Volume-Displacing Device In Containers, Especially Tanks In Lpg Ships, And A Method Of Using Same
    138.
    发明申请
    Volume-Displacing Device In Containers, Especially Tanks In Lpg Ships, And A Method Of Using Same 审中-公开
    容积排放装置在容器中,特别是液体罐中的液体,以及使用相同的方法

    公开(公告)号:US20070267061A1

    公开(公告)日:2007-11-22

    申请号:US11663022

    申请日:2005-09-16

    Applicant: Ola Ravndal

    Inventor: Ola Ravndal

    Abstract: The present invention discloses a bellows (5) for use in a fluid container (1), wherein the fluid container (1) is arranged so as to contain a first fluid comprising a liquid phase (7′) and a gas phase (7″), and wherein the bellows (5) is arranged so as to separate said first fluid (7′, 7″) from a second fluid (9) transported into the bellows (5) from the exterior of the container (1). In a preferred embodiment, the bellows (5), when filled, is arranged so as to occupy a volume portion of the second fluid (9) and, when emptied, is arranged so as to contain substantially no volume portion of said second fluid (9). The invention also concerns a method related to transport and/or discharging of a container (1), wherein the volume of said first fluid (7′, I1′) of the container (1) is replaced by a second fluid (9) filled into the bellows (5).

    Abstract translation: 本发明公开了一种用于流体容器(1)中的波纹管(5),其中流体容器(1)被布置成容纳包含液相(7')和气相(7')的第一流体, '),并且其中所述波纹管(5)被布置成将所述第一流体(7',7“)与从所述容器(1)的外部输送到所述波纹管(5)中的第二流体(9)分离, 。 在优选实施例中,波纹管(5)在被填充时被布置成占据第二流体(9)的体积部分,并且当排空时,布置成基本上不包含所述第二流体的体积部分( 9)。 本发明还涉及一种与容器(1)的运输和/或排出相关的方法,其中容器(1)的所述第一流体(7',11')的体积由第二流体(9)代替, 装入波纹管(5)。

    Method of planning and manufacturing an lng storage tank or the like and an aluminium lng storage tank manufactured using the method
    139.
    发明申请
    Method of planning and manufacturing an lng storage tank or the like and an aluminium lng storage tank manufactured using the method 审中-公开
    使用该方法制造储存罐等的计划和制造方法以及铝储罐

    公开(公告)号:US20070175902A1

    公开(公告)日:2007-08-02

    申请号:US10598660

    申请日:2005-03-01

    Abstract: A method of manufacturing a tank suitable for storing very cold cryogenic liquids, such as liquefied ethylene (LEG) or natural gas (LNG) or a corresponding medium, the basic form of the tank corresponding to a rectangular prism and being manufactured from aluminium or the like material. The tank is produced at least mainly from prefabricated construction elements of few different types so that plane elements to be used as shell panels of the tank, the elements being produced by mechanically extruding aluminium profile elements or the like, are produced, the elements including a plane part and a stiffening part and which are welded by their plane parts to each other using friction welding. The plane elements produced thus are provided with longitudinal and/or transverse stiffeners being produced by mechanically extruding aluminium profile elements or the like, which are welded to each other by using friction welding. The plane elements having stiffeners produced thus are attached to each other and/or to separately produced edge and/or corner elements into self-supporting volume units having at least four sides.

    Abstract translation: 一种适用于储存非常冷的低温液体如液化乙烯(LEG)或天然气(LNG)或相应的介质的罐的方法,该方法是对应于矩形棱镜的罐的基本形式,并由铝或 像材料。 该罐至少主要由几种不同类型的预制结构元件制成,从而制造用作罐的壳板的平面元件,通过机械挤出铝型材元件等制造的元件,元件包括 平面部分和加强部分,并通过其平面部分使用摩擦焊接彼此焊接。 由此制造的平面元件设置有通过机械挤压通过使用摩擦焊接彼此焊接的铝型材元件等而制造的纵向和/或横向加强件。 因此,具有由此产生的加强件的平面元件彼此附接和/或单独地产生边缘和/或角部元件到具有至少四个边的自支撑体积单元。

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