MICROVALVE HAVING MAGNETIC WAX PLUG AND FLUX CONTROL METHOD USING MAGNETIC WAX
    2.
    发明申请
    MICROVALVE HAVING MAGNETIC WAX PLUG AND FLUX CONTROL METHOD USING MAGNETIC WAX 有权
    具有磁性波纹管的微型光栅和使用磁性WAX的通量控制方法

    公开(公告)号:US20120168016A1

    公开(公告)日:2012-07-05

    申请号:US13402271

    申请日:2012-02-22

    摘要: Provided is a microvalve having a magnetic wax plug which includes a micro fluidic structure having an inlet portion and an outlet portion, a magnetic wax plug provided at a predetermined 5 section where the inlet portion and the outlet portion meet, existing in a solid state, melted at a temperature higher than a predetermined temperature, and reversibly moving along a magnetic field, so as to control flux of a fluid through the micro fluidic structure, a heating portion provided corresponding to the section and heating the magnetic wax plug to be melted, and a magnetic field 10 application portion selectively applying a magnetic field to a position where the melted magnetic wax plug arrives.

    摘要翻译: 本发明提供一种具有磁性蜡塞的微型阀,其包括具有入口部和出口部的微流体结构,以固态存在的入口部和出口部相遇的规定5部设置的磁性蜡塞, 在高于预定温度的温度下熔化,并且沿着磁场可逆地移动,以便控制通过微流体结构的流体的流量,对应于该部分设置的加热部分并加热待熔化的磁性蜡塞, 以及选择性地将磁场施加到熔融的磁性蜡塞到达的位置的磁场10施加部。

    MICROVALVE HAVING MAGNETIC WAX PLUG AND FLUX CONTROL METHOD USING MAGNETIC WAX
    3.
    发明申请
    MICROVALVE HAVING MAGNETIC WAX PLUG AND FLUX CONTROL METHOD USING MAGNETIC WAX 有权
    具有磁性波纹管的微型光栅和使用磁性WAX的通量控制方法

    公开(公告)号:US20110079289A1

    公开(公告)日:2011-04-07

    申请号:US12968752

    申请日:2010-12-15

    IPC分类号: F15D1/00

    摘要: Provided is a microvalve having a magnetic wax plug which includes a micro fluidic structure having an inlet portion and an outlet portion, a magnetic wax plug provided at a predetermined section where the inlet portion and the outlet portion meet, existing in a solid state, melted at a temperature higher than a predetermined temperature, and reversibly moving along a magnetic field, so as to control flux of a fluid through the micro fluidic structure, a heating portion provided corresponding to the section and heating the magnetic wax plug to be melted, and a magnetic field application portion selectively applying a magnetic field to a position where the melted magnetic wax plug arrives.

    摘要翻译: 提供一种具有磁性蜡塞的微型阀,其包括具有入口部分和出口部分的微流体结构,设置在入口部分和出口部分相遇的预定部分处的固体状态的熔融蜡 在高于预定温度的温度下,并且沿着磁场可逆地移动,以便控制通过微流体结构的流体的通量;对应于该部分设置的加热部分,并加热待熔化的磁性蜡塞;以及 选择性地将磁场施加到熔融的磁性蜡塞到达的位置的磁场施加部。

    MICROVALVE HAVING MAGNETIC WAX PLUG AND FLUX CONTROL METHOD USING MAGNETIC WAX
    4.
    发明申请
    MICROVALVE HAVING MAGNETIC WAX PLUG AND FLUX CONTROL METHOD USING MAGNETIC WAX 有权
    具有磁性波纹管的微型光栅和使用磁性WAX的通量控制方法

    公开(公告)号:US20090071542A1

    公开(公告)日:2009-03-19

    申请号:US12277780

    申请日:2008-11-25

    IPC分类号: F17D1/16

    摘要: Provided is a microvalve having a magnetic wax plug which includes a micro fluidic structure having an inlet portion and an outlet portion, a magnetic wax plug provided at a predetermined section where the inlet portion and the outlet portion meet, existing in a solid state, melted at a temperature higher than a predetermined temperature, and reversibly moving along a magnetic field, so as to control flux of a fluid through the micro fluidic structure, a heating portion provided corresponding to the section and heating the magnetic wax plug to be melted, and a magnetic field application portion selectively applying a magnetic field to a position where the melted magnetic wax plug arrives.

    摘要翻译: 提供一种具有磁性蜡塞的微型阀,其包括具有入口部分和出口部分的微流体结构,设置在入口部分和出口部分相遇的预定部分处的固体状态的熔融蜡 在高于预定温度的温度下,并且沿着磁场可逆地移动,以便控制通过微流体结构的流体的通量;对应于该部分设置的加热部分,并加热待熔化的磁性蜡塞;以及 选择性地将磁场施加到熔融的磁性蜡塞到达的位置的磁场施加部。

    ELASTIC VALVE AND MICROFLUIDIC DEVICE INCLUDING THE SAME
    6.
    发明申请
    ELASTIC VALVE AND MICROFLUIDIC DEVICE INCLUDING THE SAME 有权
    弹性阀和微流体装置,包括它们

    公开(公告)号:US20090057599A1

    公开(公告)日:2009-03-05

    申请号:US12023197

    申请日:2008-01-31

    IPC分类号: F16K31/00 F16K7/00

    摘要: An elastic valve and a microfluidic device including the same are provided. The elastic valve includes a channel dented by external pressure so as to be elastically restituted; and a plurality of channel closing protrusions, which comprise elastomer as a material, which are protruded from at least one inner side surface of the channel toward an opposite inner side surface, and which are separated from each other so as not to interrupt a flow of fluids, wherein, when external pressure is applied in order to dent the channel, the plurality of channel closing protrusions are deformed so as to be elastically restituted, thereby closing the channel.

    摘要翻译: 提供弹性阀和包括该弹性阀的微流体装置。 弹性阀包括通过外部压力凹陷以便被弹性恢复的通道; 以及多个通道闭合突起,其包括弹性体作为材料,其从所述通道的至少一个内侧表面突出到相对的内侧表面,并且彼此分离,以便不会中断流动 流体,其中当施加外部压力以凹陷通道时,多个通道关闭突起变形以便被弹性地恢复,从而关闭通道。

    METHOD OF REDUCING TEMPERATURE DIFFERENCE BETWEEN A PAIR OF SUBSTRATES AND FLUID REACTION DEVICE USING THE SAME
    10.
    发明申请
    METHOD OF REDUCING TEMPERATURE DIFFERENCE BETWEEN A PAIR OF SUBSTRATES AND FLUID REACTION DEVICE USING THE SAME 失效
    降低基板对流与使用其的流体反应装置之间的温度差异的方法

    公开(公告)号:US20110033919A1

    公开(公告)日:2011-02-10

    申请号:US12904557

    申请日:2010-10-14

    IPC分类号: C12M1/40

    摘要: A method of reducing a temperature difference between a high-temperature and a low-temperature substrate includes interposing a heat transfer facilitating layer which has a higher thermal conductivity than air and can hold particles between the substrates, and maintaining close contact between the high-temperature substrate, the heat transfer facilitating layer, and the low-temperature substrate, wherein formation of an air layer can be at least substantially prevented between the high-temperature substrate and the heat transfer facilitating layer, and between the low-temperature substrate and the heat transfer facilitating layer. A fluid reaction device includes a microfluidic reaction chip which accommodates a fluid, a heater, and a heat transfer facilitating layer which is interposed between the microfluidic reaction chip and the heater, the heat transfer facilitating layer has a higher thermal conductivity than air and can hold particles, wherein formation of an air layer can be prevented.

    摘要翻译: 降低高温和低温基板之间的温度差的方法包括:介于热传导率高于空气的传热促进层,并且可以在基板之间保持颗粒,并且保持高温 基板,传热促进层和低温基板,其中至少可以在高温基板和传热促进层之间以及在低温基板和热量之间基本上防止空气层的形成 转移促进层。 流体反应装置包括容纳流体的微流体反应芯片,加热器和介于微流体反应芯片和加热器之间的传热促进层,传热促进层具有比空气更高的导热性并且可以保持 颗粒,其中可以防止空气层的形成。