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公开(公告)号：US08256350B2
公开(公告)日：2012-09-04
申请号：US12726575
申请日：2010-03-18
申请人： Peter J Haskins
发明人： Peter J Haskins
IPC分类号： F42B12/20
CPC分类号： F42B12/207 , F42B12/208 , F42C19/0846
摘要： This invention relates to a novel insensitive munition comprising one warhead and also munitions comprising one or more warheads. In particular, the invention lies in the field of insensitive munition warheads. There are further provided methods of preparing the warheads of the invention, methods of controllably detonating the warheads and a kit suitable for preparing such a warhead. The warhead comprises at least two portions of high explosive separated by a non-detonative material, wherein each portion has a cross section below its critical detonation cross section, and wherein the at least two portions are arranged such that the total cross section of the at least two portions exceeds the critical detonation cross section of said high explosive, such that in use only simultaneous detonation of the at least two high explosives causes detonation to occur.
摘要翻译： 本发明涉及一种新颖的不灵敏弹药，包括一个弹头和包括一个或多个弹头的弹药。 特别是，本发明在于弹道弹头领域。 进一步提供了制备本发明的弹头的方法，可控制地引爆弹头的方法和适于制备这种弹头的试剂盒。 弹头包括由非引爆材料分开的至少两部分高爆炸，其中每个部分具有低于其临界爆炸横截面的横截面，并且其中所述至少两个部分布置成使得所述至少两个部分的总截面为 至少两个部分超过所述高爆炸物的临界爆炸横截面，使得在使用中只有同时引爆至少两个高爆炸物会导致爆震。
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公开(公告)号：US20100089271A1
公开(公告)日：2010-04-15
申请号：US12527030
申请日：2008-02-18
CPC分类号： C06B25/00 , C06B25/04 , C07C255/54 , C09K19/2007 , C09K2019/0407 , C09K2019/0414 , C09K2019/0444
摘要： This invention relates to the field of novel explosives, compositions and munitions comprising the same, as well as methods of synthesis and their use. The invention particularly relates to the field of explosives which are switchable between two different liquid crystalline states, and which possesses a general formula below. wherein M is a mesogenic core, R1 and R2 are independently selected terminal end groups attached to the mesogenic core, and wherein the mesogenic core contains sufficient (NO2)x to provide an explosive output. The explosive compound may form part of an explosive composition, which may be used as a high explosive fill for any part of a munition. The explosive composition may contain other components such as non-explosive LC compounds, or binders, or further known explosive compounds. The explosive composition has one or more liquid crystalline states, which may possess differing sensitivities
摘要翻译： 本发明涉及新型爆炸物，组合物和包含其的弹药领域，以及合成方法及其用途。 本发明特别涉及可在两种不同液晶状态之间切换的爆炸物领域，其具有以下通式。 其中M是介晶核，R1和R2独立地选自连接到介晶核的末端基团，并且其中介晶核含有足够的（NO 2）x以提供爆炸性的输出。 爆炸性化合物可构成爆炸物组合物的一部分，可用作弹药的任何部分的高爆炸物填充物。 炸药组合物可能含有其他成分，如非爆炸性LC化合物或粘合剂，或其他已知的爆炸性化合物。 该炸药组合物具有一种或多种液晶状态，其可具有不同的灵敏度
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公开(公告)号：US5044280A
公开(公告)日：1991-09-03
申请号：US476395
申请日：1990-06-05
IPC分类号： F42B20060101 , F42B1/024 , F42B3/08
CPC分类号： F42B1/024 , Y10S102/701
摘要： The device (10) consists of a bar (12) of high explosive having a planisymmetrical groove (20) along one side lined with a hollow charge liner (28). A pair of backing charges (34, 36) connected by a bridging charge (42) are disposed along the opposite side of the bar. Each backing charge is separated from the bar by a gap (38, 40) which tapers towards the common longitudinal periphery of the bar and charge. The surfaces of the backing charges facing the gaps are lined with liners (46, 48). A linear initiating charge (54) is separated from the bridging charge longitudinally of the device by a gap (61). The facing surface of the charge (54) is lined with a metal strip (58) which, when the charge is detonated, is projected across the gap (61) to initiate the bridging charge linearly. A detonation wave then propagates from the bridging charge down each backing charge towards its peripheral region, projecting the liners (46, 48) across the gaps (38, 40) to initiate the bar. A detonation wavefront is thereby initiated along the length of the opposite side of the bar (12) which then propagates through the bar to form the hollow charge liner (28) into a linearly-projected cutting jet of high penetration efficiency.
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公开(公告)号：US20100236443A1
公开(公告)日：2010-09-23
申请号：US12726575
申请日：2010-03-18
申请人： Peter J. Haskins
发明人： Peter J. Haskins
CPC分类号： F42B12/207 , F42B12/208 , F42C19/0846
摘要： This invention relates to a novel insensitive munition comprising one warhead and also munitions comprising one or more warheads. In particular, the invention lies in the field of insensitive munition warheads. There are further provided methods of preparing the warheads of the invention, methods of controllably detonating the warheads and a kit suitable for preparing such a warhead. The warhead comprises at least two portions of high explosive separated by a non-detonative material, wherein each portion has a cross section below its critical detonation cross section, and wherein the at least two portions are arranged such that the total cross section of the at least two portions exceeds the critical detonation cross section of said high explosive, such that in use only simultaneous detonation of the at least two high explosives causes detonation to occur.
摘要翻译： 本发明涉及一种新颖的不灵敏弹药，包括一个弹头和包括一个或多个弹头的弹药。 特别是，本发明在于弹道弹头领域。 进一步提供了制备本发明的弹头的方法，可控制地引爆弹头的方法和适于制备这种弹头的试剂盒。 弹头包括由非引爆材料分开的至少两部分高爆炸，其中每个部分具有低于其临界爆炸横截面的横截面，并且其中所述至少两个部分布置成使得所述至少两个部分的总截面为 至少两个部分超过所述高爆炸物的临界爆炸横截面，使得在使用中只有同时引爆至少两个高爆炸物会导致爆震。
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公开(公告)号：US4693181A
公开(公告)日：1987-09-15
申请号：US548672
申请日：1983-10-17
申请人： David A. Dadley , Peter J. Haskins
发明人： David A. Dadley , Peter J. Haskins
摘要： The application discloses improvements in hollow charges for linear cutting or demolition purposes wherein a bar formed from a composite of explosive material and a first pliant material has a V-shaped groove with a liner formed from a composite of particulate metal and a second pliant material. The metal may be copper and preferably the first and second pliant materials include the same constituents. The charge may include a casing having a spacing portion having an engagement surface for presentation to a work surface, which engagement surface is parallel to the outer edges of the liner and spaced therefrom to maintain an optimum stand-off distance. The casing may further include a groove filling portion of low density material which may be integrally constructed with the casing from a flexible material such as expanded polyethylene.
摘要翻译： 该申请公开了用于线性切割或拆除目的的中空装料的改进，其中由爆炸材料和第一柔顺材料的复合材料形成的条具有V形槽，其具有由颗粒状金属和第二柔性材料的复合材料形成的衬里。 金属可以是铜，优选地，第一和第二柔顺材料包括相同的成分。 电荷可以包括具有间隔部分的壳体，所述间隔部分具有用于呈现到工作表面的接合表面，该接合表面平行于衬垫的外边缘并与其间隔开并保持最佳间隔距离。 壳体还可以包括低密度材料的槽填充部分，其可以由诸如膨胀聚乙烯的柔性材料与壳体整体构造。
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