EP3820773A1 - Procede de controle de l'assiette d'un navire de transport sans ballast d'eau de mer - Google Patents
Procede de controle de l'assiette d'un navire de transport sans ballast d'eau de merInfo
- Publication number
- EP3820773A1 EP3820773A1 EP19753151.0A EP19753151A EP3820773A1 EP 3820773 A1 EP3820773 A1 EP 3820773A1 EP 19753151 A EP19753151 A EP 19753151A EP 3820773 A1 EP3820773 A1 EP 3820773A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ship
- tank
- liquid
- controlling
- tanks
- 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.)
- Pending
Links
- 239000013535 sea water Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 66
- 238000012546 transfer Methods 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 230000004888 barrier function Effects 0.000 claims description 17
- 239000003949 liquefied natural gas Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims 1
- 230000009467 reduction Effects 0.000 description 7
- 239000012080 ambient air Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 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
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
- B63B39/03—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses by transferring liquids
-
- 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
-
- 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
-
- 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 propeller is generally not sufficiently submerged and the draft at the bow of the ship is extremely small due to the weight of the ship's equipment mainly located aft. In these conditions, navigation in a port area or departure from the port and a voyage on the high seas are not authorized because the security relating to the seaworthiness of the ship is not acceptable.
- the present invention relates to a transport ship without a seawater ballast, having a length L considered along the longitudinal axis x'x of the ship and a width ⁇ considered along a transverse axis y 'y of the ship and comprising a lower hull, a cross section of which is in the form of a trapezoid comprising a part forming a flat bottom of the ship from which extend two flanks of identical inclination,
- This mooring tank is used when the ship is docked, in particular to modify or rectify the attitude of the ship during its loading / unloading.
- This mooring tank is not intended to be filled when the ship is moving or only when it is moving in the port or in the port area so that it is not comparable to a seawater ballast .
- This inclination of the ship 1 is particularly important in the case of very long ships 1 intended to transport a large load, the navigation tower 11 and the equipment 10 being located aft of the ship 1 and the front of the ship 1 reserved for the storage of goods.
- tanks intended for storing LNG are placed over the entire length of vessel 1 in front of the castle.
- the bow of the ship 1 has a weight that is significantly less than the weight of the rear of the ship 1 so that the inclination of the ship 1 relative to sea level is significant.
- This inclination can cause a large portion of the forward portion of the hull to emerge, and in particular at least a portion of the bow bulb, thereby degrading the navigation conditions of the ship.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Physical Water Treatments (AREA)
- Ship Loading And Unloading (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1856298A FR3083517B1 (fr) | 2018-07-09 | 2018-07-09 | Navire de transport sans ballast d'eau de mer |
| PCT/FR2019/051710 WO2020012113A1 (fr) | 2018-07-09 | 2019-07-09 | Procede de controle de l'assiette d'un navire de transport sans ballast d'eau de mer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3820773A1 true EP3820773A1 (fr) | 2021-05-19 |
Family
ID=63722587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19753151.0A Pending EP3820773A1 (fr) | 2018-07-09 | 2019-07-09 | Procede de controle de l'assiette d'un navire de transport sans ballast d'eau de mer |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20220204144A1 (ja) |
| EP (1) | EP3820773A1 (ja) |
| JP (1) | JP2021525679A (ja) |
| KR (1) | KR102627020B1 (ja) |
| CN (1) | CN112469625A (ja) |
| AU (1) | AU2019300418A1 (ja) |
| FR (1) | FR3083517B1 (ja) |
| PH (1) | PH12021550050A1 (ja) |
| WO (1) | WO2020012113A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3885243A1 (en) * | 2020-03-24 | 2021-09-29 | Ecoeficiencia e Ingenieria, S.L. | Ballastless cargo vessels |
| CN111319727B (zh) * | 2020-03-30 | 2022-02-08 | 广船国际有限公司 | 一种船体压载结构、船及船体尾倾角度调节方法 |
| FR3127465A1 (fr) * | 2021-09-30 | 2023-03-31 | Gaztransport Et Technigaz | Navire de transport comprenant un système de contrôle d’assiette non communicant avec la mer |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1032510A (fr) * | 1951-02-15 | 1953-07-02 | Navire avec réservoirs-ballast | |
| JPS4912793Y1 (ja) * | 1969-11-17 | 1974-03-28 | ||
| JPS5671683A (en) * | 1979-11-19 | 1981-06-15 | Mitsubishi Heavy Ind Ltd | Bulk carrier for liquefied gas |
| JPH0567595U (ja) * | 1992-02-25 | 1993-09-07 | 石川島播磨重工業株式会社 | 船舶の姿勢制御装置 |
| GB2343434B (en) * | 1998-11-06 | 2002-02-27 | Sea Logic Ltd | Ballasting arrangement |
| US6694908B2 (en) | 2001-07-24 | 2004-02-24 | The Regents Of The University Of Michigan | Ballast-free ship system |
| CN2739094Y (zh) * | 2004-11-03 | 2005-11-09 | 上海市向明中学 | 一种液压控制抗风浪船 |
| KR100499710B1 (ko) * | 2004-12-08 | 2005-07-05 | 한국가스공사 | 선박 내부에 설치되는 액화천연가스 저장용 탱크 구조 및 탱크 제조방법 |
| JP4616279B2 (ja) * | 2004-12-08 | 2011-01-19 | コリア ガス コーポレイション | 液化天然ガスの保存タンク及びその製造方法 |
| KR100834289B1 (ko) * | 2007-02-08 | 2008-05-30 | 현대중공업 주식회사 | 발라스트 탱크 없는 선박 |
| CN201914402U (zh) | 2010-12-22 | 2011-08-03 | 张连达 | 一种无海水压载的油船 |
| CN201932341U (zh) | 2010-12-31 | 2011-08-17 | 张连达 | 一种无海水压载的集装箱船 |
| CN201980382U (zh) | 2010-12-31 | 2011-09-21 | 张连达 | 一种无海水压载的散货船 |
| CN201932335U (zh) | 2011-01-10 | 2011-08-17 | 张连达 | 一种无海水压载的化学品船 |
| JP5306394B2 (ja) * | 2011-03-10 | 2013-10-02 | 株式会社新来島どっく | 自動車運搬船の清水姿勢制御装置 |
| WO2014087008A1 (de) * | 2012-12-04 | 2014-06-12 | Christian Mair | Speichersystem für betriebsstoffe in wasserfahrzeugen |
| CN203958540U (zh) * | 2014-06-18 | 2014-11-26 | 江苏韩通船舶重工有限公司 | 一种散货船艏尖舱压载水排水系统 |
| CN104229092B (zh) * | 2014-09-15 | 2017-11-17 | 南通中远船务工程有限公司 | 船舶横倾平衡自动控制系统和方法 |
| CN105836090A (zh) * | 2016-05-11 | 2016-08-10 | 哈尔滨工程大学 | 一种无压载水商船 |
| CN107600306A (zh) * | 2017-09-11 | 2018-01-19 | 嘉兴市锦佳船舶制造有限公司 | 一种高速运兵艇 |
-
2018
- 2018-07-09 FR FR1856298A patent/FR3083517B1/fr active Active
-
2019
- 2019-07-09 EP EP19753151.0A patent/EP3820773A1/fr active Pending
- 2019-07-09 WO PCT/FR2019/051710 patent/WO2020012113A1/fr active Application Filing
- 2019-07-09 CN CN201980046896.8A patent/CN112469625A/zh active Pending
- 2019-07-09 JP JP2021500675A patent/JP2021525679A/ja active Pending
- 2019-07-09 AU AU2019300418A patent/AU2019300418A1/en active Pending
- 2019-07-09 US US17/259,148 patent/US20220204144A1/en active Pending
- 2019-07-09 KR KR1020217002803A patent/KR102627020B1/ko active IP Right Grant
-
2021
- 2021-01-08 PH PH12021550050A patent/PH12021550050A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2019300418A1 (en) | 2021-01-28 |
| FR3083517A1 (fr) | 2020-01-10 |
| PH12021550050A1 (en) | 2021-09-20 |
| JP2021525679A (ja) | 2021-09-27 |
| CN112469625A (zh) | 2021-03-09 |
| US20220204144A1 (en) | 2022-06-30 |
| KR20210031471A (ko) | 2021-03-19 |
| FR3083517B1 (fr) | 2023-10-27 |
| WO2020012113A1 (fr) | 2020-01-16 |
| KR102627020B1 (ko) | 2024-01-18 |
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