Pressure vessel with thin unstressed metallic liner
    35.
    发明授权
    Pressure vessel with thin unstressed metallic liner 失效
    压力容器具有薄的无应力金属衬垫

    公开(公告)号:US06547092B1

    公开(公告)日:2003-04-15

    申请号:US09711794

    申请日:2000-11-14

    Abstract: A pressure vessel for containing a fluid at elevated pressure features an unstressed corrugated metallic liner forming part of a hermetic seal. The liner has corrugations extending parallel to a first direction to accommodate deformation in a second direction perpendicular to the first direction. Around the liner is a filler layer of elastic material forming a contiguous layer adjacent to the external surface of the liner and filling the corrugations. An external primary load-bearing container has at least one wall made of fiber-reinforced composite material adjacent to the filler layer. The shape of the primary container, the reinforcing directions of the fiber-reinforced composite material, and the mechanical properties of the filler layer are configured such that, under a given change in the pressure of the contained fluid, a strain caused in the liner parallel to the first direction is at least one order of magnitude less than a corresponding strain in the second direction.

    Abstract translation: 用于在升高的压力下容纳流体的压力容器具有形成气密密封件的一部分的无应力波纹金属衬垫。 衬里具有平行于第一方向延伸的波纹,以适应垂直于第一方向的第二方向的变形。 在衬套周围是弹性材料的填充层,形成邻近衬套的外表面的邻接层并填充皱纹。 外部主要承载容器具有至少一个由纤维增强复合材料制成的与填料层相邻的壁。 初级容器的形状,纤维增强复合材料的增强方向以及填充层的机械性能被构造成使得在所给流体的压力给定的变化下,在衬套中引起的应变平行 相对于第一方向的距离比第二方向上的相应应变小至少一个数量级。

    SHIP CONTAINMENT SYSTEM FOR LIQUIFIED GASES
    37.
    发明申请
    SHIP CONTAINMENT SYSTEM FOR LIQUIFIED GASES 审中-公开
    液化气体船舶封闭系统

    公开(公告)号:WO2017108756A1

    公开(公告)日:2017-06-29

    申请号:PCT/EP2016/081871

    申请日:2016-12-20

    Abstract: The invention relates to a ship containment system for storing and/or transporting liquefied hydrogen, which system comprises a spherical cargo tank arrangement within the ship's hull, wherein (a) the cargo tank is supported by a skirt arrangement mounted on the hull of the ship through which the tank is mounted in the ship without direct contact between outer layer of the cargo tank [4] and the hull, with hold spaces [10] between the cargo tank and the hull, and comprising a structural transition joint [8] between the upper part of the skirt and the lower part of the skirt; and which system is further provided with (b) a pump for loading and discharging the liquefied gas located in a pump tower [1]; (c) a tank cover [2]; (d) a cargo tank insulation layer [3] that is applied to the outer layer of the cargo tank [4]; wherein: the inner side of the ship's hull [6] is provided with an insulation layer [11], covered by an internal lining at the side of the hold spaces [10], being any suitable foil at the vertical sides of the inner hull, and at the sides below the cargo tank on the bottom of the ship's hull structure [9] being a membrane showing minimal expansion and/or contraction under the conditions applied; the hold spaces [10] are filled with an inert gas and are provided with means for managing pressure and means for monitoring temperature; the skirt is mounted on the hull structure with a mounting setup that comprises a insulating layer in between the skirt and the inner side of the inner hull [ 6 ]; and the tank cover (2) is provided with an internal insulation layer [12]. Further, the invention relates to a process for managing insulation of said ship containment system and a process for managing leakages of said ship containment system.

    Abstract translation: 本发明涉及一种用于存储和/或运输液化氢的船舶围护系统,该系统包括在船体内的球形货舱布置,其中(a)货舱由裙部支撑 装置,该装置安装在船体上,通过该船体安装在船体上而不直接接触货舱[4]的外层和船体,在货舱和船体之间具有货舱[10],并且包括 裙部上部与裙部下部之间的结构过渡接头[8]; 并且该系统还设置有(b)用于装载和排出位于泵塔[1]中的液化气体的泵; (c)一个油箱盖[2]; (d)应用于液货舱外层[4]的货舱保温层[3]; 其中:船体[6]的内侧设有由保持空间[10]侧面处的内衬覆盖的绝缘层[11],所述绝缘层[11]是在内壳的垂直侧面处的任何合适的箔 并且在船体结构[9]的底部处的货舱下方的侧面是在施加的条件下显示最小的膨胀和/或收缩的膜; 容纳空间[10]充满惰性气体并设置有用于管理压力的装置和用于监测温度的装置; 裙部安装在船体结构上,安装装置包括裙部和内壳体内侧之间的绝缘层[6]; 箱盖(2)上设有内部绝缘层[12]。 此外,本发明涉及一种用于管理所述船舶围护系统的隔热的过程以及一种用于管理所述船舶围护系统的泄漏的过程。

    RESERVOIR RESISTANT AUX SURPRESSIONS PROVOQUEES PAR UN IMPACT DE PROJECTILE
    38.
    发明申请
    RESERVOIR RESISTANT AUX SURPRESSIONS PROVOQUEES PAR UN IMPACT DE PROJECTILE 审中-公开
    防止由项目影响引起的过度反应

    公开(公告)号:WO2014053787A1

    公开(公告)日:2014-04-10

    申请号:PCT/FR2013/052364

    申请日:2013-10-04

    Inventor: THEVENET, Pascal

    Abstract: La présente invention concerne un réservoir (100, 12, 11) de liquide (2), adapté pour résister aux suppressions provoquées par un impact de projectile et disposé dans une structure (4), ledit réservoir comportant un dispositif de gestion des surpressions, ledit dispositif comprenant une couche (3) de mousse hyperélastique à base de polyéthylène. Le but de l'invention est d'obtenir une expansion de manière simple, durable et passive, aussi bien pour des réservoirs existants que pour de nouveaux réservoirs.

    Abstract translation: 本发明涉及一种液体(2)的罐(100,12,11),其设计成能承受由弹丸冲击引起的超压并且放置在结构(4)内,所述罐包括超压管理装置,所述装置包括一层 (3)聚乙烯基超弹性泡沫。 本发明的目的是在现有的坦克和新坦克上获得简单,持久和被动的扩展。

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