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发明公开
CN102654381A 一种雷管爆炸闭合开关及其构成的电炮 无效 - 驳回

一种雷管爆炸闭合开关及其构成的电炮
摘要：
本发明公布了一种雷管爆炸闭合开关，包括击发正极板和击发负极板，在击发正极板和击发负极板之间设置有高压绝缘层，在所述击发负极板上安装有雷管座，雷管座呈圆筒状，其底部密封并向内凹陷形成击发平面，击发平面向内凹陷形成横截面为弧形的击发槽，击发槽构成圆环。本发明具有结构简单、电感低、耐高电压、承受大电流的特点；电极不发生烧蚀，运行稳定、可靠的特点；平行板装结构，易于与平行板传输的脉冲功率装置连接，应用于此类装置中，结构紧凑，易满足装置的低电感要求，进而增加装置的放电电流峰值，缩短放电电流上升时间，提高装置的放电性能。
摘要（英）：

The invention discloses a detonator explosion closing switch, comprising a firing positive plate and a firing negative plate, wherein a high-voltage insulating layer is arranged between the firing positive plate and the firing negative plate; a detonator seat is installed on the firing negative plate; the detonator seat is circular-barrel-shaped, and the bottom of the detonator seat is sealed and sunk inwards to form a firing plane; the firing plane is sunk inwards to form a firing groove with an arc cross section; and the firing groove forms a circular ring. The detonator explosion closing switch disclosed by the invention has the advantages of being simple in structure, low in inductance, resistant to high voltage, high in current-withstanding capacity, free from electrode ablation, and stable and reliable in operation; and due to a parallel plate structure, the detonator explosion closing switch is easily connected with a pulse power device of parallel plate transmission, applied to the device and the like, and compact in structure, and the low-inductance requirement of the device can be met easily, a peak value of discharge current of the device is increased, the rise time of the discharge current is shortened, and the discharge performance of the device is improved.

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