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    Apparatus and process for safely containing and delivering hazardous fluid substances from supply cylinders
    661.
    发明授权
    Apparatus and process for safely containing and delivering hazardous fluid substances from supply cylinders 失效
    用于从供应缸安全地包含和输送有害流体物质的装置和过程

    公开(公告)号：US5607384A

    公开(公告)日：1997-03-04

    申请号：US501606

    申请日：1995-07-12

    Applicant: Rudolph Caparros

    Inventor： Rudolph Caparros

    IPC: F17C1/00 ,  F17C7/00 ,  F17C13/12 ,  G01M3/22 ,  B65D25/00

    CPC classification number: G01M3/229 ,  F17C1/00 ,  F17C13/123 ,  F17C7/00 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2201/035 ,  F17C2201/056 ,  F17C2201/058 ,  F17C2203/0617 ,  F17C2203/0629 ,  F17C2203/0636 ,  F17C2205/0126 ,  F17C2205/0146 ,  F17C2205/0149 ,  F17C2205/018 ,  F17C2205/0323 ,  F17C2205/0332 ,  F17C2205/0364 ,  F17C2209/228 ,  F17C2221/00 ,  F17C2223/0123 ,  F17C2223/0146 ,  F17C2223/035 ,  F17C2227/0107 ,  F17C2227/0383 ,  F17C2250/0465 ,  F17C2260/011 ,  F17C2260/036 ,  F17C2270/05

    Abstract: An apparatus for safely delivering a hazardous fluid substance to a receiving structure includes a supply cylinder containing the fluid substance and having a supply cylinder release port; a high pressure containment vessel having a vessel wall, for receiving and safely enclosing the supply cylinder; a high pressure first tube extending from, and in fluid communication with, the supply cylinder release port to a vessel port in the vessel wall; and a vessel valve in fluid communication with the first tube for controlling delivery of the fluid substance from the supply cylinder and from the vessel. The vessel valve preferably includes a fluid substance sensing valve assembly mounted in the vessel port, for automatically shutting off the flow of the fluid substance at the vessel port upon detection of the fluid substances outside the containment vessel. The vessel valve preferably includes a reduced orifice controller. A process of delivering a hazardous fluid substance from a supply cylinder having a supply cylinder release valve using the above-described apparatus, including the steps of placing the supply cylinder into the containment vessel; connecting the supply cylinder release valve to the tube extending within the containment vessel; opening the cylinder release valve and the vessel valve to deliver the fluid substance from the supply cylinder and from the containment vessel.

    Abstract translation: 一种用于将危险流体物质安全地输送到接收结构的装置包括：容纳流体物质的供应圆筒，并具有供应气缸释放口; 具有容器壁的高压容纳容器，用于容纳并安全地封闭供给筒; 一个高压第一管，从供应气瓶释放口延伸到与容器壁中的容器口处并与其流体连通; 以及与所述第一管流体连通的用于控制从所述供应筒和所述容器输送所述流体物质的容器阀。 容器阀优选地包括安装在容器端口中的流体物质感测阀组件，用于在检测到容纳容器外部的流体物质时自动关闭容器端口处的流体物质的流动。 容器阀优选地包括减小孔口控制器。 一种使用上述设备从具有供应气缸释放阀的供应气瓶输送有害流体物质的过程，包括以下步骤：将供应气缸放入安全壳; 将供应气缸释放阀连接到在安全壳内延伸的管; 打开气瓶释放阀和容器阀，以从供给筒和容纳容器输送流体物质。

    Piping installation for low temperature fluid
    664.
    发明授权
    Piping installation for low temperature fluid 失效
    管道安装低温流体

    公开(公告)号：US5557925A

    公开(公告)日：1996-09-24

    申请号：US432167

    申请日：1995-05-08

    Applicant: Hideki Kawamura ,  Shinji Tomita ,  Shuichi Murayama ,  Yukinobu Nishikawa

    Inventor： Hideki Kawamura ,  Shinji Tomita ,  Shuichi Murayama ,  Yukinobu Nishikawa

    IPC: F16L55/103 ,  F17C9/00 ,  F17D1/08 ,  H01F7/16 ,  F17C9/02

    CPC classification number: F17C9/00 ,  F16L55/103 ,  F17D1/082 ,  F17C2201/0109 ,  F17C2201/032 ,  F17C2201/056 ,  F17C2205/0326 ,  F17C2205/0355 ,  F17C2221/014 ,  F17C2221/017 ,  F17C2223/0161 ,  F17C2270/0518

    Abstract: According to the present invention, a piping installation for supplying a low temperature fluid such as liquid nitrogen from a main pipe (17) of transporting the low temperature fluid to predetermined equipments (2, 4, 6), for example a cooling apparatus, by way of branch pipes (18, 19), is characterized in that a thermally insulated pipe having a small outer diameter is used for the branch pipes (18, 19). By reducing the diameter of the branch pipes (18, 19) of the piping installation, the occupation of them in a space can be reduced, whereby spaces (3, 5) where they are installed can be effectively utilized. By reducing the diameter of the branch pipes (18, 19), furthermore, the quantity of the low temperature fluid which has been hitherto discharged wastefully can be decreased.

    Abstract translation: PCT No.PCT / JP94 / 01494 Sec。 371日期1995年5月8日 102（e）日期1995年5月8日PCT 1994年9月9日PCT公布。 第WO95 / 07434号公报 日期：1995年3月16日根据本发明，一种用于从低温流体输送到预定设备（2,4,6）的主管（17）供应液氮等低温流体的配管装置 通过支管（18,19）的冷却装置的特征在于，对于分支管（18,19）使用外径小的隔热管。 通过减小配管设备的分支管道（18,19）的直径，可以减少它们在空间中的占用，由此可以有效地利用它们所在的空间（3,5）。 此外，通过减小支管（18,19）的直径，可以减少迄今为止已经排放的低温流体的量。

    Gauge for monitoring the content of a propane tank
    665.
    发明授权
    Gauge for monitoring the content of a propane tank 失效
    用于监测丙烷罐的含量的量规

    公开(公告)号：US5555764A

    公开(公告)日：1996-09-17

    申请号：US251308

    申请日：1994-05-31

    Applicant: Curtis D. Dybas

    Inventor： Curtis D. Dybas

    IPC: F17C13/02 ,  G01F23/20 ,  G01G17/04

    CPC classification number: G01F23/20 ,  F17C13/023 ,  G01G17/04 ,  F17C2201/0109 ,  F17C2201/032 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2250/0421 ,  F17C2250/0426 ,  F17C2270/0745

    Abstract: A gauge for monitoring the propane content of a propane-containing vessel includes a platform member telescopically disposed above a base member to define an intervening region. A piston and a cylinder, interactively disposed within the intervening region upon a vertical axis form a fluid-impermeable chamber within the cylinder. A fluid is confined within the chamber and communicates by way of a conduit with a pressure-indicating device. Pressure generated upon the fluid in the chamber by virtue of the weight of a vessel resting atop the platform member is sensed, and indicated in terms of pounds of weight by the pressure-indicating device.

    Abstract translation: 用于监测含丙烷容器的丙烷含量的计量器包括可伸缩地设置在基底构件上方以限定中间区域的平台构件。 一个活塞和一个气缸，在垂直轴线上交互地设置在中间区域内，形成气缸内的流体不可渗透室。 流体被限制在室内并且通过具有压力指示装置的导管连通。 通过在平台构件顶部搁置的容器的重量来感测在腔室中的流体产生的压力，并且通过压力指示装置以磅重表示。

    Apparatus for supplying high purity fluid
    668.
    发明授权
    Apparatus for supplying high purity fluid 失效
    用于提供高纯度流体的装置

    公开(公告)号：US5409526A

    公开(公告)日：1995-04-25

    申请号：US132541

    申请日：1993-10-05

    Applicant: Dao-Hong Zheng ,  John Irven ,  Alan J. F. Paterson ,  Daniel C. Tregear

    Inventor： Dao-Hong Zheng ,  John Irven ,  Alan J. F. Paterson ,  Daniel C. Tregear

    IPC: B01J4/00 ,  B01D53/04 ,  B01D53/14 ,  F17C13/00

    CPC classification number: B01D53/0415 ,  F17C13/002 ,  B01D2253/108 ,  B01D2259/4525 ,  F17C2201/0109 ,  F17C2201/0119 ,  F17C2201/032 ,  F17C2201/058 ,  F17C2205/0329 ,  F17C2205/0335 ,  F17C2205/0338 ,  F17C2205/0341 ,  F17C2205/0382 ,  F17C2205/0391 ,  F17C2221/05 ,  F17C2223/0123 ,  F17C2270/0518

    Abstract: An apparatus for supplying high purity gas comprises a cylinder having a valve with two internal ports. One internal port is used to fill the cylinder while the other is fitted with a unit which removes particulates and impurities from the gas as it leaves the cylinder. The unit comprises an inlet, a first filter for removing coarse particulates, layers of adsorbent and absorbent for removing impurities, and a second filter for removing fine particulates. The purified gas leaves the cylinder via the valve and after passing through a regulator, a flow control device and various lengths of tubing passes through a conventional purifier immediately upstream of the point of use. The apparatus reduces the load on the purifier and hence decreases the frequency at which the purifier has to be recharged. Potentially the apparatus could obviate the need for the purifier altogether.

    Abstract translation: 用于提供高纯度气体的装置包括具有带有两个内部端口的阀的气缸。 一个内部端口用于填充气缸，而另一个内部端口装配有一个单元，当气体离开气缸时，可以从气体中去除微粒和杂质。 该单元包括入口，用于除去粗颗粒的第一过滤器，吸附剂层和用于除去杂质的吸收剂，以及用于除去细小颗粒的第二过滤器。 净化后的气体经由阀离开汽缸，在通过调节器之后，流量控制装置和各种长度的油管在紧接使用点的上游通过常规净化器。 该装置减少净化器上的负载，因此降低净化器必须再充电的频率。 可能的是，该装置可以完全消除对净化器的需要。

    Heat-insulating means of cryogenic objects and method for producing of cooled radiation shields thereof
    670.
    发明授权
    Heat-insulating means of cryogenic objects and method for producing of cooled radiation shields thereof 失效
    低温物体的隔热装置及其冷却辐射屏蔽的制造方法

    公开(公告)号：US5226299A

    公开(公告)日：1993-07-13

    申请号：US623887

    申请日：1990-12-26

    Applicant: Sergei B. Moiseev

    Inventor： Sergei B. Moiseev

    IPC: F17C3/08 ,  F17C13/00

    CPC classification number: F17C13/001 ,  F17C3/08 ,  F17C2201/0109 ,  F17C2201/032 ,  F17C2203/032 ,  F17C2203/0391 ,  F17C2203/0629 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/014 ,  F17C2221/017 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2227/0353 ,  F17C2260/012 ,  F17C2260/033 ,  F17C2260/038 ,  F17C2270/0509 ,  Y02E60/321 ,  Y10T29/49371

    Abstract: The invention relates to cryogenic engineering.The heat-insulating means of cryogenic objects is a bank of cooled radiation shields (2) arranged coaxially with the cryogenic object, i.e. vessel (4), provided with heat-exchange channels (6) which intercommunicate through connecting pipes (7). The entire bank of shields (2) is made as an integral whole, the channels (6) being located in the body of the shields (2). The bank of shields (2) is made of a multilayered strip with a pattern of the development of the entire bank of shields (2) applied to it. Then a system of channels (6) and connecting pipes (7) is created between the strip layers in compliance with the pattern. Then the development is cut out and formed into a bank, arranging the shields (2) coaxially with pipes (7) therebetween. The heat-insulating means is intended primarily for use in vessels for storage of cryogenic fluids.

    Abstract translation: PCT No.PCT / SU89 / 00114 Sec。 371日期1990年12月26日第 102（e）日期1990年12月26日PCT 1989年4月28日PCT PCT。 出版物WO90 / 13770 1990年11月15日，本发明涉及低温工程。 低温物体的隔热装置是与低温物体即容器（4）同轴布置的冷却辐射屏蔽体（2）的一排，设有通过连接管道（7）相互连通的热交换通道（6）。 整个屏蔽层（2）整体形成，通道（6）位于屏蔽体（2）的主体内。 屏蔽层（2）由多层薄带制成，具有施加到其上的整个屏蔽层（2）的形状的图案。 然后根据图案在条带之间产生通道（6）和连接管（7）的系统。 然后将开发切割并形成为一个银行，将屏蔽件（2）与其间的管道（7）同轴地布置。 隔热装置主要用于储存低温流体的容器中。

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