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    • 13. 发明申请
    • A COMPACT COIL ASSEMBLY FOR TRANSIENT VOLTAGE PROTECTION
    • 用于瞬态电压保护的紧凑型线圈组件
    • WO1995019630A1
    • 1995-07-20
    • PCT/US1995000642
    • 1995-01-18
    • SQUARE D COMPANY
    • SQUARE D COMPANYHEISE, James, ArthurVOLESKY, Gary, A.HAUN, Andy, AllenZYLSTRA, Henry, J.
    • H01H67/02
    • H02H3/338H01F5/02H01F27/343H01H9/14H01H83/02
    • A compact coil assembly (10) is provided for protecting electrical components from transient voltage surges. The assembly (10) includes a bobbin (12) having a cylindrical core (14) with two ends. A first and second flange (20, 22) are each perpendicularly mounted and extended outwardly from one of the ends. A lead pin (30) is perpendicularly upstanding on the top surface of the first flange (20). The first flange (20) has parallel outer and inner walls (26, 28) defining a channel (24) therebetween. The inner wall (28) has a slot (32) therethrough. The slot (32) is positioned on the top surface (34) of the first flange opposite the lead pin (30). The channel (24) extends from the lead pin across to the end of the slot (32) near the core (14). The width of the channel (24) and the slot are adapted for guiding a winding wire therethrough.
    • 提供一种紧凑的线圈组件(10),用于保护电气部件免受瞬态电压浪涌。 组件(10)包括具有两端的圆柱形芯(14)的线轴(12)。 第一和第二凸缘(20,22)各自垂直地安装并从其中一个端部向外延伸。 引导销(30)在第一凸缘(20)的顶表面上垂直地竖立。 第一凸缘(20)具有在其间限定通道(24)的平行的外壁和内壁(26,28)。 内壁(28)具有穿过其中的槽(32)。 所述槽(32)位于所述第一凸缘的与所述引脚(30)相对的顶表面(34)上。 通道(24)从引脚销延伸到靠近芯部(14)的槽(32)的端部。 通道(24)和槽的宽度适于引导绕组线穿过其中。