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    Ovoid flexible pressure vessel, apparatus and method for making same
    72.
    发明申请
    Ovoid flexible pressure vessel, apparatus and method for making same 有权
    Ovoid柔性压力容器，其制造方法和装置

    公开(公告)号：US20040094556A1

    公开(公告)日：2004-05-20

    申请号：US10295488

    申请日：2002-11-14

    Inventor： Stan A. Sanders

    IPC: F17C001/00

    CPC classification number: F17C1/00 ,  F17C2201/0147 ,  F17C2201/0176 ,  F17C2201/056 ,  F17C2201/06 ,  F17C2203/011 ,  F17C2203/0308 ,  F17C2203/0607 ,  F17C2203/0617 ,  F17C2203/0619 ,  F17C2203/0621 ,  F17C2203/0629 ,  F17C2203/0663 ,  F17C2203/0665 ,  F17C2203/0668 ,  F17C2203/067 ,  F17C2203/0685 ,  F17C2205/0138 ,  F17C2205/0142 ,  F17C2205/0305 ,  F17C2205/0323 ,  F17C2205/0382 ,  F17C2205/0397 ,  F17C2209/2127 ,  F17C2209/2154 ,  F17C2209/22 ,  F17C2209/221 ,  F17C2209/227 ,  F17C2209/228 ,  F17C2209/232 ,  F17C2223/0123 ,  F17C2223/0153 ,  F17C2223/035 ,  F17C2260/011 ,  F17C2260/012 ,  F17C2270/01

    Abstract: A flexible pressure vessel is constructed from at least one pair of upper and mating lower dome shaped cell portions. The dome portions are molded from sheets of resilient material and joined together by radio frequency welding or high-strength adhesives. Upper and lower passageway portions extend outwardly from each cell portion to the surrounding sheet material. When the cell portions are joined the passageway portions are joined to form a passageway for connection to a valve or another cell. Upper and lower rings surround the upper and lower cell portions to provide reinforcement for the cells. First and second blankets of heavy-duty fiber reinforced material are attached over the upper and lower cell portions and stitched in place with heavy-duty stitching extending through the resilient material surrounding the cell portions. Cell shaped sponges impregnated with absorbent materials are encased in liquid and gas impermeable plastic tubing and inserted into the cells prior to joining of the cell portions. Heat-reflecting plastic film or metal foil is inserted between blankets and the cell portions. The heavy duty stitching is high-pressure loop and lock braiding. The passageway has a cross-section of between 0.050 and 0.100 inches. An apparatus and method are described for constructing the flexible pressure vessel.

    Abstract translation: 柔性压力容器由至少一对上部和配合的下部圆顶形状的细胞部分构成。 圆顶部分由弹性材料片材模制而成，并通过射频焊接或高强度粘合剂连接在一起。 上部和下部通道部分从每个单元部分向外延伸到周围的片材。 当细胞部分接合时，通道部分被连接以形成用于连接到阀或另一个细胞的通道。 上下环围绕上部和下部电池部分，以提供细胞的增强。 重型纤维增强材料的第一和第二毯子被安装在上下细胞部分上并且通过围绕细胞部分的弹性材料的重型缝合缝合到位。 用吸收材料浸渍的细胞状海绵被封装在液体和气体不可渗透的塑料管中，并在连接细胞部分之前插入细胞中。 将热反射塑料膜或金属箔插入到毯和细胞部之间。 重型针脚是高压圈和锁编织。 通道的横截面积介于0.050和0.100英寸之间。 描述了一种用于构造柔性压力容器的装置和方法。

    Pressure vessels for high pressure applications
    73.
    发明申请
    Pressure vessels for high pressure applications 审中-公开
    用于高压应用的压力容器

    公开(公告)号：US20030146229A1

    公开(公告)日：2003-08-07

    申请号：US10067578

    申请日：2002-02-06

    Applicant: Ingersoll-Rand Company

    Inventor： Jose P. Munoz

    IPC: B65D006/40 ,  B65D025/00 ,  B65D090/22

    CPC classification number: F17C1/00 ,  F17C2201/0119 ,  F17C2201/0147 ,  F17C2201/058 ,  F17C2203/0617 ,  F17C2203/0619 ,  F17C2209/224 ,  F17C2209/228 ,  F17C2209/232 ,  F17C2223/0123 ,  F17C2223/036 ,  F17C2260/011 ,  F17C2260/04 ,  F17C2270/05

    Abstract: A pressure vessel is provided having a wall with an inner surface defining a chamber about an axis and an outer surface. The wall has a thickness with at least one vent hole therein located substantially parallel with the axis. The at least one hole is located a distance from the axis, the distance providing an outer thickness of the wall between the at least one hole and the outer surface sufficient to withstand a stress generated by pressure within the pressure vessel. An inner thickness of the wall between the at least one hole and the inner surface to permit a crack to propagate from the inner surface and connect with the hole causing venting of the pressure in the chamber.

    Abstract translation: 提供了一种压力容器，其具有壁，所述壁具有围绕轴线和外表面限定腔室的内表面。 壁具有其中至少有一个通气孔的厚度，其基本上平行于轴线。 所述至少一个孔距所述轴线一定距离，所述距离提供所述至少一个孔和所述外表面之间的所述壁的外部厚度，足以承受由所述压力容器内的压力产生的应力。 所述至少一个孔和所述内表面之间的壁的内部厚度允许裂缝从所述内表面传播并与所述孔连通，导致所述室中的压力的​​排放。

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