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    Vessel for a pressurized fluid
    236.
    发明授权
    Vessel for a pressurized fluid 失效
    用于加压流体的容器

    公开(公告)号：US5944215A

    公开(公告)日：1999-08-31

    申请号：US913448

    申请日：1997-09-16

    Applicant: Witold Orlowski

    Inventor： Witold Orlowski

    IPC: F16J12/00 ,  F17C1/16 ,  B65D90/02

    CPC classification number: F17C1/16 ,  F16J12/00 ,  F17C2201/0152 ,  F17C2201/0166 ,  F17C2201/0171 ,  F17C2203/066 ,  F17C2203/0663 ,  F17C2223/033

    Abstract: A plastic vessel for a pressurized fluid, having an upper end wall and a lower end wall and an intermediate part with an outer wall and internal partition walls. The internal partition walls are placed in such a way in respect of each other and the outer wall that at least two longitudinal compartments for pressurized fluid are formed, which compartments are communicating with each other and run between the end walls. The vessel is non-circular. The outer wall between each pair of partition walls has a curve, with a radius adapted in such a manner that the tensions arising in the outer wall when the vessel is filled with a pressurized fluid will mainly be transformed solely to tensile stress in the partition walls which are joined to the outer wall. The partition walls are joined to the outer wall in the border lines where two such curves meet.

    Abstract translation: PCT No.PCT / SE96 / 00403 Sec。 371日期：1997年9月16日 102（e）日期1997年9月16日PCT提交1996年3月28日PCT公布。 出版物WO96 / 30676 日期1996年10月3日用于加压流体的塑料容器，具有上端壁和下端壁以及具有外壁和内部分隔壁的中间部分。 内部分隔壁相对于彼此和外壁以这样的方式放置，形成用于加压流体的至少两个纵向隔室，这些隔室彼此连通并在端壁之间延伸。 船只是非圆形的。 每对分隔壁之间的外壁具有曲线，其半径适应于当容器充满加压流体时在外壁中产生的张力将主要仅转化为分隔壁中的拉伸应力 它们连接到外壁。 分隔壁与两条这样的曲线相交的边界线中的外壁连接。

    Method of and apparatus for transporting cryogenic liquids
    240.
    发明授权
    Method of and apparatus for transporting cryogenic liquids 失效
    运输低温液体的方法和装置

    公开(公告)号：US3602003A

    公开(公告)日：1971-08-31

    申请号：US3602003D

    申请日：1969-03-20

    Applicant: LOX EQUIP

    Inventor： HAMPTON ROBERT S

    IPC: F17C13/00 ,  B65D25/00

    CPC classification number: F17C13/005 ,  F17C2201/0109 ,  F17C2201/0166 ,  F17C2201/054 ,  F17C2201/056 ,  F17C2203/03 ,  F17C2205/0335 ,  F17C2223/0161 ,  Y10S220/901 ,  Y10S220/918

    Abstract: A method of and apparatus for reducing the rate at which the heat content of a cryogenic liquid such as liquefied oxygen or nitrogen increases as a consequence of its being necessarily shipped in a partially filled container. The method includes dividing a predetermined volume of the liquid which ordinarily would be loaded into a shipping container therefor into major and minor fractions, the first of which is significantly larger than the second. The major fraction is confined within a container compartment having substantially the same volume as that of the major fraction, and the minor fraction is confined within a container compartment having a substantially larger volume than that of the minor fraction so as to accommodate any enlargement in the volume of the major fraction as a consequence of increases in the heat content thereof. Any such increases in the volume of the major fraction are withdrawn from the container compartment confining the same and are delivered to the container compartment confining the minor fraction. The apparatus includes a tank car having a large container provided with inner and outer wall structures separated from each other to define a heat-insulated space therebetween. The container is subdivided by a bulkhead into major and minor compartments, and means are provided for filling the container with a cryogenic liquid and for withdrawing such liquid therefrom. The minor and major compartments are flow interconnected by valve-equipped conduits that enable any overflow of liquid from the major compartment resulting from temperature-induced volumetric increases in the liquid confined therein to pass into the minor compartment.

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