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    • 14. 发明授权
    • Liquid chemical dispensing system with pressurization
    • 液体化学分配系统加压
    • US06206240B1
    • 2001-03-27
    • US09274723
    • 1999-03-23
    • Michael L. OsgarKevin T. O'Dougherty
    • Michael L. OsgarKevin T. O'Dougherty
    • B67D532
    • B67D7/0255B67D7/3263
    • The present invention is a system for handling high purity liquid and a method for the same. The system has a container with a mouth. The container is configured to hold liquid. A cap is coupled with the mouth of the container. A connector is coupled with the cap. The connector has a connector head and a probe extending from the connector head. The probe is insertable through the cap and through the mouth into the container. The probe has a flow passage. The system also has a pressurization source that communicates with the container. Pressure delivered from the source acts upon the container forcing liquid out of the container through the flow passage in the probe. There is also a pressurization port communicating with the connector, the cap, and the pressurization source. Pressure from the pressurization source is delivered to the container when the cap and the connector are properly mated. Pressure from the pressurization source is not delivered to the container when the cap and the connector are not mated.
    • 本发明是用于处理高纯度液体的系统及其方法。 系统有一个容器口。 容器被配置成保持液体。 盖与容器的口连接。 连接器与盖连接。 连接器具有连接器头和从连接器头延伸的探头。 探头可以通过盖子插入并通过口进入容器。 探头具有流动通道。 该系统还具有与容器连通的加压源。 从源输送的压力作用在容器上,迫使液体通过探针中的流动通道流出容器。 还具有与连接器,盖和加压源连通的加压口。 当盖和连接器适当配合时,来自加压源的压力被传送到容器。 当帽和连接器不配合时,来自加压源的压力不会传递到容器。
    • 15. 发明授权
    • Empty drum detecting apparatus
    • 空鼓检测装置
    • US5293893A
    • 1994-03-15
    • US009725
    • 1993-01-27
    • Kevin T. O'Dougherty
    • Kevin T. O'Dougherty
    • B67D1/12G05D7/06H01L21/00
    • H01L21/6715B67D1/1247G05D7/0688Y10T137/2569Y10T137/3003Y10T137/87265
    • Empty drum detecting apparatus comprises an upright manifold chamber connected at its intermediate portion to a supply line extended to a supply drum of liquid chemical, and a pump for directing pumped liquid to process equipment utilizing the liquid chemical and having an inlet line. An outlet line is connected to the bottom portion of the upright manifold chamber and connected to the inlet line of the pump; and a shunt line with a flow restriction therein is connected between the upper portion of the manifold chamber and the outlet line for delivering collected gases and liquid to the inlet line and pump. An alternate flow restricting valve may be placed in the outlet line to restrict liquid flow from the lower portion of the manifold chamber. A capacitance proximity sensor is mounted above the inlet of the manifold chamber and senses the liquid level in the manifold chamber to produce an indication of the liquid level.
    • 空鼓检测装置包括在其中间部分处连接到延伸到液体化学品的供应鼓的供应管线的直立歧管室,以及用于将泵送的液体引导到利用液体化学品处理设备并具有入口管线的泵。 出口管线连接到直立歧管腔室的底部并连接到泵的入口管线; 并且其中具有流动限制的分流管连接在歧管室的上部和用于将收集的气体和液体输送到入口管线和泵之间的出口管线。 可以在出口管路中放置一个可选择的流量限制阀,以限制来自歧管腔室下部的液体流动。 电容接近传感器安装在歧管腔室的入口上方,并感测歧管腔室中的液面以产生液面的指示。
    • 18. 发明申请
    • BARRIER FLUOROPOLYMER FILM-BASED LINERS AND PACKAGING COMPRISING SAME
    • BARRIER氟聚合物膜基线和包装相似的包装
    • US20090297769A1
    • 2009-12-03
    • US12302287
    • 2007-06-01
    • Hongwei YanKevin T. O'Dougherty
    • Hongwei YanKevin T. O'Dougherty
    • B32B3/10
    • B32B27/30B32B27/08B67D7/0261Y10T428/1334Y10T428/1393Y10T428/24322Y10T428/24744
    • A container liner comprises at least one sheet bounded along portions thereof to form at least one peripheral seam, with the at least one sheet including a first fluoropolymer layer, a barrier film layer, and a third layer bonded along at least peripheral portions thereof. Any of such layers may be peripherally bonded to form a gap or pocket therebetween, or bonded along substantially entire major surfaces thereof. Surface modification may be employed to facilitate bonding of materials having otherwise dissimilar surface energies. The resulting liner is adapted for storing and dispensing high purity chemical reagents, e.g., by placing the liner in an overpack, and applying pressurizing gas to a space between the liner and the overpack for progressive compaction of the liner to dispense its contents.
    • 容器衬里包括至少一个沿其部分界定的片材,以形成至少一个周边接缝,所述至少一个片材包括第一含氟聚合物层,阻挡膜层和沿其至少周边部分结合的第三层。 这些层中的任何一个可以周边地结合以在它们之间形成间隙或凹槽,或者沿其大致整个主表面粘合。 可以采用表面改性来促进具有其它不同表面能的材料的结合。 所得到的内衬适于存储和分配高纯度化学试剂,例如通过将衬垫放置在外包装中,并且将加压气体施加到衬垫和外包装之间的空间中,以逐渐压紧衬里以分配其内容物。
    • 19. 发明授权
    • Manufacturing system with intrinsically safe electric information storage
    • 具有本质安全电气信息存储的制造系统
    • US07370791B2
    • 2008-05-13
    • US11644380
    • 2006-12-22
    • Kevin T. O'DoughertyBryan Baillie
    • Kevin T. O'DoughertyBryan Baillie
    • G06F7/00
    • G05B19/0425G05B2219/24028G05B2219/25293
    • The present invention is a manufacturing system including a hazard zone and a non-hazard zone. The system includes a storage device, located in the hazard zone, for electrically storing information. The system further includes a communication device, also located in the hazard zone, for storing information to and reading information from the storage device. In the non-hazard zone, a controller is in electrical communication with the communication device. The controller controls the system based on information read from the storage device by the communication device. To limit electrical energy passing to the communication device, an intrinsic safety barrier located in the non-hazard zone is connected between the communication device and the controller device.
    • 本发明是一种包括危险区和非危险区的制造系统。 该系统包括位于危险区域中的用于电存储信息的存储装置。 该系统还包括一个位于危险区域中的通信设备,用于向存储设备存储信息和从存储设备读取信息。 在非危险区域中,控制器与通信设备电通信。 控制器根据通信设备从存储设备读取的信息来控制系统。 为了限制通向通信设备的电能,位于无危险区域内的固有安全栅被连接在通信设备和控制器设备之间。