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    ELECTRONIC SYSTEM ADAPTED FOR PASSIVE CONVECTIVE COOLING AND STAGED USE OF ELECTROHYDRODYNAMIC (EHD) AND MECHANICAL AIR MOVERS FOR QUIET FORCED CONVECTION ASSIST
    1.
    发明申请
    ELECTRONIC SYSTEM ADAPTED FOR PASSIVE CONVECTIVE COOLING AND STAGED USE OF ELECTROHYDRODYNAMIC (EHD) AND MECHANICAL AIR MOVERS FOR QUIET FORCED CONVECTION ASSIST 审中-公开
    适用于无源对流冷却的电子系统和电动力学（EHD）和机械式空气移动器用于强制对流辅助的标准使用

    公开(公告)号：US20120205079A1

    公开(公告)日：2012-08-16

    申请号：US13370961

    申请日：2012-02-10

    申请人： Nels Jewell-Larsen ,  Kenneth Honer ,  Gustavo Joseph

    发明人： Nels Jewell-Larsen ,  Kenneth Honer ,  Gustavo Joseph

    IPC分类号： F28D15/00

    CPC分类号： H05K7/20172

    摘要： Flow paths, duct work, ventilation boundaries, and/or placement of EHD and mechanical air mover within a electronic device enclosure can all affect the efficacy of a thermal management solution that seeks to provide silent air cooling over a significant thermal operating envelope with staged introduction of electrohydrodynamic (EHD) and mechanical air mover devices. For electronic devices in which it is desirable to employ passive, unforced convective cooling over a portion of the thermal operating envelope, practical designs for consumer electronics form factors may be quite sensitive to flow path, duct work and ventilation boundary design as well as to the placement of EHD and mechanical air mover components relative thereto and to each other. A range of inventive solutions that have been developed to address some or all of these design challenges.

    摘要翻译： 电子设备外壳内的流路，管道工作，通风边界和/或EHD和机械空气推动器的放置都可能影响热管理解决方案的功效，该解决方案旨在通过分期介绍在重要的热操作范围内提供静音空气冷却 的电动力学（EHD）和机械鼓风机。 对于其中期望在热操作外壳的一部分上采用被动的非强制对流冷却的电子设备，消费电子产品的实际设计形式可能对流动路径，管道工作和通风边界设计以及对于 将EHD和机械空气移动器部件相对于其彼此放置。 为解决部分或全部设计挑战而开发的一系列创新性解决方案。

    ION PROTECTION TECHNIQUE FOR ELECTRONIC SYSTEM WITH FLOW BETWEEN INTERNAL AIR PLENUM AND AN EHD DEVICE
    2.
    发明申请
    ION PROTECTION TECHNIQUE FOR ELECTRONIC SYSTEM WITH FLOW BETWEEN INTERNAL AIR PLENUM AND AN EHD DEVICE 审中-公开
    电子系统的离子保护技术，内部空气气体和EHD装置之间的流动

    公开(公告)号：US20120120543A1

    公开(公告)日：2012-05-17

    申请号：US13281169

    申请日：2011-10-25

    申请人： Nels Jewell-Larsen ,  Kenneth Honer ,  Matthew Schwiebert ,  Ron Goldman ,  Gustavo Joseph

    发明人： Nels Jewell-Larsen ,  Kenneth Honer ,  Matthew Schwiebert ,  Ron Goldman ,  Gustavo Joseph

    IPC分类号： H05K7/20 ,  B23P11/00 ,  H01T23/00 ,  F28D15/00

    CPC分类号： H05K7/20172 ,  F28F13/16 ,  H01T23/00 ,  Y10T29/49826

    摘要： Techniques are described for integration of EHD-type air movers with electronic systems, and in particular, for limiting infiltration of ions and/or charged particulates into an internal air plenum. In some designs, it may be desirable to allow or even encourage EHD motivated air flow (whether drawn or forced) through the internal air plenum while providing a barrier to transit of ions and/or charged particulates that may be generated during EHD operation. Such a barrier may employ electrostatic forces to impede transit of ions and/or charged particulate across a vent positioned to allow air flow from or into the internal air plenum. In some cases, an electrostatic barrier may include a fluid permeable mesh or grill that spans a substantial cross-section of the vent.

    摘要翻译： 描述了用于将EHD型促进器与电子系统集成的技术，特别是用于限制离子和/或带电微粒渗透到内部空气增压室中的技术。 在一些设计中，可能期望允许甚至鼓励EHD动力的空气流（不论是被拉动的或被强制的）通过内部空气增压室，同时为EHD操作期间可能产生的离子和/或带电微粒的过境提供屏障。 这种障碍物可以采用静电力来阻止离子和/或带电粒子通过定位成允许气流从内部空气通风室流入的通风口。 在一些情况下，静电屏障可以包括跨过通气口的实质横截面的流体可渗透的网格或格栅。