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    Containment structure and method of manufacture thereof
    1.
    发明授权
    Containment structure and method of manufacture thereof 有权
    遏制结构及其制造方法

    公开(公告)号：US06240868B1

    公开(公告)日：2001-06-05

    申请号：US09497703

    申请日：2000-02-04

    Applicant: P. John Fitzpatrick ,  David G. Stenning ,  James A. Cran

    Inventor： P. John Fitzpatrick ,  David G. Stenning ,  James A. Cran

    IPC: B63B2502

    CPC classification number: B63B25/14 ,  Y10S220/901 ,  Y10T137/469

    Abstract: A marine gas storage and transport system formed of small diameter steel pipe, which is coiled and stacked in a specific manner. The system is suitable for use on top of a barge or inside the holds of a ship, when contained within a secondary containment system. The specific manner in which the pipe is coiled is such that about 97% of the total length of pipe coiled may be described by constant curvature or pure circles. Additionally these circles lie directly on top of one another about 94% of the time and vertical stacking stresses are minimized. Only about 6% of the pipe is involved in crossover geometry. This method, of about 97% circular coiling, combined with about 3% transitional coiling results in a continuous length of pipe that nests easily, provides greatly reduced contact stresses and is very economic to construct due to its ease of nesting and it's long lengths of constant curvature. Descriptions of the marine transport system or the coil containment system are not included since they are described in related patents.

    Abstract translation: 由小直径钢管组成的船用气体储存和运输系统，其以特定的方式卷绕和堆叠。 该系统适用于在船舶的顶部或船舶的舱内使用，当包含在二次收容系统中时。 管道卷绕的具体方式是使卷管总长度的约97％可以由恒定曲率或纯圆圈描述。 此外，这些圆圈直接位于彼此的顶部，约94％的时间和垂直堆积应力被最小化。 只有约6％的管道涉及交叉几何。 这种约97％的圆形卷取方法与约3％的过渡卷取相结合，导致易于嵌套的连续长度的管，提供大大降低的接触应力，并且由于其易于嵌套而构造非常经济，并且其长度长 恒定曲率。 海洋运输系统或线圈收容系统的描述不包括在相关专利中。

    Flexible barge
    3.
    发明授权
    Flexible barge 失效
    弹性驳船

    公开(公告)号：US6047655A

    公开(公告)日：2000-04-11

    申请号：US795537

    申请日：1997-02-05

    Applicant: James A. Cran

    Inventor： James A. Cran

    IPC: B63B25/12 ,  B63B27/24 ,  B63B35/28 ,  B63B25/08

    CPC classification number: B63B25/12 ,  B63B27/24 ,  B63B35/285

    Abstract: A novel barge structure for transporting fresh water from one marine environment location to another is described having critical parameters. The barge is constructed of flexible material and preferably is filled to less than 50 percent of its capacity, typically greater than about 25,000 tonnes, so as to float with flat upper and lower surfaces and to have a relatively shallow depth as compared with its length and width. The flexible nature of the structure enables waves to be accommodated without significant stresses which otherwise would require the use of high strength materials. A system of heavy straps acts to prevent propagating rips and to distribute the concentrated tow force over the bag.

    Abstract translation: 描述了一种用于将淡水从一个海洋环境位置运送到另一个海洋环境的新型驳船结构，具有关键参数。 驳船由柔性材料构成，优选地填充到其容量的50％以下，通常大于约25,000吨，以便平坦的上表面和下表面浮动，并且与其长度相比具有较浅的深度， 宽度。 该结构的灵活性使得能够容纳波浪而没有明显的应力，否则将需要使用高强度材料。 重型系统系统用于防止传播撕裂并将集中的牵引力分布在袋子上。

    Flexible barge
    4.
    发明授权
    Flexible barge 失效
    弹性驳船

    公开(公告)号：US06330865B1

    公开(公告)日：2001-12-18

    申请号：US09372616

    申请日：1999-08-12

    Applicant: James A. Cran

    Inventor： James A. Cran

    IPC: B63B2508

    CPC classification number: B63B25/12 ,  B63B27/24 ,  B63B35/285

    Abstract: A novel barge structure for transporting fresh water from one marine environment location to another is described having critical parameters. The barge is constructed of flexible material and preferably is filled to less than 50 percent of its capacity, typically greater than about 25,000 tonnes, so as to float with flat upper and lower surfaces and to have a relatively shallow depth as compared with its length and width. The flexible nature of the structure enables waves to be accommodated without significant stresses which otherwise would require the use of high strength materials. A system of heavy straps acts to prevent propagating rips and to distribute the concentrated tow force over the bag.

    Abstract translation: 描述了一种用于将淡水从一个海洋环境位置运送到另一个海洋环境的新型驳船结构，具有关键参数。 驳船由柔性材料构成，优选地填充到其容量的50％以下，通常大于约25,000吨，以便平坦的上表面和下表面浮动，并且与其长度相比具有较浅的深度， 宽度。 该结构的灵活性使得能够容纳波浪而没有明显的应力，否则将需要使用高强度材料。 重型系统系统用于防止传播撕裂并将集中的牵引力分布在袋子上。

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