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1. 发明申请

US20190063885A1 PERFORATING SYSTEMS WITH INSENSITIVE HIGH EXPLOSIVE 审中-公开
公开(公告)号：US20190063885A1
公开(公告)日：2019-02-28
申请号：US16171758
申请日：2018-10-26
申请人： Halliburton Energy Services, Inc.
发明人： James Marshall Barker , Thomas Earl Burky
IPC分类号： F42B1/024 , E21B43/1185 , E21B43/117 , E21B43/116
CPC分类号： F42B1/024 , E21B43/116 , E21B43/117 , E21B43/1185 , E21B43/11857
摘要： The disclosure relates to perforating systems for perforating the casing of a wellbore. The perforating systems contain insensitive high explosives. The disclosure also relates to shaped charges containing insensitive high explosives for use in such perforating systems. The disclosure further relates to methods of using such perforating systems to perforate the casing of a wellbore

2. 发明授权

US5204493A Inert insertion for explosive wave guidance in shaped charges 失效
标题翻译：惰性插入用于成型装药中的爆炸波导
公开(公告)号：US5204493A
公开(公告)日：1993-04-20
申请号：US102262
申请日：1979-11-30
申请人： Wolfgang Christmann , Gerhard Lindner , Paul Lingens
发明人： Wolfgang Christmann , Gerhard Lindner , Paul Lingens
IPC分类号： F42B1/024
CPC分类号： F42B1/024
摘要： This task is solved according to the invention by a design corresponding to the characteristic of the claim. The inert insertion according to the invention has the shape of a cylinder with a cone or truncated cone-shaped extension whereby the transition from cylinder to extension takes place without break. The inert insertion is to be arranged in the explosive of the shaped charge oriented such that it points with its free end tapering to the cone tip or top surface, respectively, of the truncated cone in the direction to the primer charge and correspondingly with its cylindrical part in the direction to the lining of the shaped charge. This inert insertion from cylinder and cone or truncated cone, respectively, has been shown to be especially favorable in comparison to the well-known forms of inert insertion. The effect of shaped charge rounds equipped with it on modern multiplate targets was significantly better than those of charges with inert insertions of conventional form.
摘要翻译：根据本发明，通过与权利要求的特征对应的设计来解决该任务。根据本发明的惰性插入件具有圆锥形或截锥形延伸部的形状，从而从圆筒到延伸部的过渡不发生断裂。惰性插入物将被布置在成形装药物的炸药中，使得它的自由端分别锥形到截锥体的锥尖或顶表面，并且与其圆柱体相对应部分朝向成型装料衬里的方向。与已知的惰性插入形式相比，分别从圆柱体和圆锥体或截锥体分别进行的这种惰性插入是显示特别有利的。配备它的成形装药轮对现代多靶标的影响明显优于常规形式的惰性插入装置。

3. 发明授权

US3906857A Anti-tank mine 失效
标题翻译：反坦克矿
公开(公告)号：US3906857A
公开(公告)日：1975-09-23
申请号：US35691453
申请日：1953-05-22
申请人： ROTONDI JR SALVATORE JOSEPH
发明人： ROTONDI JR SALVATORE JOSEPH
IPC分类号： F42B1/024 , F42B23/04
CPC分类号： F42B1/024 , F42B23/04
摘要： 1. In a demolition unit, a closed container, an explosive charge in said container, and a solid projectile plate of substantial thickness secured to the top wall of said container, said explosive charge comprising a center core portion in contact with said projectile plate for forming a shock wave when detonated to propel said projectile plate toward said target, and an annular portion concentric about said core and forming an annular shaped charge axially spaced rearwardly of said projectile plate and collapsible upon detonation to augment the explosive effect of said center core portion.
摘要翻译： 1.在拆卸单元中，密封容器，所述容器中的炸药，以及固定到所述容器的顶壁上的坚固的射弹板，所述炸药包括与所述射弹板接触的中心芯部分，用于当引爆以将所述抛射体板推向所述目标时形成冲击波;以及围绕所述芯同心的环形部分，并且形成在所述射弹板的后方轴向间隔开的环形成形装置，并且在爆炸时可折叠以增加所述中心芯部分的爆炸作用。

4. 发明授权

US3736875A Explosive charge with annular ignition gap 失效
标题翻译：爆炸性充电与环形点火GAP
公开(公告)号：US3736875A
公开(公告)日：1973-06-05
申请号：US3736875D
申请日：1970-09-23
申请人： DYNAMIT NOBEL AG
发明人： BUCKLISHCH L
IPC分类号： F42B1/024 , F42B3/08
CPC分类号： F42B1/024
摘要： An explosive charge separated from an annular propagation charge by a conical inert element so as to form an annular ignition gap between the propagation charge and the explosive charge, the annular ignition gap having a width of only 1-5 mm.
摘要翻译：爆炸装置由环形传播电荷与锥形惰性元件分开，以便在传播电荷与爆炸电荷之间形成环形点火间隙，环形点火间隙的宽度仅为1-5毫米。

5. 发明授权

US3027838A Shaped charge 失效
标题翻译：成型充电
公开(公告)号：US3027838A
公开(公告)日：1962-04-03
申请号：US59425556
申请日：1956-06-27
申请人： BORG WARNER
发明人： MEDDICK LORRAIN D
IPC分类号： F42B1/024
CPC分类号： F42B1/024 , Y10S102/701

6. 发明授权

US2892407A Shaped cavity explosive charge 失效
标题翻译：成型腔炸药
公开(公告)号：US2892407A
公开(公告)日：1959-06-30
申请号：US26865152
申请日：1952-01-28
申请人： MACLEOD NORMAN A
发明人： MACLEOD NORMAN A
IPC分类号： F42B1/024
CPC分类号： F42B1/024 , Y10S102/701

7. 发明公开

US20240361107A1 SHAPED CHARGE SYSTEMS WITH WAVESHAPER-EMBEDDED FUZING 审中-公开
公开(公告)号：US20240361107A1
公开(公告)日：2024-10-31
申请号：US18308771
申请日：2023-04-28
申请人： L3Harris Technologies, Inc.
发明人： Zac SPEARS , Scott HILL , Scott ASHELY , Rita KERRIGAN , Justin SWEITZER , David SIMMONS
IPC分类号： F42B1/024 , F42B12/16 , F42C15/40
CPC分类号： F42B1/024 , F42B12/16 , F42C15/40
摘要： A shaped charge system controlled by an electronic safe and arm device located outside a system chamber comprises a billet of explosive fill material in the chamber, a waveshaper disposed in the explosive material, and a detonator and firing module disposed within the waveshaper.

8. 发明授权

US11567054B1 Lens for shaping an explosively generated shock 有权
公开(公告)号：US11567054B1
公开(公告)日：2023-01-31
申请号：US17305589
申请日：2021-07-09
申请人： US Government by the Secretary of the Air Force
发明人： Eric Welle
IPC分类号： G01N33/22 , F42B1/024
摘要： A shaped lens for minimizing differences in time of arrival at the output surface of an explosive assembly. The lens is plano-convex with the convex shape oriented towards the explosive charge. The lens becomes monotonically thicker as the center of the lens is radially approached from the edge, according to a formula accounting for the detonation velocity of the explosive and velocity of the shockwave through the lens. The lens is preferably incorporated into a test fixture using a liquid explosive, such as nitromethane. The test fixture may be assembled on site, at the test location.

9. 发明授权

US10480295B2 Jet perforating device for creating a wide diameter perforation 有权
公开(公告)号：US10480295B2
公开(公告)日：2019-11-19
申请号：US14778513
申请日：2013-05-30
申请人： Halliburton Energy Services, Inc.
发明人： Jerry L. Walker , Jason Paul Metzger , Gerald Graves Craddock, Jr.
IPC分类号： E21B43/114 , E21B43/117 , F42B1/00 , F42B1/024 , F42B1/028 , F42B1/032 , F42B3/08 , E21B29/00 , E21B29/02 , E21B43/11
摘要： An explosive charge assembly comprises a housing, a liner disposed on a face of an explosive charge, an opening through the liner disposed at the apex, and a lip disposed around the perimeter of the opening. The liner forms an apex and a mouth opposite the apex, and the liner and the explosive charge are disposed in the housing. The explosive charge is disposed between the liner and the housing, and the lip extends from the liner in a direction towards the mouth.

10. 发明授权

US5792980A Producing explosive-formed projectiles 失效
标题翻译：生产爆炸性弹丸
公开(公告)号：US5792980A
公开(公告)日：1998-08-11
申请号：US535949
申请日：1990-05-21
申请人： Klaus Weimann
发明人： Klaus Weimann
IPC分类号： F42B1/024 , F42B1/028 , F42B1/032 , F42B12/10
CPC分类号： F42B1/024 , F42B1/028 , F42B1/032
摘要： A device for the production of explosive formed projectiles includes a cag with an explosive filling, an ignition device arranged at the bottom and a disc-shaped metal insert covering the top of the explosive filling. In order to produce several projectiles or a single projectile composed of several such projectiles with a large l/d ratio, the insert includes at least two discs, arranged directly behind each other.
摘要翻译：用于生产爆炸性成形射弹的装置包括具有爆炸物填充物的壳体，布置在底部的点火装置和覆盖炸药填充物顶部的盘形金属插入件。为了制造几个弹射体或由几个这样的具有大的l / d比率的这样的弹体组成的单个射弹，插入件包括至少两个彼此直接布置的盘。

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