Mixed Carbon Foam/Metallic Heat Exchanger
    2.
    发明申请
    Mixed Carbon Foam/Metallic Heat Exchanger 审中-公开
    混合碳泡沫/金属换热器

    公开(公告)号:US20090288814A1

    公开(公告)日:2009-11-26

    申请号:US12124092

    申请日:2008-05-20

    IPC分类号: F28F7/00

    摘要: A heat exchanger includes a thermally-conductive fluid barrier having first and second surfaces, at least one first type of foam element placed in thermally-conductive contact with the first surface of the thermally-conductive fluid barrier and having a first coefficient of thermal expansion and at least one second type of foam element placed in thermally-conductive contact with the second surface of the thermally-conductive fluid barrier and having a second coefficient of thermal expansion. The first coefficient of thermal expansion of the first type of foam element and the second coefficient of thermal expansion of the second type of foam element are substantially different.

    摘要翻译: 热交换器包括具有第一和第二表面的导热流体屏障,至少一个第一类型的泡沫元件放置成与导热流体屏障的第一表面导热接触并具有第一热膨胀系数, 至少一个第二类型的泡沫元件放置成与导热流体屏障的第二表面导热接触并具有第二热膨胀系数。 第一类泡沫元件的第一热膨胀系数和第二类型泡沫元件的第二热膨胀系数基本上不同。

    Cooling system for aerospace vehicle components
    4.
    发明授权
    Cooling system for aerospace vehicle components 有权
    航空航天部件冷却系统

    公开(公告)号:US08950468B2

    公开(公告)日:2015-02-10

    申请号:US11747467

    申请日:2007-05-11

    申请人: David E. Blanding

    发明人: David E. Blanding

    摘要: A cooling system for removing heat generated by electrical components onboard aerospace vehicles flows coolant between an evaporator that removes heat from the component, and a condenser within the skin of the vehicle. The skin is formed from facesheets comprising multiple layers of polymer resin reinforced with meshes of single and double wall nanotubes. The nanotubes conduct the heat directionally so as to both distribute the heat over the skin and direct the heat to the outer surface of the skin where the heat can be carried away by air flowing over the skin. The skin may also include conductive carbon foam surrounding the condenser to reduce thermal resistance between the condenser and the facesheets.

    摘要翻译: 用于去除航空航天车辆上的电气部件产生的热量的冷却系统在从部件移除热量的蒸发器与车辆皮肤内的冷凝器之间流动冷却剂。 皮肤由包含多层聚合物树脂的面板形成,所述聚合物树脂用单壁和双壁纳米管的网格增强。 纳米管定向地引导热量,以便将热量分布在皮肤上并将热量引导到皮肤的外表面,在该外表面可以通过流过皮肤的空气带走热量。 皮肤还可以包括围绕冷凝器的导电碳泡沫,以减少冷凝器和面板之间的热阻。

    Cooling System for Aerospace Vehicle Components
    5.
    发明申请
    Cooling System for Aerospace Vehicle Components 有权
    航空航天部件冷却系统

    公开(公告)号:US20100132915A1

    公开(公告)日:2010-06-03

    申请号:US11747467

    申请日:2007-05-11

    申请人: David E. Blanding

    发明人: David E. Blanding

    IPC分类号: B60H1/00 B64G1/52 B64G1/58

    摘要: A cooling system for removing heat generated by electrical components onboard aerospace vehicles flows coolant between an evaporator that removes heat from the component, and a condenser within the skin of the vehicle. The skin is formed from facesheets comprising multiple layers of polymer resin reinforced with meshes of single and double wall nanotubes. The nanotubes conduct the heat directionally so as to both distribute the heat over the skin and direct the heat to the outer surface of the skin where the heat can be carried away by air flowing over the skin. The skin may also include conductive carbon foam surrounding the condenser to reduce thermal resistance between the condenser and the facesheets.

    摘要翻译: 用于去除航空航天车辆上的电气部件产生的热量的冷却系统在从部件移除热量的蒸发器与车辆皮肤内的冷凝器之间流动冷却剂。 皮肤由包含多层聚合物树脂的面板形成,所述聚合物树脂用单壁和双壁纳米管的网格增强。 纳米管定向地引导热量,以便将热量分布在皮肤上并将热量引导到皮肤的外表面,在该外表面可以通过流过皮肤的空气带走热量。 皮肤还可以包括围绕冷凝器的导电碳泡沫,以减少冷凝器和面板之间的热阻。

    Amplifier for amplification of a microactuator
    9.
    发明授权
    Amplifier for amplification of a microactuator 失效
    用于放大微致动器的放大器

    公开(公告)号:US6034466A

    公开(公告)日:2000-03-07

    申请号:US996377

    申请日:1997-12-22

    IPC分类号: H01L41/09 H02N2/04 H01L41/08

    CPC分类号: H02N2/043

    摘要: The amplifier assembly includes a driver bellows and an output bellows. The driver bellows includes a first end and a second end. The first end is positionable adjacent a microactuator. The output bellows includes a first end and a second end. The first end of the output bellows is securely attached to the second end of the driver bellows. The second end of the output bellows is positionable adjacent a device to be actuated. The output bellows has a smaller volume than the driver bellows. Each bellows is filled with a working fluid. When the driver bellows is compressed by the microactuator the fluid displacement of the driver bellows is translated to the output bellows causing a displacement in the output bellows equal to the fluid displaced in the driver bellows. Thus, an amplified output stroke is provided of the desired magnitude.

    摘要翻译: 放大器组件包括驱动器波纹管和输出波纹管。 驱动器波纹管包括第一端和第二端。 第一端可定位在微致动器附近。 输出波纹管包括第一端和第二端。 输出波纹管的第一端牢固地连接到驱动器波纹管的第二端。 输出波纹管的第二端可定位在要被致动的装置附近。 输出波纹管的体积小于驱动器波纹管。 每个波纹管都装有工作流体。 当驱动器波纹管被微型致动器压缩时,驱动器波纹管的流体位移被转换成输出波纹管,导致输出波纹管中的位移等于在驱动器波纹管中移位的流体。 因此,提供期望幅度的放大输出冲程。