship 10 is operated in a state in which the desired bulk cargo is loaded in all the cargo-only warehouse 201 and the ballast and cargo warehouse 202.
- the In such a state since the weight of the ship 10 is sufficiently large, the draft of the ship 10 is deep, and it is unlikely that the propeller 107 is exposed on the sea surface even during stormy weather.
- ballast water is often flooded into the ballast tanks of the double bottom 101, the bilge tank 102, and the side top tank 103.
- the ship 1 has a double bottom 11, a bilge tank 12, a side top tank 13, an engine room 14, a ballast pump 15, a ballast pipe 16 and a propeller 17, similarly to the conventional ship 10.
- the ballast hold 22 is provided instead of the ballast combined cargo hold 202.
- ballast storage 22 is a tank that does not load a desired bulk cargo and only loads ballast water, and thus is structurally similar to the ballast combined cargo hold 202, but does not load a bulk cargo. Therefore, it is only necessary to have a structure having a strength capable of withstanding a state in which the ballast water is fully loaded.
- the size (capacity) and position of the ballast storage 22 are designed so that the propeller 17 and the bow of the bow are not exposed from the sea surface due to the shaking of the hull during stormy weather, and damage due to engine idling or slamming does not occur.
- the ballast dedicated warehouse 22 is in a heavy ballast state that may be required by classification rules (for example, steel ship rules CSR-B 2010 edition, Chapter 4, Section 7, 2.2) during stormy weather. It is formed and arranged to satisfy.
- the heavy ballast state that may be required by the classification rules means, for example, a ballast state in which no cargo is loaded and a state that satisfies the following conditions.
- the ballast tank shall be full, partially loaded or empty. When the ballast tank is partially loaded, the conditions regarding shearing force and bending moment in Ch.4, Ch.3 must be satisfied.
- a ballast water is fully loaded in the ballast dedicated warehouse 22.
- Propeller submersion ratio I / D is 60% or more. Here, I is the distance from the center line of the propeller to the water line (draft), and D is the diameter of the propeller.
- Stern trim shall not exceed 1.5% of the perpendicular line between the length L BP.
- the trim means the inclination of the ship in the front-rear direction, that is, the difference between the bow draft and the stern draft, and the stern trim means that the stern draft is larger than the bow draft.
- draft in the bow is equal to or greater than 3% between the perpendicular length L BP. However, it is not necessary to exceed 8 m.
- the heavy ballast state required by the classification rules described above is merely an example of the heavy ballast state.
- the “heavy ballast state” means that the ballast water is supplied so that the propeller 17 and the bow of the bow are not exposed from the sea surface due to the hull motion. It means an increased state.
- ballast-only storage 22 in a ship that does not require a heavy ballast state in a stormy weather, such as a coastal ship, it is not always necessary to determine the size (capacity) and position of the ballast-only storage 22 based on the heavy ballast state.
- the size (capacity) and position of the ballast-only warehouse 22 may be determined.
- the length Lp in the longitudinal direction of the hull longitudinal direction of the ballast / cargo hold 202 in the conventional ship 10 has tended to increase in recent years, and the capacity of the ballast / cargo hold 202 has increased accordingly.
- the amount of ballast for satisfying the heavy ballast state is generally smaller than the capacity of the ballast and cargo hold 202 having the length Lp.
- a capacity of 1/2 to 1/4 of the ballast / cargo hold 202 may be sufficient for satisfying the heavy ballast state.
- the length in the longitudinal direction of the cargo hold 21 is Lc
- the length in the longitudinal direction of the ballast hold 22 is Lt.
- the ballast amount for satisfying the heavy ballast state may be smaller than the capacity of the conventional ballast and cargo hold 202.
- the cross-sectional area of the ballast-only warehouse 22 has substantially the same size as the cross-sectional area of the cargo-only warehouse 21, so that the capacity of the ballast-only warehouse 22 can be reduced.
- the length Lt in the longitudinal direction of the hull may be shortened. Therefore, the ballast-only warehouse 22 is formed such that the length Lt in the longitudinal direction of the hull is shorter than the length Lc in the longitudinal direction of the cargo-only warehouse 21.
- the length Lc of the cargo hold 21 in the longitudinal direction of the hull may be set by dividing the length Lt of the ballast dedicated hold 22 in the longitudinal direction of the hull and then dividing the remaining space by the desired number.
- the ballast-only warehouse 22 is disposed at a position including the floating center B of the ship 1 in a state where the ballast water is fully loaded.
- the ballast exclusive warehouse 22 is also disposed at a substantially central portion in the longitudinal direction of the ship 1.
- the ballast dedicated warehouse 22 by arranging the ballast dedicated warehouse 22 at a position that can include the floating core B, the ship 1 in a state in which the ballast water is fully loaded can be effectively stabilized, and the heavy ballast state is easily maintained. be able to.
- the stern trim position of center of buoyancy B becomes deviates slightly aft from the central portion between the perpendicular length L BP.
- the ballast dedicated storage 22 is disposed at a position including the buoyancy B in the adjacent cargo dedicated storage 21 and the flooding amount of other ballast tanks. The necessary draft and posture can be ensured by adjusting the center of gravity of the ship 1 by adjusting.
- FIG. 1A when it is desired to install four cargo holds 21 on the ship 1, two cargo holds 21 are arranged before and after the ballast hold 22. At this time, depending on the arrangement of the ballast dedicated storage 22, the length of the space before and after the ballast dedicated storage 22 may be different. In this case, it suffices to divide the cargo hold 21 in each space by the desired number.
- the cargo hold 21 basically has the same structure as the conventional cargo hold 201. However, since only the desired bulk cargo is loaded, it is not necessary to be a ballast combined hold. Therefore, the cargo hold 21 need not have a structure and equipment for draining ballast water, a supply / exhaust port for taking air in and out when the ballast water is drained.
- the ballast dedicated warehouse 22 is flooded only with ballast water and does not load cargo, so that the airtightness unlike the cargo dedicated warehouse 21 is not required. Therefore, the ballast exclusive warehouse 22 may have the air supply / exhaust port 18 which supplies and discharges
- the air supply / exhaust port 18 may be a simple communication port or an opening that communicates the inside and the outside of the ballast dedicated warehouse 22 or may have an opening / closing means such as a valve.
- the normally open type air supply / exhaust port 18 is installed, an operation for adjusting the pressure in the tank is not necessary when the ballast exclusive storage 22 is drained, and damage to the ballast exclusive storage 22 is easily suppressed. be able to.
- FIG. 3A and FIG. 3B are views showing a ship according to another embodiment of the present invention.
- FIG. 3A shows a second embodiment
- FIG. 3B shows a third embodiment.
- symbol is attached
- the ship 1 shown in FIGS. 3A and 3B is assumed to be modified from an existing ship.
- the conventional ship 10 shown in FIGS. 2A to 2D is modified to the ship 1 according to the embodiment of the present invention.
- the ballast combined cargo hold 202 disposed in the central portion is removed from the cargo hold 20 (the cargo dedicated hold 201 and the ballast combined hold 202 in the existing ship (ship 10)).
- a ballast-only warehouse 22 is arranged at a location, and an auxiliary cargo-only warehouse 23 is arranged between the ballast-only warehouse 22 and the cargo-only warehouse 201.
- the length Lp of the cargo hold 20 in the conventional ship 10 in the longitudinal direction of the hull is longer than the length Lt of the ballast dedicated hold 22 in the longitudinal direction of the hull, removing the ballast combined cargo hold 202 arranged in the center portion In addition, it is possible to easily secure a space for disposing the ballast exclusive warehouse 22. Further, since the buoyancy center B of the ship 1 in a state where the ballast water 22 is fully loaded with the ballast water is generally located at a substantially central part of the hull, the cargo hold 20 (here, also used as a ballast) is arranged at the central part. By removing the cargo hold 202), the ballast-only hold 22 can be arranged at a position where the floating core B can be included.
- the auxiliary cargo hold 23 is formed by the difference between the length Lp in the longitudinal direction of the hull and the length Lt in the longitudinal direction of the hull, that is, the remaining space in which the ballast hold 220 is removed and the ballast dedicated hold 22 is arranged.
- a cargo hold 2 installed in the space. Since this auxiliary cargo hold 23 is supplementarily added, the length La of the hull longitudinal direction may be shorter than the length Lt of the ballast hold 22 in the hull longitudinal direction.
- the auxiliary cargo hold 23 is basically the same structure as the cargo hold 21 except that the length La in the longitudinal direction of the hull is shorter than the length Lc of the cargo hold 21 in the longitudinal direction of the hull. I am doing.
- the ballast hold cargo hold 202 disposed in the center and adjacent thereto.
- the ballast dedicated warehouse 22 is disposed at a location where the cargo dedicated warehouse 201 is removed, and the auxiliary cargo dedicated warehouse 23 is disposed between the ballast dedicated warehouse 22 and the cargo dedicated warehouse 21 (201).
- a larger space than in the second embodiment can be secured. Therefore, the remaining space after arranging the ballast exclusive warehouse 22 can be secured widely, and the size of the auxiliary cargo exclusive storage 23 can be made larger than in the second embodiment.
- This third embodiment is effective when the auxiliary cargo-only warehouse 23 in the second embodiment is small and difficult to handle.
- cargo holds 20 are removed and changed to cargo hold 2 (cargo hold 21 and ballast hold 22) in this embodiment.
- cargo holds 20 in front or rear of the central cargo hold 20 are removed, and the cargo hold 2 (freight hold 21 and ballast hold 22) in this embodiment is used. It may be changed.
- the ballast dedicated warehouse 22 is arranged for a new ship or an existing ship, so that a light load can be obtained according to the size and weight of the ship 1. It is possible to set an appropriate amount of ballast that is necessary at the time of stormy weather or stormy weather, and to prevent the ballast amount from becoming excessive. As a result, the following effects are also exhibited.
- ballast amount capacity of the ballast storage 22
- the bending moment in the stormy ballast state can be minimized.
- the bending moment during cargo loading can be reduced. Therefore, the number of reinforcing members can be reduced, and an increase in hull weight can be suppressed.
- the present invention is not limited to the embodiment described above, and can be applied to a ship having a plurality of cargo holds 2 (for example, a multi-purpose cargo ship, a tanker, etc.).
- cargo holds 2 for example, a multi-purpose cargo ship, a tanker, etc.
- various modifications can be made without departing from the spirit of the present invention, such as being able to be absorbed by appropriately changing the shape of the cargo hold 21.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
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- Ocean & Marine Engineering (AREA)
- Ship Loading And Unloading (AREA)
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Abstract
Description
(1)バラストタンクは、満載、部分積載又は空とする。なお、バラストタンクを部分積載とする場合には、同規則4章3節のせん断力及び曲げモーメントに関する条件を満足しなければならない。
(2)バラスト専用倉22にバラスト水を満載する。
(3)プロペラ没水率I/Dを60%以上とする。ここで、Iはプロペラの中心線から水線(喫水)までの距離、Dはプロペラの直径である。
(4)船尾トリムとする。ただし、トリムは垂線間長さLBPの1.5%を超えてはならない。なお、トリムとは、船の前後方向の傾き、すなわち、船首喫水と船尾喫水との差を意味し、船尾トリムとは、船尾喫水の方が船首喫水よりも大きい場合を意味する。
(5)船首における喫水は、垂線間長さLBPの3%以上とする。ただし、8mを超える必要はない。
また、他の制約により、バラスト専用倉22が浮心Bを含む位置に配置できない場合には、隣接する貨物専用倉21に浮心Bを含む位置に配置するとともに、他のバラストタンクの漲水量を調整して船舶1の重心を調整することにより、必要な喫水と姿勢を確保することができる。
2 貨物倉
18 給排気口
21 貨物専用倉
22 バラスト専用倉
23 補助貨物専用倉
Claims (7)
- 複数の貨物倉を備えた船舶において、
前記貨物倉は、貨物のみを積荷する貨物専用倉と、バラスト水のみが漲水されるバラスト専用倉と、に区別されていることを特徴とする船舶。 - 前記バラスト専用倉は、船級規則で要求されることがあるヘビーバラスト状態を満足するように形成され配置されている、ことを特徴とする請求項1に記載の船舶。
- 前記バラスト専用倉は、前記バラスト水を満載した状態における前記船舶の浮心を含む位置又は隣接する前記貨物専用倉に前記浮心を含む位置に配置されている、ことを特徴とする請求項2に記載の船舶。
- 前記バラスト専用倉は、船体長手方向の長さが前記貨物専用倉の船体長手方向の長さよりも短く形成されている、ことを特徴とする請求項3に記載の船舶。
- 前記バラスト専用倉は、気体の供給及び排出を行う給排気口を有する、ことを特徴とする請求項1に記載の船舶。
- 既存船における前記貨物倉のうち、中央部に配置された貨物倉を取り外した箇所に前記バラスト専用倉を配置し、前記バラスト専用倉と前記貨物専用倉との間に補助貨物専用倉を配置した、ことを特徴とする請求項1に記載の船舶。
- 前記バラスト専用倉は、中央部に配置された貨物倉及びそれに隣接した貨物倉を取り外した箇所に配置されている、ことを特徴とする請求項6に記載の船舶。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201280075123.0A CN104520180A (zh) | 2012-07-19 | 2012-07-19 | 船舶 |
PCT/JP2012/068306 WO2014013584A1 (ja) | 2012-07-19 | 2012-07-19 | 船舶 |
BR112015001069A BR112015001069A2 (pt) | 2012-07-19 | 2012-07-19 | navio |
KR1020157002183A KR20150036222A (ko) | 2012-07-19 | 2012-07-19 | 선박 |
PH12015500067A PH12015500067A1 (en) | 2012-07-19 | 2015-01-12 | Ship |
Applications Claiming Priority (1)
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PCT/JP2012/068306 WO2014013584A1 (ja) | 2012-07-19 | 2012-07-19 | 船舶 |
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WO2014013584A1 true WO2014013584A1 (ja) | 2014-01-23 |
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PCT/JP2012/068306 WO2014013584A1 (ja) | 2012-07-19 | 2012-07-19 | 船舶 |
Country Status (5)
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KR (1) | KR20150036222A (ja) |
CN (1) | CN104520180A (ja) |
BR (1) | BR112015001069A2 (ja) |
PH (1) | PH12015500067A1 (ja) |
WO (1) | WO2014013584A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2023504152A (ja) * | 2019-12-26 | 2023-02-01 | テウ シップビルディング アンド マリン エンジニアリング カンパニー リミテッド | ドライドック未浮揚タンデム工法を適用した船舶建造工法 |
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CN105501390A (zh) * | 2015-10-10 | 2016-04-20 | 贺健元 | 双层船体防沉固定浮力舱和活动浮力舱密封门 |
CN113353198A (zh) * | 2021-07-13 | 2021-09-07 | 中集船舶海洋工程设计研究院有限公司 | 散装水泥船 |
Citations (3)
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JPS5220586A (en) * | 1975-08-08 | 1977-02-16 | Kawasaki Heavy Ind Ltd | Method of installing exclusive ballast tank with respect to existing o il tanker |
JPH06293286A (ja) * | 1993-04-06 | 1994-10-21 | Hitachi Zosen Corp | 二重殻構造を有する液状貨物船 |
JP2012153334A (ja) * | 2011-01-28 | 2012-08-16 | Ihi Marine United Inc | 船舶 |
Family Cites Families (4)
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JPS6291394A (ja) * | 1985-05-16 | 1987-04-25 | アルゴシツプ インタ−ナシヨナル リミテツド | 船のバラスト注排液装置 |
US5347943A (en) * | 1990-05-23 | 1994-09-20 | Mitsubishi Jukogyo Kabushiki Kaisha | Tanker for the prevention of cargo oil spillage |
DE10340715A1 (de) * | 2003-09-04 | 2005-04-14 | Aker Mtw Werft Gmbh | Stabilisierungseinrichtung für PanMax Containerschiffe |
JP2009184378A (ja) * | 2008-02-01 | 2009-08-20 | Mitsubishi Heavy Ind Ltd | 船舶 |
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2012
- 2012-07-19 BR BR112015001069A patent/BR112015001069A2/pt not_active IP Right Cessation
- 2012-07-19 KR KR1020157002183A patent/KR20150036222A/ko not_active Application Discontinuation
- 2012-07-19 WO PCT/JP2012/068306 patent/WO2014013584A1/ja active Application Filing
- 2012-07-19 CN CN201280075123.0A patent/CN104520180A/zh active Pending
-
2015
- 2015-01-12 PH PH12015500067A patent/PH12015500067A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5220586A (en) * | 1975-08-08 | 1977-02-16 | Kawasaki Heavy Ind Ltd | Method of installing exclusive ballast tank with respect to existing o il tanker |
JPH06293286A (ja) * | 1993-04-06 | 1994-10-21 | Hitachi Zosen Corp | 二重殻構造を有する液状貨物船 |
JP2012153334A (ja) * | 2011-01-28 | 2012-08-16 | Ihi Marine United Inc | 船舶 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023504152A (ja) * | 2019-12-26 | 2023-02-01 | テウ シップビルディング アンド マリン エンジニアリング カンパニー リミテッド | ドライドック未浮揚タンデム工法を適用した船舶建造工法 |
JP7341627B2 (ja) | 2019-12-26 | 2023-09-11 | テウ シップビルディング アンド マリン エンジニアリング カンパニー リミテッド | ドライドック未浮揚タンデム工法を適用した船舶建造工法 |
Also Published As
Publication number | Publication date |
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PH12015500067A1 (en) | 2015-03-02 |
CN104520180A (zh) | 2015-04-15 |
KR20150036222A (ko) | 2015-04-07 |
BR112015001069A2 (pt) | 2017-06-27 |
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