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    Telecommunications panel flame shield and wire trough
    1.
    发明授权
    Telecommunications panel flame shield and wire trough 失效
    电信面板火焰屏蔽和电线槽

    公开(公告)号：US06826058B1

    公开(公告)日：2004-11-30

    申请号：US10633421

    申请日：2003-08-04

    申请人： Gerard M. Cafferty ,  Mark Spaulding

    发明人： Gerard M. Cafferty ,  Mark Spaulding

    IPC分类号： H02B101

    CPC分类号： H04Q1/116 ,  H04Q1/06 ,  H04Q2201/02 ,  H04Q2201/10

    摘要： A flame shield is provided which redirects heat and flame away from an undersurface of a housing of electrical equipment, such as a digital cross connect (DSX) panel installed in a rack system in a wiring closet or central office. The flame shield has a conforming shape to a lower surface of the DSX panel. The flame shield includes tabs with mounting holes, which permit the same fasteners used to initially attach the DSX panel to the rails of the rail system to be reused in attaching the flame shield and DSX panel combination to the rails of the rack system. Also, the flame shield includes an extended portion having a v-shaped cross section, which serves to shield wiring entering the DSX panel from heat and flame and also acts as a wiring guide.

    摘要翻译： 提供了一种防火罩，其将热和火焰从电气设备的壳体的下表面重新定向，例如安装在配线柜或中心局的机架系统中的数字交叉连接（DSX）面板。 防火罩具有与DSX面板下表面相符的形状。 防火罩包括具有安装孔的突片，其允许用于将DSX面板初始连接到轨道系统的轨道的相同紧固件用于将火焰屏蔽和DSX面板组合附接到机架系统的轨道上。 此外，火焰防护罩包括具有V形横截面的延伸部分，其用于屏蔽进入DSX面板的布线不受热和火焰的影响，并且还用作布线引导件。