会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明公开
    • METHOD OF CONSTRUCTING AND LAUNCHING AN OFFSHORE SEMI-SUBMERSIBLE PLATFORM AND AN OFFSHORE SEMI-SUBMERSIBLE PLATFORM THUS CONSTRUCTED
    • EP4375180A1
    • 2024-05-29
    • EP23211806.7
    • 2023-11-23
    • Fincantieri S.p.A.
    • NEVIEROV, AlessandroSCHERL, GianniROSSETTO, Enrico
    • B63B3/06B63B75/00B63B77/00
    • B63B3/06B63B75/00B63B77/00B63B2035/44620130101B63B2001/12820130101
    • The invention relates to a method of constructing and launching an offshore semi-submersible platform (1), which comprises the following operating steps: a) making said semi-submersible platform (1) in a dry environment by dividing it into a plurality of sub-assemblies (11, 12, 13) each of which comprises at least one of the floating columns (110, 120, 130) and at least one semi-arm (111a; 111b; 121a; 121b; 131a; 131b) of a respective lower structural connection arm (111; 121; 131), which semi-arm is already structurally integrated in the column itself and extends cantilevered therefrom with a respective free end; b) providing each sub-assembly in a dry environment with at least one temporary thrust box (101, 102; 201, 202; 301, 302), which is positioned below said at least one semi-arm and is provided with a housing seat of the respective semi-arm and at least one ballast chamber; c) separately launching in water the individual sub-assemblies (11, 12, 13) which float independently by virtue of the respective floating column; d) adjusting for each sub-assembly the ballast of the respective temporary thrust box so as to obtain a balanced floatation of the sub-assembly which allows the free end of said at least one semi-arm to be positioned at the same height as the free end of the semi-arm of the sub-assembly intended to take an adjacent position; e) bringing the sub-assemblies at the free ends of the respective semi-arms close to each other two-by-two until they are aligned, with the aid of axial alignment means (400) previously arranged at the free ends of the semi-arms; f) connecting the temporary thrust boxes to each other two-by-two, preferably creating a watertight chamber at the junction zone between the free ends of the respective two semi-arms; g) welding the free ends of the semi-arms together so as to create a structural connection between the columns, wherein, preferably, said welding step is conducted in a dry environment despite being below the water level by virtue of said watertight chamber; h) removing the temporary thrust boxes.
    • 6. 发明公开
    • MARINE FLOAT STRUCTURE COMPOSED OF MULTIPLE FLOATS
    • MARINE SCHWIMMERSTRUKTUR AUS MEHREREN SCHWIMMERN
    • EP3075648A4
    • 2017-07-05
    • EP15808535
    • 2015-03-12
    • KOREA INST OCEAN SCI & TECH
    • KIM HYEON JUHONG SA YOUNGJUNG DONG HONAM BO WOOKWON YONG JU
    • B63B39/00B63B3/06B63B35/44B63B39/06
    • B63B35/44B63B3/06B63B39/00B63B39/005B63B39/06B63B2039/067B63B2241/08
    • A floating marine structure having floats includes: a first float disposed at the center; and a plurality of second floats disposed around the first float; wherein the first float has a floating body made of a floatable material in a polygonal prism shape, a damping unit coupled to the bottom of the floating body at the center, having the same cross-section as the floating body, having a cross-sectional area larger than the cross-sectional area of the floating body, and reducing a shake of the first float in the sea, and at least one coupling hole formed at each side of the floating body; and the second float has the same shape as the floating body and has coupling protrusions formed at sides facing the sides of the floating body and inserted in the coupling holes, and wherein the coupling holes are formed at alternate sides of the floating body.
    • 具有浮体的浮式海洋结构包括:设置在中心处的第一浮体; 以及设置在所述第一浮体周围的多个第二浮体; 其特征在于,所述第一浮子具有浮动体,所述浮动体由多角棱柱形状的可漂浮材料制成,阻尼单元在中心与所述浮体的底部连接,所述阻尼单元具有与所述浮体相同的横截面, 面积大于所述浮体的横截面积,并且减少所述第一浮体在海中的晃动,并且在所述浮体的每侧形成至少一个连接孔; 并且所述第二浮子具有与所述浮体相同的形状并且具有形成在面对所述浮体的所述侧面的侧面处并且插入所述联接孔中的联接突起,并且其中所述联接孔形成在所述浮体的交替侧处。