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    Propellant Tank for Cryogenic Liquids
    1.
    发明申请
    Propellant Tank for Cryogenic Liquids 有权
    低温液体推进剂罐

    公开(公告)号：US20090134170A1

    公开(公告)日：2009-05-28

    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: F17C1/12

    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 serves for storing cryogenic propellants, for example of spacecraft, and which is operated with a driving gas serving as a conveying medium, the separation of the propellant from the driving gas occurs in a propellant extraction apparatus by means of sieves and with the use of hydrostatic forces and capillary forces. The extraction apparatus has the form of a refillable reservoir, which is mounted in the vicinity of the tank floor outside of the tank shell on the floor region of the propellant tank, and which is connected via a number of holes with the interior of the propellant tank. The extraction apparatus itself consists of a double-walled housing and is additionally thermally insulated. Capillary plates and additional struts are inserted in an L-shape into the reservoir. Furthermore, 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: 在推进剂罐中，其特别用于存储例如航天器的低温推进剂，并且用作为输送介质的驱动气体操作，推进剂与驱动气体的分离在推进剂提取装置中通过 筛子和使用静水力和毛细管力。 提取装置具有可再填充储存器的形式，其安装在推进剂罐的地板区域上的罐壳外部的罐底部附近，并且经由多个孔与推进剂的内部连接 坦克。 提取装置本身由双壁壳体组成，并且另外被隔热。 毛细管板和附加支柱以L形插入储存器中。 此外，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。

    Bubble trap for a fuel tank in a spacecraft
    2.
    发明授权
    Bubble trap for a fuel tank in a spacecraft 有权
    航天器燃油箱的气泡陷阱

    公开(公告)号：US08202357B2

    公开(公告)日：2012-06-19

    申请号：US12799070

    申请日：2010-04-15

    Applicant: Kei Philipp Behruzi ,  Dennis Haake ,  Mark Michaelis

    Inventor： Kei Philipp Behruzi ,  Dennis Haake ,  Mark Michaelis

    IPC: B01D19/00

    CPC classification number: B64G1/402 ,  F02K9/605

    Abstract: A bubble trap is especially suitable for separating gas bubbles from liquid fuel supplied from a fuel tank in a spacecraft. The bubble trap includes a rotationally symmetrical collecting container forming a container wall, plural liquid guide vanes extending radially and longitudinally along the inside of the container wall, a perforated conical gas separator that tapers conically toward an outlet of the collecting container, and screens arranged between the gas separator and the outlet.

    Abstract translation: 气泡阱特别适用于将气泡与从航天器燃料箱供应的液体燃料分离。 气泡阱包括形成容器壁的旋转对称的收集容器，沿着容器壁的内部径向和纵向延伸的多个液体导向叶片，朝向收集容器的出口锥形锥形的穿孔圆锥形气体分离器，以及布置在 气体分离器和出口。

    Bubble trap for a fuel tank in a spacecraft
    3.
    发明申请
    Bubble trap for a fuel tank in a spacecraft 有权
    航天器燃油箱的气泡陷阱

    公开(公告)号：US20100264275A1

    公开(公告)日：2010-10-21

    申请号：US12799070

    申请日：2010-04-15

    Applicant: Kei Philipp Behruzi ,  Dennis Haake ,  Mark Michaelis

    Inventor： Kei Philipp Behruzi ,  Dennis Haake ,  Mark Michaelis

    IPC: B64G1/66 ,  B01D19/02

    CPC classification number: B64G1/402 ,  F02K9/605

    Abstract: A bubble trap is especially suitable for separating gas bubbles from liquid fuel supplied from a fuel tank in a spacecraft. The bubble trap includes a rotationally symmetrical collecting container forming a container wall, plural liquid guide vanes extending radially and longitudinally along the inside of the container wall, a perforated conical gas separator that tapers conically toward an outlet of the collecting container, and screens arranged between the gas separator and the outlet.

    Abstract translation: 气泡阱特别适用于将气泡与从航天器燃料箱供应的液体燃料分离。 气泡阱包括形成容器壁的旋转对称的收集容器，沿着容器壁的内部径向和纵向延伸的多个液体导向叶片，朝向收集容器的出口锥形锥形的多孔锥形气体分离器，以及布置在 气体分离器和出口。

    Fuel tank with specialized tank outlet for spacecraft
    4.
    发明授权
    Fuel tank with specialized tank outlet for spacecraft 有权
    燃油箱，专门用于航天器出油口

    公开(公告)号：US07621291B2

    公开(公告)日：2009-11-24

    申请号：US11641182

    申请日：2006-12-18

    Applicant: Kei Philipp Behruzi ,  Mark Michaelis

    Inventor： Kei Philipp Behruzi ,  Mark Michaelis

    IPC: B67D5/54

    CPC classification number: B64G1/402 ,  F17C13/088 ,  F17C2201/0128 ,  F17C2201/054 ,  F17C2205/0188 ,  F17C2205/0352 ,  F17C2205/0397 ,  F17C2221/014 ,  F17C2221/017 ,  F17C2221/08 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2260/025 ,  F17C2260/027 ,  F17C2265/017 ,  F17C2270/0194 ,  Y10T137/2931 ,  Y10T137/86348

    Abstract: A fuel tank of a spacecraft stores a liquid fuel and a pressurized propellant gas that drives the fuel out of the tank though a fuel extraction arrangement including a reservoir or fuel collection container and a tank outlet. A spiraling or J-shaped or hook-shaped fuel collection channel and plural obliquely sloping fuel flow channels connect the fuel collection container to an outlet pipe of the tank outlet. The channels are configured, dimensioned, oriented and arranged to ensure that fuel will be retained in the outlet pipe without leaking back into the fuel tank, even when the tank is oriented horizontally and has a low tank filling level. These structures produce a capillary pumping effect and use the surface tension to separate the fuel from the propellant gas, and allow the inner space of the collection container to be completely filled with liquid fuel.

    Abstract translation: 航天器的燃料箱存储液体燃料和加压推进剂气体，其通过包括储存器或燃料收集容器和罐出口的燃料提取装置将燃料驱出罐外。 螺旋式或J型或钩状燃料收集通道和多个倾斜倾斜的燃料流动通道将燃料收集容器连接到罐出口的出口管。 通道的构造，尺寸，定向和布置，以确保燃料将被保留在出口管中，而不会泄漏回燃料箱，即使水箱水平定向并具有低的罐装水平。 这些结构产生毛细管抽吸效应，并使用表面张力将燃料与推进剂气体分离，并允许采集容器的内部空间完全充满液体燃料。

    Propellant tank for cryogenic liquids
    6.
    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。

    Fuel tank with specialized tank outlet for spacecraft
    7.
    发明申请
    Fuel tank with specialized tank outlet for spacecraft 有权
    燃油箱，专门用于航天器出油口

    公开(公告)号：US20070145194A1

    公开(公告)日：2007-06-28

    申请号：US11641182

    申请日：2006-12-18

    Applicant: Kei Behruzi ,  Mark Michaelis

    Inventor： Kei Behruzi ,  Mark Michaelis

    IPC: B64G1/00

    CPC classification number: B64G1/402 ,  F17C13/088 ,  F17C2201/0128 ,  F17C2201/054 ,  F17C2205/0188 ,  F17C2205/0352 ,  F17C2205/0397 ,  F17C2221/014 ,  F17C2221/017 ,  F17C2221/08 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2260/025 ,  F17C2260/027 ,  F17C2265/017 ,  F17C2270/0194 ,  Y10T137/2931 ,  Y10T137/86348

    Abstract: A fuel tank of a spacecraft stores a liquid fuel and a pressurized propellant gas that drives the fuel out of the tank though a fuel extraction arrangement including a reservoir or fuel collection container and a tank outlet. A spiraling or J-shaped or hook-shaped fuel collection channel and plural obliquely sloping fuel flow channels connect the fuel collection container to an outlet pipe of the tank outlet. The channels are configured, dimensioned, oriented and arranged to ensure that fuel will be retained in the outlet pipe without leaking back into the fuel tank, even when the tank is oriented horizontally and has a low tank filling level. These structures produce a capillary pumping effect and use the surface tension to separate the fuel from the propellant gas, and allow the inner space of the collection container to be completely filled with liquid fuel.

    Abstract translation: 航天器的燃料箱存储液体燃料和加压推进剂气体，其通过包括储存器或燃料收集容器和罐出口的燃料提取装置将燃料驱出罐外。 螺旋式或J型或钩状燃料收集通道和多个倾斜倾斜的燃料流动通道将燃料收集容器连接到罐出口的出口管。 通道的构造，尺寸，定向和布置，以确保燃料将被保留在出口管中，而不会泄漏回燃料箱，即使水箱水平定向并具有低的罐装水平。 这些结构产生毛细管抽吸效应，并使用表面张力将燃料与推进剂气体分离，并允许采集容器的内部空间完全充满液体燃料。

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