Device for storing pressurized gas
    281.
    发明授权
    Device for storing pressurized gas 失效
    用于储存加压气体的装置

    公开(公告)号:US06398055B1

    公开(公告)日:2002-06-04

    申请号:US09646407

    申请日:2000-09-18

    Inventor: Rüdiger Ostholt

    Abstract: A device for storing compressed gas having a plurality of storage containers which each have a container wall which surrounds a cavity provided for storing the compressed air. The storage containers are connected to one another, and have at least one connection for introducing and/or discharging the compressed gas. In order to configure the storage containers so that they are as stable as possible, each of the storage containers has a covering layer which is arranged on the container wall at least in partial regions of the particular storage container. In order furthermore to enable the geometrical structure of the device to be adapted individually to the available spaces and to the quantity of gas to be stored, provision is made for each storage container to have a head piece which is connected to the container wall, and for the storage containers to be connected or able to be connected to one another in a modular manner via the respective head pieces. The compressed gas is conducted out of the storage containers via a flow duct which is provided in the head pieces and communicates with the cavity of the respective storage containers via a hole. The individual head pieces are connected via connecting elements which are introduced into corresponding openings in the head pieces.

    Abstract translation: 一种用于存储具有多个存储容器的压缩气体的装置,每个存储容器具有围绕设置用于存储压缩空气的空腔的容器壁。 存储容器彼此连接,并且具有用于引入和/或排出压缩气体的至少一个连接。 为了配置存储容器使其尽可能稳定,每个储存容器具有至少在特定存储容器的部分区域中布置在容器壁上的覆盖层。 为了使设备的几何结构能够单独地适应于可用空间和要存储的气体的量,为每个存储容器设置具有连接到容器壁的头部件,以及 用于通过相应的头部件以模块化方式连接或能够彼此连接的存储容器。 压缩气体经由设置在头部件中的流动管道从储存容器中导出,并经由孔与各个储存容器的空腔连通。 单独的头部件通过引入到头部件中的相应开口中的连接元件连接。

    Method of fabricating a dual chamber composite pressure vessel
    284.
    发明授权
    Method of fabricating a dual chamber composite pressure vessel 失效
    制造双室复合压力容器的方法

    公开(公告)号:US5865923A

    公开(公告)日:1999-02-02

    申请号:US903946

    申请日:1997-07-31

    Abstract: A dual-chamber composite pressure vessel includes a first enclosure formed of a fiber reinforced resin matrix, having a hollow cylindrical central section, and first and second oblate end sections formed integrally over respective ends of the central section to define a first chamber. Also included is a second enclosure formed of a fiber-reinforced resin matrix, integrally with the first enclosure, and having a second hollow cylindrical section which is joined at one end to and extends from the second end section co-cylindrically with the central section of the first enclosure. The second enclosure also includes a third oblate end section formed integrally over the other end of the second cylindrical section to define a second chamber.

    Abstract translation: 双室复合压力容器包括由纤维增强树脂基体形成的第一外壳,其具有中空的圆柱形中心部分,以及一体地形成在所述中心部分的相应端部上以限定第一室的第一和第二扁圆形端部部分。 还包括由纤维增强树脂基体形成的第二外壳,与第一外壳一体形成,并且具有第二中空圆柱形部分,该第二中空圆柱形部分在一端与第二端部部分共同圆柱形连接, 第一个外壳。 第二外壳还包括一个整体地形成在第二圆柱形部分的另一端上以限定第二腔室的第三扁圆形端部部分。

    Fuel gas delivery system
    285.
    发明授权
    Fuel gas delivery system 失效
    燃气输送系统

    公开(公告)号:US5839285A

    公开(公告)日:1998-11-24

    申请号:US808558

    申请日:1997-02-28

    Inventor: Duane V. Kniebes

    Abstract: Current self-contained gas delivery systems that provide gas vapor from a liquefied gas source such as odorized liquid propane consist of a single tank, or container. Both liquid and gas are contained in this tank. Fuel gas is supplied to the user from the vapor phase above the liquid. Boil off from the liquid phase to replace the withdrawn vapor phase results in low initial odorant levels, which increase to very high levels as the liquid is used up. This invention corrects this problem by the addition of a second tank or a second compartment within the first tank. The second tank or compartment, which contains gas phase only, is connected to the first compartment containing the liquefied gas by a small-diameter tube immersed in the liquid phase. The second compartment is positioned or valved in such a way that no liquid will accumulate in the compartment. The gas delivery valve to the gas user is located on the second, or vapor-phase-only container. Under static conditions the pressure in both containers will be equal to the vapor pressure of the liquefied gas. Gas flow to the user from the second compartment reduces gas pressure, resulting in vaporization of sufficient liquid from the connecting tubing to once again equalize system pressure. Because of the small diameter tubing, complete vaporization of the liquid and odorant takes place upon entering the second compartment. Thus, the concentration of the odorant in the gas vapor present in the second or vapor phase compartment is equal to that in the liquid. New systems can be constructed or existing systems can easily be modified to achieve this design.

    Abstract translation: 从液化气源(例如加臭液体丙烷)提供气体蒸气的当前独立气体输送系统由单个罐或容器组成。 液体和气体均包含在该罐中。 从液体上方的气相向使用者供给燃料气体。 从液相中脱除以取代抽出的气相导致低的初始加臭剂水平,随着液体的消耗而增加到非常高的水平。 本发明通过在第一罐内添加第二罐或第二隔室来纠正该问题。 仅含有气相的第二罐或隔室通过浸在液相中的小直径管连接到包含液化气体的第一隔室。 第二隔室被定位或阀门以这样一种方式使得液体不会积聚在隔室中。 到气体使用者的气体输送阀位于第二或气相专用容器上。 在静态条件下,两个容器中的压力将等于液化气的蒸气压。 从第二隔室向使用者的气体流量减少了气体压力,从而使来自连接管的足够的液体蒸发,以再次均衡系统压力。 由于小直径的管道,液体和气味剂的完全蒸发在进入第二隔间时发生。 因此,存在于第二或气相室中的气体蒸汽中的气味剂的浓度等于液体中的浓度。 可以构建新的系统,或者可以容易地修改现有的系统来实现这种设计。

    Dual-chamber composite pressure vessel and method of fabrication thereof
    286.
    发明授权
    Dual-chamber composite pressure vessel and method of fabrication thereof 失效
    双室复合压力容器及其制造方法

    公开(公告)号:US5383566A

    公开(公告)日:1995-01-24

    申请号:US102578

    申请日:1993-08-05

    Abstract: A dual-chamber composite pressure vessel includes a first enclosure formed of a fiber reinforced resin matrix, having a hollow cylindrical central section, and first and second oblate end sections formed integrally over respective ends of the central section to define a first chamber. Also included is a second enclosure formed of a fiber-reinforced resin matrix, integrally with the first enclosure, and having a second hollow cylindrical section which is joined at one end to and extends from the second end section co-cylindrically with the central section of the first enclosure. The second enclosure also includes a third oblate end section formed integrally over the other end of the second cylindrical section to define a second chamber.

    Abstract translation: 双室复合压力容器包括由纤维增强树脂基体形成的第一外壳,其具有中空的圆柱形中心部分,以及一体地形成在所述中心部分的相应端部上以限定第一室的第一和第二扁圆形端部部分。 还包括由纤维增强树脂基体形成的第二外壳,与第一外壳一体形成,并且具有第二中空圆柱形部分,该第二中空圆柱形部分在一端与第二端部部分共同圆柱形连接, 第一个外壳。 第二外壳还包括一个整体地形成在第二圆柱形部分的另一端上以限定第二腔室的第三扁圆形端部部分。

    Offshore storage tank
    289.
    发明授权
    Offshore storage tank 失效
    离岸储罐

    公开(公告)号:US3898846A

    公开(公告)日:1975-08-12

    申请号:US44334174

    申请日:1974-02-19

    Abstract: A multi-section tank for offshore liquid storage having an insulated upper receptacle for storage of a liquid at a temperature above or below atmospheric temperature and a lower receptacle filled with fluid, advisably a liquid such as water, oil or the like or a combination of a liquid and a gas. The fluid provided within the lower receptacle functions as a support for the bottom of the upper receptacle thereby eliminating the need for structural supports for the bottom of the upper receptacle when it contains a liquid load. The fluid in the lower receptacle also exerts an internal pressure which counteracts the external compressive sea forces. The lower receptacle is generally kept full enough with a liquid so that the weight of the liquid plus the tank weight enables the tank to withstand horizontal and overturning forces of the sea when the tank rests on a sea floor and the upper receptacle is empty. The upper receptacle is particularly suitable for storing a liquefied gas.

    Abstract translation: 一种用于海上液体储存的多段罐,其具有用于在高于或低于大气温度的温度下储存液体的绝缘上部容器,以及填充有流体的下部容器,优选地为液体,例如水,油或类似物的组合 液体和气体。 设置在下部容器内的流体用作上部容器的底部的支撑件,从而当上部容器的底部包含液体负载时,不需要用于上部容器的底部的结构支撑件。 下部容器中的流体也施加抵消外部压缩海力的内部压力。 下部容器通常保持足够的液体,使得液体的重量加上罐的重量使罐能够承受海洋的水平和翻转力,当油箱搁置在海底上并且上部容器是空的。 上部容器特别适用于储存液化气体。

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