Power surge protection assembly
    1.
    发明授权
    Power surge protection assembly 失效
    电涌保护装置

    公开(公告)号:US5969932A

    公开(公告)日:1999-10-19

    申请号:US996046

    申请日:1997-12-22

    摘要: A power surge protection assembly for use in electrical panel boxes having multiple electrical components. The power surge protection assembly includes a bus bar connected to a power supply, typically ground. The power surge protection assembly additionally includes a suppression box having a top surface, a bottom surface, sides, and ends for encasing a power surge suppression circuit. A conductor extends outward from an end of the suppression box. A coupler is attached to the bus bar for receiving the conductor and mechanically coupling the suppression box to the bus bar and electrically coupling the suppression box to the power supply. A variety of conductors and couplers are disclosed including post, bar, and plug conductors and snap ring, clip, jack, and bore couplers. The power surge protection assembly is particularly adapted for stacking two or more surge suppression boxes.

    摘要翻译: 一种用于具有多个电气部件的电气面板盒中的电源浪涌保护组件。 电源浪涌保护组件包括连接到通常接地的电源的母线。 电力浪涌保护组件还包括具有顶表面,底表面,侧面和用于封装电力浪涌抑制电路的端部的抑制箱。 导体从抑制盒的一端向外延伸。 耦合器连接到汇流条,用于接收导体,并将抑制盒机械耦合到母线上,并将抑制盒电耦合到电源。 公开了各种导体和耦合器,包括柱,棒和插头导体以及卡环,夹子,插孔和孔耦合器。 电源浪涌保护组件特别适用于堆叠两个或更多个浪涌抑制盒。

    Therapeutic magnetic sheet with repeated curved magnetic areas
    2.
    发明授权
    Therapeutic magnetic sheet with repeated curved magnetic areas 失效
    具有反复弯曲磁性区域的治疗磁性片

    公开(公告)号:US5304111A

    公开(公告)日:1994-04-19

    申请号:US901601

    申请日:1992-06-19

    IPC分类号: A61N2/06 A61N2/08 A61N1/00

    CPC分类号: A61N2/06

    摘要: A flexible planar magnetic sheet for therapeutic use has a regular repeating pattern of curved first and second areas of alternating magnetic polarity arranged so that a line traverses a plurality of said curved areas in a majority of possible orientations of the line along the surface plane of the sheet with respect to the pattern. In one embodiment, the pattern comprises an array of polka dot regions of one polarity uniformly sized and spaced on a background of opposite polarity. Alternatively, the pattern can be shaped as a series of interdigitated undulating first and second areas of alternating magnetic polarity. The areas each have curved boundaries defined by wavy lines and a width which varies between a maximum and a minimum proceeding generally lengthwise along the wavy lines of a lengthwise periodicity to define lobe-shaped portions of each area.

    摘要翻译: 用于治疗用途的柔性平面磁性片具有布置成交替磁极性的弯曲的第一和第二区域的规则重复图案,其布置成沿着线的表面平面沿着线的大部分可能的取向遍及多个所述弯曲区域 相对于图案。 在一个实施例中,图案包括在极性相反的背景上均匀地尺寸和间隔的一个极性的圆点区域阵列。 或者,图案可以被成形为交替磁极性的一系列交错的起伏的第一和第二区域。 这些区域各自具有由波浪线限定的弯曲边界,并且宽度在最大和最小值之间变化的宽度沿纵向周期的波浪线大致纵向延伸,以限定每个区域的波瓣形部分。