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    Containment Sump Ceramic Drain Plug
    3.
    发明申请
    Containment Sump Ceramic Drain Plug 审中-公开
    遏制油罐陶瓷排水塞

    公开(公告)号：US20140376680A1

    公开(公告)日：2014-12-25

    申请号：US14294367

    申请日：2014-06-03

    申请人： AREVA Inc.

    发明人： Dilip K. Rao

    IPC分类号： G21C9/00 ,  F16K17/38

    CPC分类号： F16K17/383 ,  G21C9/016 ,  G21C13/10 ,  Y02E30/40 ,  Y10T137/1812

    摘要： The present invention provides a drain plug assembly that prevents significant quantities of corium from entering the drain line. By protecting the drain line, essentially no high-activity fission products would be released to the reactor building or the environment during a severe accident. The ceramic drain plug assembly includes a drain plug base and a drain plug supported by a steel pedestal. The lower surface of the plug has a spherical shape such that the plug can be positioned within the base to block access to the drain opening provided in a central portion of the base. During normal operation conditions, the plug is retained above the base by the pedestal. During a severe accident, when corium comes into contact with the pedestal, it will melt rapidly and the drain plug will drop by gravity, effectively closing the sump drain opening and preventing the flow of corium into the drain line.

    摘要翻译： 本发明提供一种排水塞组件，其防止大量的corium进入排水管线。 通过保护排水管线，在严重事故期间基本上不会将高活性裂变产物释放到反应堆建筑物或环境中。 陶瓷排水塞组件包括一个排水塞基座和一个由钢基座支撑的排水塞。 插塞的下表面具有球形形状，使得插头可以定位在基座内以阻止接近设置在基座的中心部分中的排水开口。 在正常操作条件下，插头被基座保持在基座的上方。 严重事故发生时，当与基座接触时，会迅速融化，排水塞会因重力而下降，有效关闭集油槽排水口，防止污水进入排水管。

    Pressure Discharge Valve for Storage Tanks
    4.
    发明申请
    Pressure Discharge Valve for Storage Tanks 审中-公开
    储罐压力释放阀

    公开(公告)号：US20130320010A1

    公开(公告)日：2013-12-05

    申请号：US13940457

    申请日：2013-07-12

    申请人： Stojan Kotefski ,  Eugene R. Reda

    发明人： Stojan Kotefski ,  Eugene R. Reda

    IPC分类号： B65D90/32

    CPC分类号： F16K17/003 ,  B65D90/32 ,  B65D90/36 ,  F16K17/383 ,  F42B27/00 ,  F42B39/14 ,  Y10T137/1797 ,  Y10T137/1812

    摘要： A pressure discharge valve for storage tanks on land or trucks including a valve body having a through hole therein adapted to mate and communicate with a through hole in a wall of the storage tank, a first vent means comprised of a eutectic composition which automatically provides a partial release of storage tank liquid at a first predetermined temperature lower than critical combustion and/or explosive temperatures of liquid in the storage tank, to provide a visual signal and warning to firefighters of these hazardous conditions, and a second vent means comprised of a eutectic composition to automatically vent liquid in the storage tank through the hole in the valve body when the liquids therein reach a predetermined critical temperature. In addition, the pressure discharge valve preferably comprises a eutectic solder material disposed between the valve body and the second vent means, which changes phase (i.e., reaches its eutectic point) below the eutectic point of the second vent means, thereby providing a lubricant between the plug and the valve body.

    摘要翻译： 一种用于陆上或卡车上的储罐的压力释放阀，包括阀体，其中具有适于与储罐的壁中的通孔配合和连通的通孔，第一通气装置由共晶组合物构成，该共晶组合物自动提供 在低于储罐中的液体的临界燃烧和/或爆炸温度的第一预定温度下部分释放储罐液体，以向这些危险条件的消防员提供视觉信号和警告，以及由共晶体组成的第二排气装置 组合物当其中的液体达到预定的临界温度时，通过阀体中的孔自动排出储存罐中的液体。 此外，压力释放阀优选地包括设置在阀体和第二通气装置之间的共晶焊料，其在第二通风装​​置的共晶点之下改变相位（即达到其共晶点），从而在第二通气装置之间提供润滑剂 塞子和阀体。

    Safety valve for a compressed gas reservior
    6.
    发明授权
    Safety valve for a compressed gas reservior 失效
    用于压缩气体储罐的安全阀

    公开(公告)号：US08439064B2

    公开(公告)日：2013-05-14

    申请号：US12920431

    申请日：2009-02-27

    申请人： Steffen Maus ,  David Wenger ,  Patrick Wilde

    发明人： Steffen Maus ,  David Wenger ,  Patrick Wilde

    IPC分类号： F16K17/38 ,  G05D16/10

    CPC分类号： F16K17/10 ,  Y10T137/1812 ,  Y10T137/1963 ,  Y10T137/7808 ,  Y10T137/87378

    摘要： A safety valve for a compressed gas reservoir has an exhaust duct that is connected to the compressed gas reservoir, and a sealing element, which is arranged to move within the exhaust duct, and selectively opens the exhaust duct to the outside depending on an operating phase. The exhaust duct has a greater cross-sectional area on the side facing away from the compressed gas reservoir than on the side facing the compressed reservoir, and a constriction on the side of the sealing element facing away from the compressed reservoir.

    摘要翻译： 用于压缩气体储存器的安全阀具有连接到压缩气体储存器的排气管道和布置成在排气管道内移动的密封元件，并且根据操作阶段选择性地将排气管道打开到外部 。 排气管道在远离压缩气体储存器的一侧具有比在面向压缩储存器的一侧更大的横截面面积，以及在密封元件侧面远离压缩储存器的收缩部。

    Gas filling and dispensing device, vessel with such device, and operational circuit
    7.
    发明授权
    Gas filling and dispensing device, vessel with such device, and operational circuit 有权
    气体充填和分配装置，具有这种装置的容器和操作电路

    公开(公告)号：US08381763B2

    公开(公告)日：2013-02-26

    申请号：US12867395

    申请日：2009-02-09

    申请人： Alessandro Moretti ,  Philippe Pisot

    发明人： Alessandro Moretti ,  Philippe Pisot

    IPC分类号： F16K31/12 ,  F16K17/40 ,  F16L37/28 ,  B65B1/04

    CPC分类号： F16K17/00 ,  F17C13/04 ,  F17C2205/0323 ,  F17C2205/0332 ,  F17C2221/012 ,  F17C2260/042 ,  F17C2270/0168 ,  Y02E60/321 ,  Y10T137/1812 ,  Y10T137/7737 ,  Y10T137/7794 ,  Y10T137/8733

    摘要： The invention relates to a gas filling and dispensing device that comprises a body to be positioned in the opening of a pressurized gas storage tank, a gas-tapping circuit extending between a first upstream end to be connected to the inside of the tank and a second downstream end to be connected to a gas user, wherein the tapping circuit includes a first insulation valve, the device further including a safety valve subjected to the tank pressure for blocking or selectively opening a passage for the gas from the tank towards a discharge area based on the temperature and/or pressure of the gas in the tank relative to at least one predetermined threshold, characterized in that the discharge area of the safety valve is located upstream from the first insulation valve.

    摘要翻译： 本发明涉及一种气体填充和分配装置，其包括位于加压气体储罐的开口中的主体，在要连接到罐的内部的第一上游端之间延伸的气体分接回路，以及第二 下游端连接到燃气用户，其中所述排水回路包括第一绝缘阀，所述装置还包括经受罐压力的安全阀，用于阻塞或选择性地打开用于将气体从所述罐朝向基于排放区域的通道 关于罐中的气体相对于至少一个预定阈值的温度和/或压力，其特征在于，安全阀的排放面积位于第一绝缘阀的上游。

    Cylinder valve with thermal relief feature
    8.
    发明授权
    Cylinder valve with thermal relief feature 有权
    具有热释放功能的气缸阀

    公开(公告)号：US08327868B2

    公开(公告)日：2012-12-11

    申请号：US12478500

    申请日：2009-06-04

    申请人： Daniel A. Lammers

    发明人： Daniel A. Lammers

    IPC分类号： F16K17/38

    CPC分类号： F16K1/307 ,  F16K17/383 ,  F17C13/04 ,  F17C2201/0104 ,  F17C2205/0317 ,  F17C2205/0323 ,  F17C2205/0332 ,  F17C2205/0335 ,  F17C2205/0338 ,  F17C2205/0385 ,  F17C2205/0394 ,  F17C2221/03 ,  F17C2221/037 ,  F17C2223/0123 ,  F17C2223/035 ,  F17C2260/05 ,  Y10T137/1812

    摘要： A cylinder valve for use with a cylinder containing fluid under pressure includes a valve body configured for releasable connection to the cylinder. The valve body has a flow passage extending through the valve body for fluid communication with an interior of the cylinder when the valve body is connected to the cylinder. A valve in the flow passage is movable between open and closed positions. A vent passage is in the valve body and is separate from the flow passage. A temperature relief insert is in the vent passage. The insert includes an insert body, a bore through the insert body, and a thermal relief material in the bore blocking flow through the bore until a predetermined venting temperature is reached. The valve body does not contain brass and the insert body is brass covered by a metal plating not containing brass.

    摘要翻译： 用于在压力下容纳流体的气缸的气缸阀包括构造成用于可释放地连接到气缸的阀体。 阀体具有延伸穿过阀体的流动通道，用于当阀体连接到气缸时与气缸的内部流体连通。 流动通道中的阀可在打开和关闭位置之间移动。 排气通道位于阀体内并且与流动通道分离。 排气通道中有一个温度补偿插入物。 插入件包括插入体，通过插入体的孔，以及孔中的热释放材料阻止流过孔的流动，直到达到预定的通气温度。 阀体不包含黄铜，插入体是由不含黄铜的金属镀层覆盖的黄铜。

    Dosimeter for programmable microscale manipulation of fluids
    9.
    发明授权
    Dosimeter for programmable microscale manipulation of fluids 失效
    用于流体可编程微尺度操作的剂量计

    公开(公告)号：US08226908B2

    公开(公告)日：2012-07-24

    申请号：US11915805

    申请日：2006-06-05

    申请人： Piero Zucchelli ,  Bart Van de Vyver

    发明人： Piero Zucchelli ,  Bart Van de Vyver

    IPC分类号： F16K17/14 ,  G01N9/30

    CPC分类号： B01L3/50273 ,  B01F13/0059 ,  B01F15/0201 ,  B01F15/0233 ,  B01L3/502723 ,  B01L3/502738 ,  B01L3/502753 ,  B01L2300/0806 ,  B01L2300/0887 ,  B01L2400/0409 ,  B01L2400/0677 ,  B01L2400/0683 ,  G01N35/00069 ,  Y10T137/1632 ,  Y10T137/1812 ,  Y10T137/2224 ,  Y10T436/111666 ,  Y10T436/2575

    摘要： The present invention is directed generally to devices and methods for controlling fluid flow in meso-scale fluidic components in a programmable manner. Specifically, the present invention is directed to an apparatus and method for placing two microfluidic components in fluid communication at an arbitrary position and time, both of which are externally defined. The inventive apparatus uses electromagnetic radiation to perforate a material layer having selected adsorptive properties. The perforation of the material layer allows the fluid communication between microfluidic components allowing volumetric quantitation of fluids. Using the perforation of the material functionality such as metering and multiplexing are achieved on a microscale. This functionality is achieved through basic operations, like dosimeters filling, dosimeters purging, dosimeters extraction, dosimeters ventilation and channels routing. Accordingly, these operations are performed in microfluidic platforms and are characterized extensively, allowing the realization of complex assays in a miniaturized format, where dilutions of proteins and assay readout can be performed in an extremely small footprint.

    摘要翻译： 本发明一般涉及以可编程方式控制中尺度流体组分中的流体流动的装置和方法。 具体而言，本发明涉及一种用于将两个微流体组分置于流体连通中的任意位置和时间的装置和方法，两者都是外部限定的。 本发明的装置使用电磁辐射穿透具有选定吸附性质的材料层。 材料层的穿孔允许微流体组分之间的流体连通允许流体的体积定量。 使用诸如计量和多路复用的材料功能的穿孔是在微尺度上实现的。 此功能通过基本操作实现，例如剂量计填充，剂量计清洗，剂量计提取，剂量计通气和通道路由。 因此，这些操作在微流体平台中进行并且被广泛表征，允许以小型化形式实现复杂测定，其中蛋白质的稀释度和测定读数可以在极小的占地面积中进行。