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54 条记录 (耗时 0.011 秒)

    Detonation of explosives
    2.
    发明授权
    Detonation of explosives 有权
    炸药爆炸

    公开(公告)号：US08857339B2

    公开(公告)日：2014-10-14

    申请号：US13992794

    申请日：2011-12-09

    申请人： Elmar Muller ,  Pieter Stephanus Jacobus Halliday ,  Clifford Gordon Morgan ,  Paul Dastoor ,  Warwick Belcher ,  Xiaojing Zhou ,  Glenn Bryant

    发明人： Elmar Muller ,  Pieter Stephanus Jacobus Halliday ,  Clifford Gordon Morgan ,  Paul Dastoor ,  Warwick Belcher ,  Xiaojing Zhou ,  Glenn Bryant

    IPC分类号： F42C15/38 ,  F42C19/12 ,  F42B3/12 ,  F42B3/18 ,  F42B3/113 ,  F42D1/05 ,  C06C5/06

    CPC分类号： F42D1/05 ,  C06C5/06 ,  F42B3/12 ,  F42B3/18 ,  F42C15/38 ,  F42C19/12

    摘要： An explosives detonator system for detonating an explosive charge with which it is, in use, arranged in a detonating relationship is provided. On acceptance of a detonation initiating signal having a detonation initiating property, the system initiates and thus detonates the explosive charge. The system includes an initiating device which accepts the detonation initiating signal and initiates and thus detonates the explosive charge. The initiating device is initially in a non-detonation initiating condition, in which it is not capable of accepting the detonation initiating signal. The system also includes a switching device that detects a chemical compositional component as a switching property of a switching signal that is transmitted to the detonator system, with the switching device being capable of switching the initiating device, on detection of the chemical compositional component, to a standby condition in which the initiating device accepts the detonation initiating signal when it is transmitted thereto.

    摘要翻译： 提供了一种爆炸物雷管系统，用于引爆爆炸物的爆炸物，在使用中以爆炸关系布置。 在接收到具有爆震启动特性的爆震启动信号时，系统启动并因此引爆炸药。 该系统包括启动装置，其接收爆震启动信号并启动并因此引爆炸药。 起动装置最初处于非爆炸启动状态，其中它不能接受爆震启动信号。 该系统还包括开关装置，其检测化学组成成分作为传输到雷管系统的开关信号的开关特性，其中开关装置能够在检测到化学成分组件时将启动装置切换到 启动装置在其被发送时接受爆震启动信号的待机状态。

    Self-sparging inertia armed nose fuze
    3.
    发明授权
    Self-sparging inertia armed nose fuze 失效
    自动喷射惯性武装鼻子引信

    公开(公告)号：US4404911A

    公开(公告)日：1983-09-20

    申请号：US318664

    申请日：1981-11-05

    申请人： Frank H. Bell ,  John A. Peterson

    发明人： Frank H. Bell ,  John A. Peterson

    IPC分类号： F42C15/38

    CPC分类号： F42C15/38

    摘要： An arming fuze for ordnance type munitions having but one movable part comprising a solvent desensitized liquid explosive contained in a ported (ventillated) cavity that is normally sealed by a sleeve. Upon movement of the sleeve and exposure of the liquid explosive within the cavity to the air, the liquid explosive loses a volatile solvent, the desensitizing agent, and becomes progressively more sensitive. A first embodiment is that of an inertia armed nose fuze for a projectile wherein the desensitized liquid explosive is enclosed in the cavity in a porous solid matrix. Upon rapid acceleration, as when the projectile is fired, the sleeve undergoes set-back thereby exposing the porous matrix to a violent slip stream of air and to a strong desiccating action. The liquid explosive rapidly loses solvent to the air, rapidly becoming more sensitive whereby it is impact sensitive by the time impact on the target occurs. A second embodiment is that of a contact fuze for mine munitions wherein the fuze is armed by manually moving the sleeve to uncover the ventillation ports thereby to allow the solvent to leave the explosive liquid. When the explosive liquid has "dried", it is rendered sensitive to pressure or shock whereby detonation occurs upon striking or crushing the fuze.

    摘要翻译： 一种用于军械式弹药的装甲引信，其具有一个可移动部件，其包含通常由套筒密封的带孔（通风）腔体中的溶剂脱敏液体炸药。 当套筒移动并将空腔内的液体炸药暴露于空气中时，液体炸药会失去挥发性溶剂，脱敏剂，并逐渐变得更敏感。 第一实施例是用于抛射体的惯性武装鼻子引信，其中脱敏的液体炸药被封闭在多孔固体基质中的空腔中。 当快速加速时，就像抛射弹射击一样，套筒会发生回弹，从而将多孔基体暴露于暴风的空气流中并产生强烈的干燥作用。 液体爆炸物迅速向空气中流失溶剂，迅速变得更加敏感，由此受到对目标的时间影响的冲击敏感。 第二个实施例是用于矿山弹药的接触引信，其中引信通过手动移动套筒以露出排气口，从而允许溶剂离开爆炸性液体。 当爆炸性液体“干燥”时，会对压力或冲击敏感，因此在引爆或击打引信时会发生爆震。

    Scatterable antipersonnel mine
    4.
    发明授权
    Scatterable antipersonnel mine 失效
    可散射的杀伤人员地雷

    公开(公告)号：US4218974A

    公开(公告)日：1980-08-26

    申请号：US618269

    申请日：1967-02-16

    申请人： Robert W. Heinemann

    发明人： Robert W. Heinemann

    IPC分类号： F42B23/10 ,  F42C15/38

    CPC分类号： F42C15/38 ,  F42B23/10

    摘要： An antipersonnel mine having a pressure sensitive explosive diluted and dnsitized by an inert bulking agent and a volatile liquid to temporarily unarm the explosive until the volatile liquid is evaporated. A method for desensitizing the mine by addition of the volatile liquid before the explosive sensitizer is added.

    摘要翻译： 一种具有由惰性填充剂和挥发性液体稀释和脱敏的压敏爆炸物的杀伤人员矿井，以暂时将武器装备起来，直到挥发性液体蒸发。 在添加爆炸敏化剂之前通过添加挥发性液体使矿井脱敏的方法。

    Method and device for mixing and initiating a pyrotechnic charge
    10.
    发明授权
    Method and device for mixing and initiating a pyrotechnic charge 失效
    用于混合和启动烟火炸药的方法和装置

    公开(公告)号：US08603271B2

    公开(公告)日：2013-12-10

    申请号：US13672070

    申请日：2012-11-08

    申请人： BAE Systems Bofors AB

    发明人： Mats Runemard ,  Christian Vieider

    IPC分类号： C06B45/00 ,  D03D23/00 ,  D03D43/00

    CPC分类号： F42B3/10 ,  C06B45/00 ,  C06B47/02 ,  C06C7/00 ,  F42C15/24 ,  F42C15/26 ,  F42C15/38 ,  F42C19/0803 ,  F42C19/0815

    摘要： Method and device for mixing and initiating a pyrotechnic charge, comprising at least one coherent porous fuel structure (16) and at least one oxidizer (8). According to the invention, the coherent porous fuel structure (16) and the oxidizer (8) are placed apart in a mixing device (1, 20) to prevent unintentional ignition, and in which the oxidizer (8), in response to the action of a force upon the mixing device (1, 20), for example upon firing of an artillery shell, is transported into the coherent porous fuel structure (16), after which the obtained pyrotechnic charge is initiated after a set time delay.

    摘要翻译： 用于混合和引发烟火电荷的方法和装置，包括至少一个相干多孔燃料结构（16）和至少一个氧化器（8）。 根据本发明，相干多孔燃料结构（16）和氧化器（8）分开放置在混合装置（1,20）中以防止意外着火，并且其中氧化剂（8）响应于该作用 例如在炮击炮弹的情况下，混合装置（1,20）上的力被传送到相干多孔燃料结构（16）中，之后在设定的时间延迟之后开始获得的烟火充电。