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    • 2. 发明专利
    • Fixing bottom sitting member, tension mooring floating body system and installation method therefor
    • 固定底座位置,张力运动浮体系统及其安装方法
    • JP2010234980A
    • 2010-10-21
    • JP2009085742
    • 2009-03-31
    • Mitsui Eng & Shipbuild Co Ltd三井造船株式会社
    • HISATANI MASUJIROINOUE HIROOSUZUKI HIROSHI
    • B63B21/50B63B22/22B63B35/00
    • B63B21/502B63B2231/60F03D13/25F05B2240/93F05B2240/95Y02E10/727
    • PROBLEM TO BE SOLVED: To provide fixing bottom sitting member capable of reducing a structure strength and a weight, reducing costs, adjusting an underwater weight which is the difference between the weight and a buoyancy, easily controlling a posture, eliminating the need of a floating crane used in moving and bottom sitting operations in a prior art, facilitating the moving and bottom sitting operations, and improving high reliability in a fixing bottom sitting member mooring a floating body. SOLUTION: A fixing bottom sitting member 14 is provided with a plurality of gas chambers 14a provided with an opening 14a communicated to underwater on its bottom or side face, and the gas chambers 14b are provided with a gas receiving/supplying device 14d. The posture and the underwater weight of the fixing bottom sitting member 14 in floating or underwater are adjusted through adjusting gas amounts inside the respective gas chambers 14b. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供能够降低结构强度和重量的固定底座构件,降低成本,调节作为重量和浮力之间的差异的水下重量,容易控制姿势,消除了需要 用于现有技术的移动和底部坐姿操作中的浮动起重机,便于移动和底部坐姿操作,以及改善系泊浮体的固定底座构件的高可靠性。 解决方案:固定底座构件14设置有多个气室14a,其设置有在其底部或侧面与水下连通的开口14a,并且气室14b设置有气体接收/供应装置14d 。 通过调节各气室14b内的气体量来调节浮动或水下固定底座构件14的姿势和水下重量。 版权所有(C)2011,JPO&INPIT
    • 3. 发明专利
    • Assistant floating body, method of towing floating body using the same, and method of installing floating body using the same
    • 辅助浮动体,使用其的浮动体的方法以及使用其安装浮动体的方法
    • JP2011207446A
    • 2011-10-20
    • JP2010079535
    • 2010-03-30
    • Mitsui Eng & Shipbuild Co Ltd三井造船株式会社
    • SUZUKI HIROSHIKANETSUNA MASAO
    • B63B35/00B63B21/50B63B35/38E02B3/20
    • PROBLEM TO BE SOLVED: To provide an assistant floating body increasing a restoring force of a floating body of a tension-mooring floating body system, and satisfactorily assisting when works of towing, installing, maintaining and inspecting, removing, and the like of the floating body are carried out, and to provide a method of towing the floating body using the assistant floating body and a method of installing the floating body using the assistant floating body.SOLUTION: The tension-mooring floating body system includes, the floating body 12 for supporting an upper structure, a plurality of tension mooring ropes 13, and a water-bottomed member 14 for fixation. The floating body 12 has a central column-like body 12a, an underwater floating body 12b, above-surface connecting bodies 12c, and above-surface mooring parts 12d. The assistant floating body 20 for assisting the works of towing, installing, maintaining and inspecting, removing, and the like of the floating body 12 has a buoyant force equal to or more than its own weight, and a restoring force from the inclined state with respect to the vertical direction. The assistant floating body 20 is temporarily engaged with a part of the floating body 12 and separated from it after the works above.
    • 要解决的问题:提供一种辅助浮体,其增加张力 - 系泊浮体系统的浮体的恢复力,并且在浮动的拖曳,安装,保持和检查,移除等工作时令人满意地协助 并且提供使用辅助浮体牵引浮体的方法以及使用辅助浮体安装浮体的方法。解决方案:张紧系泊浮体系统包括:浮体12,用于 支撑上部结构,多个张紧系泊绳索13和用于固定的水底构件14。 浮体12具有中央柱状体12a,水下浮体12b,上表面连接体12c,上表面系泊部12d。 用于辅助浮体12的牵引,安装,保持和检查,移除等的工作的辅助浮体20具有等于或大于其自重的浮力,以及来自倾斜状态的恢复力与 尊重垂直方向。 辅助浮体20暂时与浮体12的一部分接合,并在上述工作之后与其分离。
    • 5. 发明专利
    • Taut mooring float and method for adjusting inclination of taut mooring float
    • TAUT运动浮标和调节塔丘运动浮标的方法
    • JP2010064648A
    • 2010-03-25
    • JP2008233642
    • 2008-09-11
    • Mitsui Eng & Shipbuild Co Ltd三井造船株式会社
    • SUZUKI HIROSHINAKATA SATOSHI
    • B63B35/44B63B21/50B63B35/00
    • PROBLEM TO BE SOLVED: To provide a taut mooring float and an inclination adjusting method for taut mooring float, not causing inclination of the taut mooring float and restraining the occurrence of a slack to loosen a taut mooring rope when the taut mooring float moves in the horizontal direction by external force such as wind force and tidal stream force in installing the taut mooring float and even in the case of causing unevenness in depth of a lower mooring part under water after installation. SOLUTION: In this taut mooring float 1, a locking part moving means 16 is provided to move the upper locking part 15 in the vertical direction, which restrains at least the partial upper sides of the taut mooring ropes 13a-13d from relatively moving in the horizontal direction to the upper mooring part 12c. The parts in the taut mooring ropes 13a-13d inclined when the taut mooring float 1 moves in the horizontal direction are adjusted to have the same length by the locking part moving means 16, thereby preventing inclination of the taut mooring float 1 when the taut mooring float 1 moves in the horizontal direction. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供紧张的系泊浮子和倾斜调节方法,用于拉紧系泊浮子,不会导致拉紧系泊浮子的倾斜,并且当拉紧系泊浮子时,抑制松弛发生松动松紧系泊绳 即使在安装后在下部系泊部分的下部系泊部分的深度不均匀的情况下,也可以通过诸如风力和潮汐流的外力在水平方向上移动。 解决方案:在这个紧张的系泊浮子1中,设有锁定部分移动装置16以沿垂直方向移动上部锁定部分15,这限制了紧张的系泊绳索13a-13d的至少部分上侧相对 沿水平方向移动到上部系泊部分12c。 当拉紧系泊浮子1在水平方向上移动时倾斜的拉紧系泊绳索13a-13d中的部件通过锁定部分移动装置16被调节为具有相同的长度,从而当拉紧系泊时防止拉紧系泊浮子1的倾斜 浮子1在水平方向移动。 版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Monohull water jet propulsive ship
    • MONOHULL水喷射推进船
    • JP2010115971A
    • 2010-05-27
    • JP2008289076
    • 2008-11-11
    • Mitsui Eng & Shipbuild Co Ltd三井造船株式会社
    • OBA NAOKIMATSUMURA TAKEMIYAMASHITA SUSUMUSUZUKI HIROSHI
    • B63H11/103
    • PROBLEM TO BE SOLVED: To provide a monohull water jet propulsive ship capable of sufficiently absorbing slow flows in a boundary layer developed on a bottom part, and obtaining a high propulsive efficiency by wake gain in three or more monohull water jet propulsive ships.
      SOLUTION: The monohull water jet propulsive ship 1 includes three or more water jet propellers, wherein an interval between an alongside side suction opening 4s arranged at the furthest alongside side for these water jet propellers and an alongside end 2b is 0-40% of the maximum breath Bi of the alongside side suction opening 4s. A plate-like wake acceleration member 5 is provided at the alongside side of the alongside side suction opening 4s, and a front end Pa of the wake acceleration member 5 is arranged at a position ahead of a front end Ia of the alongside side suction opening 4s by 25-60% of a hull waterline length Lwl.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够在底部形成的边界层中充分吸收缓慢流动的单体水喷射推进船,并且通过三个或更多个单室喷水推进船中的尾流增益获得高的推进效率 。 解决方案:单体喷水推进船1包括三个或更多个喷水推进器,其中布置在这些喷水推进器最远侧的旁边侧吸入口4s和旁边端2b之间的间隔为0-40 旁边吸入口4s的最大呼吸气量Bi的百分比。 在旁侧吸入口4s的旁边设置板状尾流加速构件5,尾流加速构件5的前端Pa配置在旁侧吸入口前端1a的前方 4:25-60%的船体水线长度Lwl。 版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Tension adjusting method for tensioned mooring cable and tensioned mooring float
    • 拉伸运动电缆和张力运动浮筒的张力调整方法
    • JP2010030379A
    • 2010-02-12
    • JP2008193177
    • 2008-07-28
    • Mitsui Eng & Shipbuild Co Ltd三井造船株式会社
    • SUZUKI HIROSHI
    • B63B21/50B63B21/20B63B35/00
    • PROBLEM TO BE SOLVED: To provide a tension adjusting method for a tensioned mooring cable and a tensioned mooring float for avoiding damage of the tensioned mooring cable by a slack phenomenon by preventing generation of the slack phenomenon completely losing tension of the tensioned mooring rope by external force due to waves, wind and tides, etc. and overturning moment by the external force, even under a strict hydrographic phenomenon condition during a storm, without increasing the sizes of structures of the tensioned mooring cable and the tensioned mooring float, in the tensioned mooring float. SOLUTION: In this tension adjusting method for the tensioned mooring cable 13 after a float 12 is moored to an anchor 14 installed on the water bottom 2 by a plurality of tensioned mooring cables 13 and the tensioned mooring float 1 fixed in position by applying tension to the tensioned mooring cables 13 is installed, tension of the tensioned mooring cable 13 is adjusted by increasing/decreasing buoyancy in a mooring part 12c on the float 12 side of the tensioned mooring cable 13. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供张紧的系泊缆索和张紧系泊浮子的张力调节方法,以避免松弛现象造成的张紧系泊缆索的损坏,从而防止产生完全失去张紧系泊的张力的松弛现象 即使在风暴期间严格的水文现象条件下,也不会因张力系泊缆索和张紧系泊浮体的结构尺寸而增加由于波浪,风和潮汐等引起的外力,外力引起的倾覆力矩, 在紧张的系泊浮子。 解决方案:在这种用于张紧系泊缆索13的张力调节方法中,浮子12通过多个张紧的系泊缆索13和安装在位置的张紧的系泊浮子1系泊到安装在水底部2上的锚固件14上 对张紧的系泊缆索13施加张力,张紧的系泊缆索13的张力通过在张紧的系泊缆索13的浮子12侧的系泊部分12c中的浮力的增加/减少来调节。(C) 2010年,JPO&INPIT
    • 9. 发明专利
    • Floating body structure and swing reduction device of the same
    • 浮体结构及其减震装置
    • JP2014061848A
    • 2014-04-10
    • JP2012209573
    • 2012-09-24
    • Mitsui Eng & Shipbuild Co Ltd三井造船株式会社
    • TANAKA SHIGERUSUZUKI HIROSHI
    • B63B35/44B63B21/10B63B39/06
    • PROBLEM TO BE SOLVED: To provide a floating body structure enabling a swing reduction member, which prevents interference with mooring devices such as a fair-leader and a mooring cable with a simple structure and does not need special consideration in a production construction, to be provided and achieving large swing reduction effect, and to provide a swing reduction device of the floating body structure.SOLUTION: Multiple footings 22 are connected by a pontoon 21. A fair-leader 26 for supporting a mooring cable is provided in a portion of each footing 22 which is located at the opposite side of the pontoon 21. A heave plate (a swing reduction member) 30 is provided at a portion of an outer peripheral surface of each footing 22 which excludes a portion where the fair-leader 26 is provided. The heave plate 30 is located above a bottom surface of the footing 22 and extends in a lateral direction. A gap 32 is formed between the heave plate 30 and the outer peripheral surface of the footing 22.
    • 要解决的问题:为了提供能够实现摆动减速部件的浮体结构,其能够防止与结构简单的公平领导者和系泊缆索等系泊装置的干扰,并且在生产结构中不需要特别考虑 提供并实现大的摆动减小效果,并且提供浮体结构的摆动减速装置。解决方案:多个基座22通过浮筒21连接。用于支撑系泊缆索的公平排列件26设置在每个 底座22位于浮筒21的相对侧。在每个基脚22的外周表面的一部分处设有一个升降板(摆动减速构件)30,它不包括设置公平领导26的部分 。 升降板30位于基脚22的底面的上方,并沿横向方向延伸。 在升沉板30与基脚22的外周面之间形成间隙32。