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公开(公告)号：US09683825B2
公开(公告)日：2017-06-20
申请号：US15045879
申请日：2016-02-17
摘要： A rock-fracturing mining explosive element; said explosive element subjected to an initial spreading against a target surface on impact of said explosive element with said target surface; said explosive element so constructed as to control the rate of spreading and compression against said surface prior to detonation.
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公开(公告)号：US09534874B2
公开(公告)日：2017-01-03
申请号：US14612174
申请日：2015-02-02
CPC分类号： F42B1/028
摘要： A user-fillable linear shaped charge (10), comprising an elongate body (15) and a liner (30), in which the charge further comprises a cavity (50) adjacent at least part of the liner for receiving explosive material, the cavity comprising two elongate channels (50A, 50B) extending adjacent the liner, the body having a delivery opening (55) between the channels for receiving explosive material.
摘要翻译： 一种用户可填充的线状电荷（10），包括细长体（15）和衬垫（30），其中所述电荷还包括邻近所述衬垫的至少一部分以接收爆炸性材料的空腔（50），所述腔 包括邻近所述衬套延伸的两个细长通道（50A，50B），所述主体在通道之间具有用于接收爆炸性材料的输送开口（55）。
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公开(公告)号：US20160169652A1
公开(公告)日：2016-06-16
申请号：US15045879
申请日：2016-02-17
摘要： A rock-fracturing mining explosive element; said explosive element subjected to an initial spreading against a target surface on impact of said explosive element with said target surface; said explosive element so constructed as to control the rate of spreading and compression against said surface prior to detonation.
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公开(公告)号：US09291439B2
公开(公告)日：2016-03-22
申请号：US13537931
申请日：2012-06-29
摘要： A rock-fracturing mining explosive element; said explosive element subjected to an initial spreading against a target surface on impact of said explosive element with said target surface; said explosive element so constructed as to control the rate of spreading and compression against said surface prior to detonation.
摘要翻译： 岩石压裂采矿爆炸物; 所述爆炸性元件在所述爆炸元件与所述目标表面的撞击时经受对目标表面的初始扩展; 所述爆炸元件被构造成在爆炸之前控制对所述表面的扩展和压缩的速率。
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65.发明授权Canisters with integral locking means and cast booster explosives comprising the same 有权具有整体锁定装置的罐和包括该装置的加强型爆炸物公开(公告)号：US09115963B2
公开(公告)日：2015-08-25
申请号：US14116513
申请日：2012-05-09
CPC分类号： F42B3/26 , B29C45/14 , B29K2023/0633 , B29L2031/712 , F42B3/08 , F42B3/28 , F42D1/04 , F42D1/043
摘要： A booster explosive (10) is comprised of assembled components comprising a canister body (12, 112) having a fuse tunnel (22) formed integrally therewith and a separate cap well (14, 114) mounted within the canister body (12, 112) which is filled with a solid cast explosive (34). The connector end (14c, 114c, 214c) of cap well (14, 114) is configured to engage cap well mounting fixture (28, 128) disposed within the canister body (12, 112). Cap well mounting fixture (28, 128) has a flexible and resilient crown-shaped locking member (28a, 128a) formed integrally therewith and is otherwise configured to positively retain a detonator (16, 116) within the cap well (14, 114). More than one cap well (214a, 214b, 214a′, 214b′) and more than one fuse tunnel (222a, 222b, 222a′, 222b′) may be provided in the canister body (212, 212′).
摘要翻译： 增压炸药（10）由组装的组件组成，该组件包括具有与其一体形成的熔断器通道（22）的罐主体（12,112）和安装在罐主体（12,112）内的单独的帽盖（14,114） 其中填充有固体铸造炸药（34）。 帽套（14,114）的连接器端（14c，114c，214c）构造成接合设置在罐主体（12,112）内的盖安装夹具（28,128）。 盖安装固定装置（28,128）具有与其一体形成的柔性和弹性的冠形锁定构件（28a，128a），而另外构造成将雷管（16,116）可靠地保持在盖子井（14,114）内， 。 可以在罐主体（212,212'）中设置多于一个盖孔（214a，214b，214a'，214b'）和多于一个的熔断器通道（222a，222b，222a'，222b'）。
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公开(公告)号：US20100139515A1
公开(公告)日：2010-06-10
申请号：US12330619
申请日：2008-12-09
申请人： Allan W. King
发明人： Allan W. King
摘要： An integral shaped charge has a liner portion and a case portion, the liner portion forming a cavity extending from a face to an apex. An explosive is disposed in the chamber.
摘要翻译： 整体成型的电荷具有衬垫部分和壳体部分，衬垫部分形成从面到顶部延伸的空腔。 爆炸物被放置在腔室中。
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公开(公告)号：US06016753A
公开(公告)日：2000-01-25
申请号：US141382
申请日：1998-08-27
摘要： An explosive material-energized plasticized metal slug cutter for use within tubular cylinders, or pipe or similar structures-especially in buried or otherwise inaccessible locations is disclosed. The cutter includes explosive material initially disposed in a particular hourglass or dogbone shape and surrounded by a layer of explosive-plasticizable copper or similar material which becomes both heated to plasticity and imparted with kinetic energy upon explosive material detonation. The hourglass or dogbone shape of the explosive material provides focus or shaping of the copper metal into a confined slug pattern enabling a clean and relatively low expended-energy cutting of a surrounding tubular cylinder into axial segments. The cutter employs a cutting action inclusive of spalling at the outer surface of the cut tubing opposite the region of slug impact. Scaling of explosive material sizes, weights and shapes for differing tubular cylinder dimensions is disclosed along with a mathematical algorithm usable in cutting action prediction.
摘要翻译： 公开了一种用于管状圆柱体或管道或类似结构中的爆炸材料通电的塑化金属块塞切割器，特别是在埋置或其他不可接近的位置。 切割器包括最初以特定的沙漏或狗骨形状布置的爆炸性材料，并被一层可爆炸塑化的铜或类似材料包围，该层可以被加热到可塑性，并在爆炸物质爆炸时赋予动能。 爆炸材料的沙漏或狗骨形状提供铜金属的焦点或成形为密封的块状图案，使得能够将周围管状圆柱体清洁且相对较低的能量切割切割成轴向段。 切割器采用切割动作，包括在切断管的外表面处与柱塞冲击区域相对的剥落。 公开了用于不同管状筒尺寸的爆炸材料尺寸，重量和形状的缩放以及可用于切割动作预测的数学算法。
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公开(公告)号：US5814758A
公开(公告)日：1998-09-29
申请号：US802834
申请日：1997-02-19
申请人： David J. Leidel
发明人： David J. Leidel
摘要： A flexible linear shaped charge for discharging a high speed jet to penetrate a target comprising an outer housing which includes a sheath and the high speed jet, the high speed jet being integral with the sheath, and an explosive core disposed within the outer housing between the sheath and the high speed jet, the outer housing comprising a low density matrix mixed with a high density heavy metal powder to increase the confinement of the explosive core, thereby improving the performance of the shaped charge.
摘要翻译： 一种用于排出高速射流以穿透目标的柔性线性成形装置，包括包括护套和高速射流的外壳，高速射流与护套成一体，以及设置在外壳内的爆炸芯 护套和高速射流，外壳包括与高密度重金属粉末混合的低密度基质，以增加炸药芯的限制，从而提高成形装药的性能。
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公开(公告)号：US5351622A
公开(公告)日：1994-10-04
申请号：US10054
申请日：1993-01-28
申请人： Olof Ekholm
发明人： Olof Ekholm
CPC分类号： F42B1/02
摘要： A method of securing a liner or inlay in an opening of a case surrounding a shaped explosive charge on all sides except for the opening, the opening facing the direction of the intended effect of the charge. The liner or inlay defines the shape of the charge in the direction of the intended effect of the charge. The method comprises immovably securing the liner or inlay in a direction parallel to the direction of the intended effect of the charge, and simultaneously resiliently securing the liner or inlay in a direction orthogonal to the direction of the intended effect of the charge, whereby a clearance is exists between an outer edge of the inlay or liner and an inner wall of the case.
摘要翻译： 一种固定衬套或嵌体的方法，所述方法将围绕成形爆炸物的壳体的开口中的除了开口之外的所有侧面的开口固定，所述开口面向所述电荷的预期效果的方向。 衬垫或嵌体在电荷的预期效果的方向上定义电荷的形状。 该方法包括在平行于电荷的预期效果的方向的方向上不可动地固定衬垫或嵌体，并且同时沿垂直于电荷预期效果的方向的方向弹性地固定衬垫或嵌体，由此间隙 存在于嵌体或衬垫的外边缘和壳体的内壁之间。
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70.发明授权Explosive entry and cutting device and a method of explosive entry and cutting 失效爆炸进入和切割装置以及爆炸物进入和切割的方法
公开(公告)号：US4905601A
公开(公告)日：1990-03-06
申请号：US201037
申请日：1988-06-01
申请人： Roy E. Gabriel , Alf G. Arneson
发明人： Roy E. Gabriel , Alf G. Arneson
IPC分类号： F42B3/08
CPC分类号： F42B3/08
摘要： This invention relates to an explosive-containing device for cutting dense material, the device being particularly useful in forced entry situations, e.g. in law enforcement situations or where an immediate entry into a burning building through its wall is required.
摘要翻译： 本发明涉及一种用于切割致密材料的含炸药装置，该装置在强制进入情况下特别有用。 在执法情况下或需要通过墙壁立即进入燃烧建筑物的地方。
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