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    HIGH VOLTAGE FUSE
    5.
    发明申请
    HIGH VOLTAGE FUSE 审中-公开
    高压保险丝

    公开(公告)号：US20080297301A1

    公开(公告)日：2008-12-04

    申请号：US12132771

    申请日：2008-06-04

    申请人： Daniel B. Onken ,  Michael Duff ,  William R. Travis ,  Stephen J. Whitney

    发明人： Daniel B. Onken ,  Michael Duff ,  William R. Travis ,  Stephen J. Whitney

    IPC分类号： H01H71/20

    CPC分类号： H01H85/36 ,  H01H85/175

    摘要： A high voltage fuse is disclosed. The high voltage fuse is compact and includes a molded plastic housing that holds connecting terminals, a fuse element, and optionally, a spring between one of the terminals and the fuse element or thin wire. When the fuse opens upon melting of the fuse element, the spring pulls apart ends of the wire and separates them as far as the spring and housing allow. The terminals may be mounted in separated parts of the housing, separated in some embodiments by the spring acting as an arc barrier. When the fuse element melts and the ends are pulled apart, the separation itself, or the arc barrier, prevents arcing between ends of the fuse element. In another embodiment, the housing itself furnishes a non-conducting plastic spring which urges the fuse link apart, the spring itself dividing the housing into two separate parts to prevent arcing.

    摘要翻译： 公开了一种高电压保险丝。 高压保险丝是紧凑的，并且包括模制塑料外壳，其保持连接端子，熔丝元件以及可选地在一个端子与熔丝元件或细线之间的弹簧。 当保险丝熔断时保险丝断开，弹簧拉开电线的端部，并将它们分开，直到弹簧和壳体允许。 端子可以安装在壳体的分离部分中，在一些实施例中由作为电弧屏障的弹簧分开。 当熔丝元件熔化并且端部被拉开时，分离本身或电弧屏障防止熔丝元件端部之间的电弧。 在另一个实施例中，壳体本身提供一个不导电的塑料弹簧，其将熔断体分开，弹簧本身将壳体分成两个分开的部件以防止电弧。

    Surface mounted cartridge fuse
    6.
    发明授权
    Surface mounted cartridge fuse 失效
    表面安装墨盒保险丝

    公开(公告)号：US5214406A

    公开(公告)日：1993-05-25

    申请号：US843373

    申请日：1992-02-28

    申请人： Lloyd W. Reese ,  Larry J. Brashear ,  Daniel B. Onken

    发明人： Lloyd W. Reese ,  Larry J. Brashear ,  Daniel B. Onken

    IPC分类号： H01H85/041 ,  H01H85/143

    CPC分类号： H01H85/0411 ,  H01H85/143 ,  H01H2085/0414

    摘要： A surface-mounted fuse has a hollow, open-ended insulating fuse body with a square sided central portion terminating in opposite, preferably square-sided, recessed, tapered end portions. A pair of preferably square-sided conductive end caps are provided having end walls respectively confronting the open ends of the fuse body and side walls enveloping the tapered end portions thereof. The side walls of the end caps define annular tapered cavities to receive without compressing the fuse wire one or more bent back ends of a fuse wire. The recessing of the tapered end portions of the fuse body provides axially outwardly facing abutment shoulders which limit the extent to which the end caps can be moved over the fuse body during assembly. The end walls of the end caps are then spaced from the ends of the fuse body to form outer spaces of greater size than the fuse element thickness, so that the ends of the fuse element are not compressed between the end cap end walls and the ends of the fuse body.

    摘要翻译： 表面安装的保险丝具有中空的开口端绝缘保险丝体，其具有终止于相对的，优选正方形的凹入的锥形端部的正方形中心部分。 一对优选的正方形导电端盖设置成具有分别面对熔断体的开口端的端壁和包围其锥形端部的侧壁。 端盖的侧壁限定环形锥形腔，以在不熔断熔丝的情况下接合熔丝的一个或多个弯曲的后端。 保险丝体的锥形端部的凹陷提供轴向向外的抵靠肩部，其限制在组装期间端盖可以在熔断体上方移动的程度。 端盖的端壁然后与保险丝体的端部间隔开以形成比熔丝元件厚度更大尺寸的外部空间，使得熔断元件的端部在端盖端壁和端部之间不被压缩 的保险丝体。