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    Propellant tank for cryogenic liquids
    32.
    发明授权
    Propellant tank for cryogenic liquids 有权
    用于低温液体的推进剂罐

    公开(公告)号：US08381938B2

    公开(公告)日：2013-02-26

    申请号：US11922810

    申请日：2006-09-13

    Applicant: Kei Philipp Behruzi ,  Mark Michaelis ,  Gaston Netter ,  Andreas Rittweger

    Inventor： Kei Philipp Behruzi ,  Mark Michaelis ,  Gaston Netter ,  Andreas Rittweger

    IPC: F17C13/00

    CPC classification number: B64G1/402 ,  F17C13/088 ,  F17C2201/0133 ,  F17C2201/054 ,  F17C2221/012 ,  F17C2221/017 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/046 ,  F17C2260/056 ,  F17C2265/015 ,  F17C2265/017 ,  F17C2270/0194 ,  Y02E60/321

    Abstract: In a propellant tank, which especially stores cryogenic propellants, for example a fuel or an oxidizer for a spacecraft, and which operates with a driving gas to drive or convey the propellant, the propellant is separated from the driving gas in a propellant extraction apparatus using sieves with hydrostatic forces and capillary forces. The extraction apparatus includes a refillable reservoir, which is mounted near the tank floor outside of the tank shell, and which is connected via plural holes with the interior of the propellant tank. The extraction apparatus includes a double-walled housing that is thermally insulated. Capillary plates and struts are inserted in an L-shape into the reservoir. To substantially prevent the penetration of gas out of the propellant line, a cylinder-shaped pleated sieve is mounted at the end of the propellant line.

    Abstract translation: 在特别储存低温推进剂的推进剂罐中，例如用于航天器的燃料或氧化剂，并且与驱动气体一起驱动或输送推进剂的推进剂罐中，推进剂与推进剂提取装置中的驱动气体分离，使用 具有静水力和毛细管力的筛子。 提取装置包括可再充装的储存器，其被安装在罐壳外部的罐底部附近，并且经由多个孔与推进剂罐的内部连接。 提取装置包括隔热的双壁壳体。 毛细管板和支柱以L形插入储存器中。 为了基本上防止气体从推进剂管线渗透，在推进剂管线的末端安装有圆柱形的打褶筛。

    Pressurized flat conformal tank
    35.
    发明申请
    Pressurized flat conformal tank 审中-公开
    加压扁平保形槽

    公开(公告)号：US20060021987A1

    公开(公告)日：2006-02-02

    申请号：US10909114

    申请日：2004-07-29

    Applicant: John Smolik

    Inventor： John Smolik

    IPC: F17C1/00

    CPC classification number: F17C1/00 ,  F17C2201/0133 ,  F17C2201/0157 ,  F17C2201/0166 ,  F17C2201/056 ,  F17C2203/013 ,  F17C2203/0629 ,  F17C2203/0636 ,  F17C2223/0123 ,  F17C2223/013 ,  F17C2223/035 ,  F17C2260/013 ,  F17C2260/018 ,  F17C2270/0168 ,  F17C2270/0189 ,  F17C2270/0194

    Abstract: A vessel for containing a fluid under pressure comprises essentially flat parallel surfaces connected by hemispherical edge closures. Internal tension members are connected between the parallel surfaces to distribute the pressure of the fluid in the vessel. The shape of the vessel can be generally square, triangular, toroidal, or other variation to conform to an available space. The skin of the vessel, the hemispheric edge closures, and the internal tension members are typically fabricated from a high strength lightweight material, such as titanium.

    Abstract translation: 用于容纳压力的流体的容器包括通过半球形边缘封闭连接的基本平坦的平行表面。 内部张力构件连接在平行表面之间以分配容器中的流体的压力。 容器的形状可以是大致正方形，三角形，环形或其他变化以符合可用空间。 容器的皮肤，半球形边缘封闭件和内部拉伸构件通常由诸如钛的高强度轻质材料制成。

    Tank having a shell capillary effect
    36.
    发明授权
    Tank having a shell capillary effect 失效
    具有壳毛细管效应的罐

    公开(公告)号：US5111856A

    公开(公告)日：1992-05-12

    申请号：US627698

    申请日：1990-12-14

    Applicant: Denis L. Baralle

    Inventor： Denis L. Baralle

    IPC: B64G1/40 ,  F17C9/00 ,  F17C13/00

    CPC classification number: B64G1/402 ,  F17C13/008 ,  F17C9/00 ,  F17C2201/0128 ,  F17C2201/0133 ,  F17C2201/0147 ,  F17C2223/0123 ,  F17C2223/0153 ,  F17C2270/0194 ,  Y10T137/86212

    Abstract: A liquid and gas tank is provided for operation, in particular, in satellites subject to low acceleration, that utilizes a separation force produced by surface tension to collect liquid in a privileged zone of the tank without allowing gas to escape via the privileged zone. The tank includes an outer first shell element having a curvilinear shape, and having at one end a surface portion S of radius of curvature r which is concave on a side that contacts liquid. The tank also includes an inner second shell element fixed to the first element, being convex in shape on a side that contacts liquid, and curvilinear in shape and including a surface portion S' having a part which is slightly inclined relative to the surface portion S in the privileged zone forming a narrowest zone between the surface portions S and S', the surface portion S' having a radius of curvature r' which is less than the radius of curvature r, wherein liquid is urged into the narrowest zone due to a capillary effect. The tank further includes at least one liquid drawing-off element opening out into the narrowest zone lying between the surface portions S and S'.

    Abstract translation: 提供液体和气体罐用于操作，特别是在低加速度的卫星中，其利用由表面张力产生的分离力在罐的特权区域中收集液体，而不允许气体通过特权区域逸出。 该罐包括具有曲线形状的外部第一壳单元，并且在一端具有在接触液体的一侧凹入的曲率半径r的表面部分S。 该罐还包括固定到第一元件的内部第二壳体元件，其在接触液体的一侧呈凸形，并且具有曲线形状并且包括具有相对于表面部分S稍微倾斜的部分的表面部分S' 在形成表面部分S和S'之间最窄区域的特权区域中，具有小于曲率半径r的曲率半径r'的表面部分S'，其中液体被推入最窄区域，由于 毛细管效应。 该箱还包括至少一个通向位于表面部分S和S'之间的最窄区域中的液体排出元件。

    Pressurized container of compound material
    38.
    发明授权
    Pressurized container of compound material 失效
    复合材料加压容器

    公开(公告)号：US4582211A

    公开(公告)日：1986-04-15

    申请号：US599555

    申请日：1984-04-12

    Applicant: Goetz Mandel

    Inventor： Goetz Mandel

    IPC: B29C53/58 ,  F16J12/00 ,  F17C1/06 ,  F17C1/16 ,  B65D6/02

    CPC classification number: B29C53/588 ,  F16J12/00 ,  F17C1/06 ,  F17C1/16 ,  B29L2031/7156 ,  F17C2201/0133 ,  F17C2201/054 ,  F17C2201/056 ,  F17C2203/012 ,  F17C2203/0604 ,  F17C2203/0609 ,  F17C2203/0619 ,  F17C2203/0636 ,  F17C2203/0646 ,  F17C2203/0656 ,  F17C2203/0658 ,  F17C2203/0663 ,  F17C2205/0165 ,  F17C2205/0323 ,  F17C2205/037 ,  F17C2223/0123 ,  F17C2223/035 ,  F17C2223/036 ,  F17C2260/011 ,  F17C2260/012 ,  F17C2260/018 ,  F17C2270/0194

    Abstract: A pressurized container of compound material, such as fiber compound matel for holding a pressurized fluid in said container has a torus shaped body with a fluid tight inner container member and an outer supporting winding shell for relieving the inner container member of stress. The outer winding shell is made, for example, of fibers, threading or wires forming the winding and held together by a binding agent such as a resin or epoxy resin. The torus shaped body has a gusset type angular shape along or around its small inner circumference, whereby a furrow is formed. A further support winding (6) is located in said furrow around the small circumference and extends normal to the meridian. The supporting winding shell (5) extending around the torus shaped body and the further support winding (6) extending around the small circumference of the torus shaped body cooperate in achieving an optimal stress distribution and thus a very advantageous load distribution between the inner container member and the outer supporting winding shell.

    Abstract translation: 诸如用于在所述容器中保持加压流体的纤维复合材料的复合材料的加压容器具有带有流体密封的内容器构件的环面形体和用于缓解内容器构件的应力的外支撑绕组壳体。 外部卷绕壳由例如纤维，螺纹或线形成绕组制成，并通过粘合剂例如树脂或环氧树脂保持在一起。 圆环形体沿其小内圆周或沿其小内圆周具有角撑角型，由此形成沟。 另外的支撑绕组（6）位于所述沟槽周围的小圆周上并且延伸到子午线。 围绕环形体延伸的支撑绕组壳体（5）和围绕圆环形体的小圆周延伸的另外的支撑绕组（6）协作以实现最佳应力分布，因此在内部容器构件 和外部支撑绕组壳体。

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