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    DEVICE FORMING A MANOMETER INTENDED FOR MEASURING BIPHASIC FLUID PRESSURE, ASSOCIATED METHOD OF MANUFACTURE AND FLUIDIC NETWORK
    1.
    发明申请
    DEVICE FORMING A MANOMETER INTENDED FOR MEASURING BIPHASIC FLUID PRESSURE, ASSOCIATED METHOD OF MANUFACTURE AND FLUIDIC NETWORK 有权
    设计用于测量双重流体压力的测力仪，相关的制造方法和流体网络

    公开(公告)号：US20130052552A1

    公开(公告)日：2013-02-28

    申请号：US13642997

    申请日：2011-04-27

    申请人： Hai Trieu Phan ,  Philippe Coronel ,  Pascal Fugier ,  Jérôme Gavillet

    发明人： Hai Trieu Phan ,  Philippe Coronel ,  Pascal Fugier ,  Jérôme Gavillet

    IPC分类号： G01L7/18 ,  B81B1/00 ,  F28D21/00 ,  H01R43/00 ,  H01M8/06 ,  G01L9/00 ,  B23P17/00

    CPC分类号： G01L7/18 ,  G01L9/0095 ,  Y10T29/49224 ,  Y10T29/494 ,  Y10T137/8326

    摘要： A device forming a manometer, configured to measure pressure of a biphasic fluid in a fluidic network, including: a first channel inside which a biphasic fluid is able to flow; a second channel emerging into the first channel, wherein the second channel is blind, with each of its dimensions less than capillary length of the fluid's liquid phase, and with at least one of its lengthways wall having a surface energy gradient that decreases from its inlet to the end. The surface energy gradient enables the wetting angle of the meniscus of the fluid's liquid phase to be increased in the blind channel from its inlet to the end. Such a device may find application to measurement of pressure of a biphasic fluid in a heat exchanger or in a fuel cell.

    摘要翻译： 一种形成压力计的装置，被配置为测量流体网络中的双相流体的压力，包括：第一通道，双相流体能够在其中流动; 第二通道出现在第一通道中，其中第二通道是盲的，其每个尺寸小于流体的液相的毛细管长度，并且其长度壁中的至少一个具有从其入口减小的表面能量梯度 到最后。 表面能量梯度使得流体液相的弯液面的润湿角度在盲通道中从其入口到末端增加。 这种装置可用于测量热交换器或燃料电池中双相流体的压力。

    HEAT EXCHANGE DEVICE WITH CONFINED CONVECTIVE BOILING AND IMPROVED EFFICIENCY
    3.
    发明申请
    HEAT EXCHANGE DEVICE WITH CONFINED CONVECTIVE BOILING AND IMPROVED EFFICIENCY 审中-公开
    具有确定的对流锅炉和改进效率的热交换装置

    公开(公告)号：US20120180978A1

    公开(公告)日：2012-07-19

    申请号：US13395662

    申请日：2010-09-13

    申请人： Jerome Gavillet ,  Hai Trieu Phan

    发明人： Jerome Gavillet ,  Hai Trieu Phan

    IPC分类号： F28D15/00 ,  H05K13/00 ,  F28F27/00

    CPC分类号： F28F13/16 ,  F28F13/18 ,  F28F13/182 ,  F28F13/185 ,  F28F2245/04 ,  H01L23/473 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A heat exchange device with convective and confined boiling includes a channel in a substrate in contact with an element to be cooled, in which a polar fluid flows from upstream to downstream, a mechanism of movement of the fluid by convection in the channel imposing a direction of flow, and a device for movement by electro-wetting positioned between the channel and the element to be cooled to move the fluid in the channel. The channel includes an inner surface having low wettability with regard to the polar fluid. The mechanism of movement by electro-wetting includes electrodes and a controller to apply selectively a potential to the electrodes such that an electrostatic force gradient is applied to the fluid in the direction of flow.

    摘要翻译： 具有对流和限制沸腾的热交换装置包括与要冷却的元件接触的衬底中的通道，极性流体从上游流向下游，流体通过在通道中的对流而移动的机构 的流动，以及通过电润湿来移动的装置，其定位在通道和要冷却的元件之间以使流体在通道中移动。 通道包括相对于极性流体具有低润湿性的内表面。 通过电润湿运动的机理包括电极和控制器，用于选择性地向电极施加电位，使得静电力梯度沿流动方向施加到流体。

    THERMAL EXCHANGE DEVICE WITH INCREASED THERMAL EXCHANGE COEFFICIENT AND METHOD FOR PRODUCTION OF SUCH A DEVICE
    5.
    发明申请
    THERMAL EXCHANGE DEVICE WITH INCREASED THERMAL EXCHANGE COEFFICIENT AND METHOD FOR PRODUCTION OF SUCH A DEVICE 审中-公开
    具有增加的热交换系数的热交换装置及其制造方法

    公开(公告)号：US20120067558A1

    公开(公告)日：2012-03-22

    申请号：US13318649

    申请日：2010-05-05

    申请人： Hai Trieu Phan ,  Jerome Gavillet

    发明人： Hai Trieu Phan ,  Jerome Gavillet

    IPC分类号： F28F7/00 ,  B21D53/02

    CPC分类号： H01L23/427 ,  F28D15/02 ,  F28F13/003 ,  F28F13/185 ,  F28F2245/02 ,  F28F2245/04 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

    摘要： A heat exchange device including a first surface configured to be in contact with a source of heat to be discharged and a second surface configured to be in contact with a coolant. The device includes a plurality of recesses fluidically insulated from one another, each recess leading onto the second surface via at least one channel, each channel having a length and a transverse size that prevents the coolant from entering the recess. The second surface has better wettability properties with respect to the coolant and the inner surfaces of the channels and the recesses have wettability properties less than or equal to those of the second surface.

    摘要翻译： 一种热交换装置，包括构造成与要排出的热源接触的第一表面和被配置为与冷却剂接触的第二表面。 该装置包括彼此流体绝缘的多个凹部，每个凹槽经由至少一个通道导向第二表面，每个通道具有防止冷却剂进入凹部的长度和横向尺寸。 第二表面相对于冷却剂具有更好的润湿性能，并且通道的内表面具有小于或等于第二表面的润湿性能。