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    • 76. 发明公开
    • A FIXTURE FOR A SINK
    • HALTEVORRICHTUNGFÜREINESPÜLE
    • EP2812501A1
    • 2014-12-17
    • EP13702090.5
    • 2013-01-15
    • Dyson Technology Limited
    • WILLIAMSON, Steven
    • E03C1/04A47K10/48
    • F16L3/00A47K2210/00E03C1/04Y10T137/87153
    • The invention relates to a fixture for delivering a first fluid over the basin of a sink. The fixture comprises a supply inlet for the fluid and a delivery outlet for the fluid, the inlet being connected to the outlet through a hollow body of the fixture, the hollow body comprising two straight, hollow metal tubes: a first tube arranged to be mounted next to the basin of the sink in use, and a second tube joined to the wall of the first tube so as to project out over the basin of the sink in use. One or more inserts are provided inside the first metal tube, which inserts together define a curved elbow duct inside the first metal tube for guiding the fluid from the first metal tube into the second metal tube. The tubes can be cut at relatively low cost from conventional rolled steel tubing. At the same time, the curved elbow duct limits pressure losses inside the first tube.
    • 用于将第一流体输送到水槽的水槽上的夹具包括用于流体的供应入口和输送出口,入口通过固定装置的空心体连接到出口,空心体包括两个直的中空金属管: 布置成在使用的水槽的旁边安装的第一管,以及连接到第一管的壁的第二管,以便在使用中的水槽的表面上突出。 一个或多个插入件设置在第一金属管的内部,并且一起限定了第一金属管内部的弯曲弯管,用于将流体从第一金属管引导到第二金属管中。 与常规轧制钢管相比,可以以相对较低的成本对管进行切割,并且弯曲弯曲管限制了第一管内部的压力损失。
    • 80. 发明公开
    • INSTRUMENT WITH MICROFLUIDIC CHIP
    • 仪器麻醉药物MIKROFLUIDISCHEM芯片
    • EP2384429A1
    • 2011-11-09
    • EP09836508.3
    • 2009-12-18
    • Integenx Inc.
    • JOVANOVICH, Stevan, B.NIELSEN, William, D.RECKNOR, MichaelTROUNSTINE, MaryNGUYEN, Michael Van
    • G01N15/06G01N33/00G01N33/48
    • B01F5/06B01F11/0045B01F13/0059F16K99/0001F16K99/0015F16K99/0036F16K99/0046F16K99/0059Y10T137/0318Y10T137/87153Y10T137/877
    • This invention provides microfluidic devices that comprise a fluidics layer having microfluidic channels and one or more regulating layers that regulate the movement of fluid in the channels. The microfluidic devices can be used to mix one or more fluids. At least a portion of the fluidics layer can be isolated from the regulating layer, for example in the form of a shelf. Such isolated portions can be used as areas in which the temperature of liquids is controlled. Also provided are instruments including thermal control devices into which the microfluidic device is engaged so that the thermal control device controls temperature in the isolated portion, and a movable magnetic assembly including magnets with shields so that a focused magnetic field can be applied to or withdrawn from the isolated portion or any other portion of the microfluidic device. Also provided are methods of mixing fluids. The methods include stacking a plurality of alternating boluses of different liquids in a microfluidic channel, and moving the stacked boluses through the channel. In another method, the boluses are moved into a diaphragm valve having a volume able to accommodate several boluses, and then pumping the liquids out of the valve.
    • 本发明提供了微流体装置,其包括具有微流体通道的流体层和调节通道中的流体运动的一个或多个调节层。 微流体装置可用于混合一种或多种流体。 流体层的至少一部分可以从调节层隔离,例如以搁板的形式。 这种隔离部分可以用作控制液体温度的区域。 还提供了包括热控制装置的仪器,其中微流体装置被接合到其中,使得热控制装置控制隔离部分中的温度,以及可移动磁性组件,其包括具有屏蔽的磁体,使得可以将聚焦磁场施加到或从 微流体装置的隔离部分或任何其它部分。 还提供了混合流体的方法。 这些方法包括在微流体通道中堆叠多个不同液体的交替喷射,并且通过通道移动堆叠的喷射。 在另一种方法中,将大团块移动到具有能够容纳多次喷射的体积的隔膜阀中,然后将液体泵出阀。