Composite fastener for use in high temperature environments
    32.
    发明授权
    Composite fastener for use in high temperature environments 有权
    用于高温环境的复合紧固件

    公开(公告)号:US6045310A

    公开(公告)日:2000-04-04

    申请号:US165913

    申请日:1998-10-02

    IPC分类号: F16B19/10 F16B35/02 F16B35/04

    摘要: A fastener includes a composite body and a metal coupling attached to the body. The metal coupling includes an attachment structure to connect the fastener to an external structure.An assembly of components includes a first metallic component having a first coefficient of thermal expansion, a second non-metallic component having a second coefficient of thermal expansion different from the first thermal expansion and having a groove that receives a fastener that extends between the groove and the second component, the fastener slidably engaging the groove to accommodate relative expansion between the components.

    摘要翻译: 紧固件包括复合体和附接到身体的金属联接件。 金属联接器包括将紧固件连接到外部结构的附接结构。 组件的组件包括具有第一热膨胀系数的第一金属部件,具有与第一热膨胀不同的第二热膨胀系数的第二非金属部件,并且具有凹槽,该凹槽容纳在凹槽和凹槽之间延伸的紧固件 第二部件,紧固件可滑动地接合凹槽以适应部件之间的相对膨胀。

    Method of molding fiber reinforced glass matrix composite articles
    33.
    发明授权
    Method of molding fiber reinforced glass matrix composite articles 失效
    纤维增强玻璃基复合制品成型方法

    公开(公告)号:US4949921A

    公开(公告)日:1990-08-21

    申请号:US395169

    申请日:1989-08-17

    IPC分类号: C03B11/14 C03C14/00

    摘要: A fiber reinforced glass matrix composite article and a process for fabricating a fiber reinforced glass matrix composite article are disclosed. The article has an outer layer with selectively oriented continuous fiber reinforcement and an inner core having randomly oriented discontinuous fiber reinforcement. The process utilizes the hydrostatic pressure provided by injection molding of the discontinuous fiber reinforced core to fully consolidate the continuous fiber reinforced outer layer.

    摘要翻译: 公开了一种纤维增强玻璃基体复合制品及其制造方法。 该制品具有选择性取向的连续纤维增强层和具有随机取向的不连续纤维增强物的内核的外层。 该方法利用通过注射成型不连续纤维增强芯提供的静水压力来完全固结连续纤维增强外层。

    Flowpath heat exchanger for thermal management and power generation within a hypersonic vehicle
    39.
    发明授权
    Flowpath heat exchanger for thermal management and power generation within a hypersonic vehicle 失效
    用于超音速车辆内热管理和发电的流路热交换器

    公开(公告)号:US08127555B2

    公开(公告)日:2012-03-06

    申请号:US11955606

    申请日:2007-12-13

    IPC分类号: F02K7/08

    摘要: An electrical power generation system incorporates thermoelectric devices (TE Devices) for electrical power generation adjacent a flow path heat exchanger (HEX) adjacent to a vehicle flowpath structure such as a scramjet flow path to take advantage of the waste heat, high thermal gradients, and available, unused volume. A thermally conductive material communicates thermal energy from a vehicle external skin structure to the TE Device while a thermally conductive compliant material allows the TE Device to “float” with minimal mechanical stress.

    摘要翻译: 电力发电系统包括用于邻近流动路径热交换器(HEX)的发电的热电装置(TE装置),其邻近车辆流路结构例如冲击式流动路径以利用废热,高热梯度,以及 可用,未使用的音量。 导热材料将来自车辆外部皮肤结构的热能传递到TE装置,而导热柔性材料允许TE装置以最小的机械应力“浮动”。