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    • 3. 发明授权
    • Refillable material transfer system
    • 可补充材料转移系统
    • US07762434B2
    • 2010-07-27
    • US12192848
    • 2008-08-15
    • Robert D. ThibodeauEric A. Williams
    • Robert D. ThibodeauEric A. Williams
    • B67D7/60
    • B67D7/0227B67D7/0238
    • such as fluids and liquids, includes a material containment vessel with an upper region incorporating a motive force and a bottom region with a material ingress and egress opening. A diconical or other shaped force transfer device is located in the material containment area. The force transfer device is an energy transducer when the material containment is filled with highly viscous materials, such as adhesives, sealants, mastics or lubricating greases. The force transfer device serves as an integral part of a level indicator for both viscous fluids and lower viscosity liquids. The viscous material itself forms a seal between the interface region of the force transfer device and the inside wall of the fluid vessel. Vertical stabilizing elements may extend outward from the force transfer device.
    • 用于存储,转移和分配粘性材料(例如流体和液体)的材料转移系统包括具有包含动力的上部区域和具有材料入口和出口开口的底部区域的材料容纳容器。 双锥形或其他形状的力传递装置位于材料容纳区域中。 力传递装置是当材料容纳物填充高粘度材料(例如粘合剂,密封剂,胶粘剂或润滑脂)时的能量换能器。 力传递装置用作粘性流体和较低粘度液体的液位指示器的组成部分。 粘性材料本身在力传递装置的界面区域和流体容器的内壁之间形成密封。 垂直稳定元件可以从力传递装置向外延伸。
    • 6. 发明申请
    • Chemical mix and delivery systems and methods thereof
    • 化学混合和输送系统及其方法
    • US20030192920A1
    • 2003-10-16
    • US10436349
    • 2003-05-12
    • Randy ForsheyKenneth A. Johnson
    • B67D003/00
    • B67D7/0272B01F15/0266B01F15/028B01F15/0445B01F2215/0036B01F2215/0096B67D7/0238B67D7/0283B67D7/08B67D7/74C30B25/14
    • The present invention relates to chemical delivery systems and methods for delivery of liquid chemicals. In one embodiment, the present invention relates to systems having multi-reservoir load cell assemblies for delivering chemicals used in the semiconductor industry. In one embodiment, the present invention provides a multi-reservoir load cell assembly, including a controller, a buffer reservoir, a main reservoir, one or more load cells, coupled to the assembly and to the controller, operable to weigh the liquid in the reservoir(s), a plurality of supply lines, each supply line having a valve and connecting one of the supply containers to the main reservoir, and a gas and vacuum sources for withdrawing the liquid from the assembly when demanded by the controller and for refilling the assembly from the supply containers.
    • 本发明涉及用于输送液体化学品的化学物质输送系统和方法。 在一个实施例中,本发明涉及具有用于输送半导体工业中使用的化学品的多储存器称重传感器组件的系统。 在一个实施例中,本发明提供一种多储存器称重传感器组件,其包括控制器,缓冲储存器,主储存器,联接到组件和控制器的一个或多个称重传感器,可操作以称重 储存器,多个供应管线,每个供应管线具有阀并将供应容器中的一个连接到主储存器;以及气体和真空源,用于当由控制器要求并且用于重新填充时从组件中抽出液体 从供应容器组装。
    • 9. 发明授权
    • Portable automatic fluid dispenser
    • 便携式自动流体分配器
    • US06484907B1
    • 2002-11-26
    • US09505979
    • 2000-02-16
    • Daniel J. Evans
    • Daniel J. Evans
    • B67D500
    • B67D7/0238B67D7/3263
    • A portable fluid dispensing apparatus comprising an fluid reservoir, an air compressor, and a dispensing gun. The fluid reservoir is fitted with a pressure switch which regulates the pressure within said fluid reservoir. Once fluid is charged into the fluid reservoir, the air compressor is activated to pressurize said fluid reservoir and the apparatus is ready for use. The fluid dispenser is then transported to the servicing site. An operator pulls the trigger on the dispenser gun for delivery of fluid on demand. When the pressure in the fluid reservoir drops, the air compressor is automatically triggered to raise the pressure to the predetermined set point. The fluid reservoir may be replenished with fluid as needed by simply depressurizing the fluid reservoir, refilling and repressurizing same. The fluid dispenser may additionally be fitted with a manually operated pump. The fluid reservoir may also be thermally insulated with heat tape to maintain the desired viscosity of the fluid contained therein.
    • 一种便携式流体分配装置,包括流体储存器,空气压缩机和分配枪。 流体储存器装配有压力开关,其调节所述流体储存器内的压力。 一旦将流体充入流体储存器中,则空气压缩机被启动以对所述流体储存器加压,并且该装置准备使用。 然后将流体分配器运送到维修现场。 操作员将分配器枪上的扳机拉出,以便根据需要输送流体。 当流体储存器中的压力下降时,空气压缩机被自动触发以将压力升高到预定的设定点。 流体储存器可以根据需要用流体补充,简单地减压流体储存器,再填充和再加压。 流体分配器可另外装有手动操作的泵。 流体储存器也可以用加热带进行绝热,以保持其中所含的流体所需的粘度。