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    Cryogenic liquid container
    3.
    发明授权
    Cryogenic liquid container 失效
    低温液体容器

    公开(公告)号：US4674289A

    公开(公告)日：1987-06-23

    申请号：US748866

    申请日：1985-06-26

    Applicant: Martin D. Andonian

    Inventor： Martin D. Andonian

    IPC: F17C9/00 ,  F17C9/02 ,  F17C1/00

    CPC classification number: F17C9/02 ,  F17C9/00 ,  F17C2201/0109 ,  F17C2203/0391 ,  F17C2203/0629 ,  F17C2203/0643 ,  F17C2205/0329 ,  F17C2205/0332 ,  F17C2205/0338 ,  F17C2221/011 ,  F17C2221/014 ,  F17C2221/016 ,  F17C2227/0311 ,  F17C2250/043 ,  F17C2250/0636 ,  Y10S220/901

    Abstract: A container for low temperature liquefied gas includes inner and outer shells forming a sealed evacuated space around the inner shell to insure low heat conduction from the ambient surroundings through the container to the liquefied gas in the inner shell. The container provides gas at relatively low pressure by drawing the liquefied gas from the inner shell to a heat exchanger where it evaporates and is fed to a user. A vacuum insulated access channel is provided through the shells for a fluid output tube through which the liquefied gas is drawn from the inner shell to the heat exchanger. The channel is formed by a thin wall sealing tube that conducts little heat, because the wall is so thin, sealed to the inner shell and enclosed by a support structure including a thick wall structural tube enclosing the thin wall tube and connected rigidly and sealed to the outer shell for structural support between the shells and also provides an annular space around the thin wall tube that is evacuated. The structural tube also connects securely, but moveably, to the inner shell, via a spacer made of low thermal conductivity material, so that the inner shell can move slightly within the outer shell, but not so much as to break the vacuum seal of the thin wall tube to the inner shell.

    Abstract translation: 用于低温液化气体的容器包括内壳和外壳，其在内壳周围形成密封的抽空空间，以确保从周围环境通过容器的低热传导到内壳中的液化气体。 容器通过将液化气体从内壳抽出到热交换器，在较低压力下提供气体，在该热交换器中蒸发并供给给用户。 通过用于流体输出管的壳体提供真空绝热进入通道，通过所述壳体将液化气体从内壳抽吸到热交换器。 该通道是由薄壁密封管形成的，因为壁很薄，密封到内壳并被包括一个包围薄壁管的厚壁结构管的支撑结构包围并刚性连接并密封 壳体之间用于结构支撑的外壳，并且还提供围绕薄壁管排空的环形空间。 结构管还通过由低导热材料制成的间隔件可靠地可移动地连接到内壳，使得内壳可以在外壳内稍微移动，但不能破坏真空密封件的真空密封 薄壁管到内壳。

    All position cryogenic liquefied-gas container
    4.
    发明授权
    All position cryogenic liquefied-gas container 失效
    所有位置低温液化气容器

    公开(公告)号：US5357758A

    公开(公告)日：1994-10-25

    申请号：US69444

    申请日：1993-06-01

    Applicant: Martin D. Andonian

    Inventor： Martin D. Andonian

    IPC: A62B7/06 ,  A62B17/00 ,  F17C7/04 ,  F17C9/02 ,  F17C13/00

    CPC classification number: A62B17/005 ,  A62B7/06 ,  F17C13/008 ,  F17C7/04 ,  F17C9/02 ,  F17C2201/0109 ,  F17C2201/058 ,  F17C2203/0391 ,  F17C2205/0332 ,  F17C2205/0338 ,  F17C2221/031 ,  F17C2223/0161 ,  F17C2227/0302 ,  F17C2260/027 ,  F17C2270/0194 ,  F17C2270/025

    Abstract: A cryogenic fluid Dewar container (10) for supplying a gas mixture to an on-demand external delivery device, such as a regulator and associated facepiece (84) independent of the direction of its gravitational field and spatial orientation of the container, is described. The Dewar container holds a volume of cryogenic fluid (24) as a liquefied-gas at a relatively low pressure. A first endothermic heat energy conduction means (58) is mounted outside the Dewar and vaporizes and warms the cryogenic fluid to form a raised-energy fluid that is moved to an exothermic heat energy conduction means (62) mounted inside the Dewar container, which conducts a portion of the added heat energy to the remaining cryogenic fluid. This causes some of the cryogenic fluid to vaporize and raise the pressure inside the Dewar container. The somewhat re-cooled gas flowing through the exothermic heat energy conduction means moves to a second endothermic heat energy conduction means (80) mounted outside the Dewar, which rewarms the gas to about the ambient temperature before delivering the gas to the on-demand facepiece. An economizer valve (88) is provided to move the liquid and/or gas held inside the inner shell directly to the second endothermic heat energy conduction means when the internal pressure exceeds a predetermined level. In addition, the cryogenic fluid Dewar container of the present invention can be provided inside a cool hostile environment body suit (S) to provide an internal cooling system that freezes some of the humidity inside the suit created by prespiration.

    Abstract translation: 描述了用于将气体混合物供应到按需外部传送装置（例如调节器和相关联的面罩（84））的低温流体杜瓦容器（10），其独立于其重力场的方向和容器的空间取向。 杜瓦容器在相对低的压力下容纳一定量的低温液体（24）作为液化气体。 第一吸热热传导装置（58）安装在杜瓦之外，并蒸发和加热低温流体以形成升高的能量流体，其被移动到安装在杜瓦容器内部的放热热能传导装置（62），其传导 向剩余的低温流体添加一部分热能。 这导致一些低温流体蒸发和提高杜瓦容器内部的压力。 流过放热热能传导装置的稍微再冷却的气体移动到安装在杜瓦之外的第二吸热热能传导装置（80），其将气体重新输送到约环境温度，然后将气体输送到按需面罩 。 提供节能阀（88）以在内部压力超过预定水平时将保持在内壳内部的液体和/或气体直接移动到第二吸热热传导装置。 此外，本发明的低温液体杜瓦容器可以设置在酷的敌对环境的衣服（S）内，以提供内部冷却系统，其冻结由汗液产生的衣服内的一些湿度。

    Pack of high pressure gas containers
    5.
    发明授权
    Pack of high pressure gas containers 失效
    一套高压气体容器

    公开(公告)号：US4967934A

    公开(公告)日：1990-11-06

    申请号：US203325

    申请日：1988-06-07

    Applicant: Martin D. Andonian

    Inventor： Martin D. Andonian

    IPC: F17C13/04 ,  F17C13/08

    CPC classification number: F17C13/04 ,  F17C13/085 ,  B62B2202/022 ,  F17C2201/0109 ,  F17C2201/032 ,  F17C2201/056 ,  F17C2201/058 ,  F17C2205/0107 ,  F17C2205/013 ,  F17C2205/0161 ,  F17C2205/0165 ,  F17C2205/0308 ,  F17C2205/0329 ,  F17C2205/0382 ,  F17C2205/0394 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/013 ,  F17C2221/017 ,  F17C2221/031 ,  F17C2223/0123 ,  F17C2227/036 ,  Y02E60/321 ,  Y10T137/4857 ,  Y10T137/7065

    Abstract: Several high pressure gas cylinders are attached together in a pack, each container having a valve at one end that controls flow of gas from the cylinder and each valve having a removable valve control handle, the cylinders being arranged coextensive and contiguous in the pack with all cylinder valves at the same end of the pack, a gas manifold at that end of the pack having a gas input for each cylinder and a gas output for feeding gas to a utilization device, a gas line from each cylinder valve to one of the manifold inputs and a manifold valve at the manifold output, so arranged that the manifold valve controls gas flow from the pack of cylinders to the utilization device and the cylinder valves control gas flow from each cylinders to the utilization device. In a preferred embodiment, a protective valve cap is provided for each cylinder valve secured to the cylinder and the valve control handle therefor is removable from and attachable to the valve without removing the cap, whereby all cylinder valve control handles in the pack can be removed and the valves are at all times protected by the caps, even while the pack provides gas to the utilization device, and so damage to the valves and/or tampering with the valves is prevented.

    Abstract translation: 几个高压气瓶在一个组件中连接在一起，每个容器在一端具有一个阀门，用于控制来自气缸的气体的流动，每个阀门都具有一个可拆卸的阀门控制手柄，这些气缸在所有的组件中共同延伸和连续 在该组件的同一端处的气缸阀，在该组件的端部处的气体歧管具有用于每个气缸的气体输入，以及用于将气体输送到利用装置的气体输出，从每个气缸阀到一个歧管 输入和歧管输出端的歧管阀，因此排列成使歧管阀控制气瓶从气瓶组件到利用装置的气流，气缸阀门控制从每个气缸到利用装置的气体流量。 在优选实施例中，为固定到气缸的每个汽缸阀提供保护阀盖，并且其阀控制手柄可从阀门拆卸并可附接到阀门上，而不需要拆下盖子，从而可以将包装中的所有汽缸阀控制手柄移除 并且阀门始终被盖子保护，即使在包装件向利用装置提供气体的情况下，也防止了阀门的损坏和/或篡改阀门。

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