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    • 3. 发明申请
    • MEMBRANE MEMS ACTUATOR WITH MOVING WORKING FLUID
    • 具有移动工作流体的膜MEMS致动器
    • WO2014014801A1
    • 2014-01-23
    • PCT/US2013/050447
    • 2013-07-15
    • EASTMAN KODAK COMPANY
    • XIE, YonglinYANG, Qing
    • B41J2/14
    • B41J2/14064B41J2002/14177
    • A liquid dispenser includes a first liquid chamber and a second liquid chamber. The first liquid chamber includes a nozzle. A liquid supply channel is in fluid communication with the second chamber. A liquid return channel is in fluid communication with the second chamber. A heater is associated with the second liquid chamber. A flexible membrane is positioned to separate and fluidically seal the first liquid chamber and the second liquid chamber relative to each other. A liquid supply provides a liquid that flows continuously from the liquid supply through the liquid supply channel through the second liquid chamber through the liquid return channel and back to the liquid supply.
    • 液体分配器包括第一液体室和第二液体室。 第一液体室包括喷嘴。 液体供应通道与第二腔室流体连通。 液体返回通道与第二腔室流体连通。 加热器与第二液体室相连。 定位柔性膜以相对于彼此分离并流体地密封第一液体室和第二液体室。 液体供应提供从液体供应通过液体供应通道通过第二液体室通过液体返回通道连续流动并返回到液体供应的液体。