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1. 发明申请

US20220276036A1 Breaching Device with Tamping Gel 有权
公开(公告)号：US20220276036A1
公开(公告)日：2022-09-01
申请号：US17556305
申请日：2021-12-20
申请人： Esoteric, LLC
发明人： Yousef Sansour
IPC分类号： F42D1/28 , F42B3/22 , F42D1/20
摘要： A breaching device includes a body having a tamping material. The body has a target surface that is configured to face a target to be breached and a backing surface that is opposite the target surface. The tamping material is formed of gel and is configured to reflect an explosive force directed way from the target surface towards the target surface.

2. 发明授权

US10760384B2 Method of creating and finishing perforations in a hydrocarbon well 有权
公开(公告)号：US10760384B2
公开(公告)日：2020-09-01
申请号：US16036920
申请日：2018-07-16
申请人： THE GASGUN, LLC
发明人： Adam C. Schmidt , Jaia D. Schmidt , Richard A. Schmidt
IPC分类号： E21B43/117 , E21B43/118 , F42D1/04 , F42D1/045 , F42B3/22
摘要： A method of creating and finishing perforations in a hydrocarbon well having a well wall that includes causing a high velocity jet of a material to shoot into the well wall, thereby creating a perforation in the well wall. The method further includes introducing a gas blast into the perforation, for a blast time duration, the gas blast creating an increasing pressure at the perforation until a maximum pressure is reached; and allowing the pressure of the gas blast to undergo a period of rapid decline to a level of less than 50% of the maximum pressure.

3. 发明授权

US10443361B2 Multi-shot charge for perforating gun 有权
公开(公告)号：US10443361B2
公开(公告)日：2019-10-15
申请号：US15470245
申请日：2017-03-27
申请人： IdeasCo LLC
发明人： Joseph Sites
IPC分类号： E21B43/117 , F42B1/02 , F42B3/08 , F42B3/22
摘要： A multi-shot explosive charge includes a plurality of chambers divided by shared walls between adjacent chambers. Explosive material within at least one of the chambers creates an explosive force in an outward direction upon detonation and a perforating jet through the open end of the chamber. A perforating charge includes at least one explosive material producing explosive forces, upon detonation that collide within the chamber to create a perforating jet. Such perforating charge may be a chamber(s) within a multi-shot explosive charge, or an individual charge. First and second explosive materials can have the same or different compositions and detonation rates that together with the arrangement of materials within the chamber create the collision of forces. A plurality of multi-shot explosive charge or stand-alone perforating charges with colliding forces can be interconnected in an array, and can be included in a perforating gun(s).

4. 发明申请

US20160305751A1 Oil Shaped Charge for Deeper Penetration 审中-公开
标题翻译：油成型加深渗透
公开(公告)号：US20160305751A1
公开(公告)日：2016-10-20
申请号：US14685777
申请日：2015-04-14
申请人： Zeping Wang
发明人： Zeping Wang
IPC分类号： F42B3/22
CPC分类号： F42B3/22 , E21B43/117 , F42B1/02 , F42B1/028
摘要： An oil shaped charge for deeper penetration includes a case, a quantity of explosive material, and a liner. The case is designed with different inner surface sections, where the step inner surface section creates maximum space for the explosive material so that the explosive material can be effectively placed between the case and the liner. A step conical region of the liner, a step conical inner surface of the case, and an effective placement of the explosive material are able to achieve significantly higher speeds for liner materials flow into the jet, thus creating deeper penetration.
摘要翻译：用于更深穿透的油形装料包括壳体，一定数量的爆炸材料和衬垫。外壳设计有不同的内表面部分，其中台阶内表面部分为爆炸材料创造最大空间，使爆炸材料能够有效地放置在外壳和衬套之间。衬套的台阶锥形区域，壳体的台阶锥形内表面和爆炸材料的有效放置能够实现明显更高的速度，用于衬里材料流入射流，从而形成更深的穿透。

5. 发明授权

US09097503B1 Munitions having an insensitive detonator system for initiating large failure diameter explosives 有权
标题翻译：具有不敏感的雷管系统用于启动大型故障直径炸药的弹药
公开(公告)号：US09097503B1
公开(公告)日：2015-08-04
申请号：US13722671
申请日：2012-12-20
申请人： LOS ALAMOS NATIONAL SECURITY, LLC
发明人： William Leroy Perry, III
IPC分类号： F42B3/18 , F42C15/40 , F42B3/113 , F42B3/22
CPC分类号： F42B3/18 , F42B3/113 , F42B3/22 , F42C19/0807 , F42C19/0838
摘要： A munition according to a preferred embodiment can include a detonator system having a detonator that is selectively coupled to a microwave source that functions to selectively prime, activate, initiate, and/or sensitize an insensitive explosive material for detonation. The preferred detonator can include an explosive cavity having a barrier within which an insensitive explosive material is disposed and a waveguide coupled to the explosive cavity. The preferred system can further include a microwave source coupled to the waveguide such that microwaves enter the explosive cavity and impinge on the insensitive explosive material to sensitize the explosive material for detonation. In use the preferred embodiments permit the deployment and use of munitions that are maintained in an insensitive state until the actual time of use, thereby substantially preventing unauthorized or unintended detonation thereof.
摘要翻译：根据优选实施例的弹药可以包括雷管系统，其具有选择性地耦合到微波源的雷管，该雷管用于选择性地引燃，激活，启动和/或敏化不敏感的爆炸材料用于爆炸。优选的雷管可以包括具有屏障的爆炸腔，其中设置不敏感的爆炸材料和与爆炸腔耦合的波导。优选的系统还可以包括耦合到波导的微波源，使得微波进入爆炸腔并撞击不敏感的爆炸材料，以使爆炸材料致敏以引爆。在使用中，优选实施例允许部署和使用在实际使用时间之前保持在不敏感状态的弹药，从而基本上防止未经授权或意外的爆炸。

6. 发明授权

US09091520B2 Detonation of explosives 有权
标题翻译：炸药爆炸
公开(公告)号：US09091520B2
公开(公告)日：2015-07-28
申请号：US13992790
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： F42D1/05 , F42B3/18 , F42B3/12 , F42B3/22 , F42C19/12
CPC分类号： F42D1/05 , F42B3/12 , F42B3/121 , F42B3/18 , F42B3/22 , 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 radio frequency identification (RFID) based switching device that detects a switching property of a radio switching signal that is transmitted to the detonator system and switches the initiating device, on detection of the detonation initiating property, to a standby condition in which the initiating device is capable of operatively accepting 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。该系统还包括基于射频识别（RFID）的切换装置，其检测发射到雷管系统的无线电切换信号的切换属性，并且在检测到引爆特性时将起动装置切换到待机状态启动装置在其被发送时能够可操作地接收爆震启动信号。

7. 发明授权

US6148730A Method and apparatus for controlled small-charge blasting by pressurization of the bottom of a drill hole 失效
标题翻译：通过钻孔底部的加压控制小电荷爆破的方法和装置
公开(公告)号：US6148730A
公开(公告)日：2000-11-21
申请号：US238231
申请日：1999-01-22
申请人： John David Watson
发明人： John David Watson
IPC分类号： E21B43/117 , E21C37/16 , F42B3/00 , F42B3/22 , F42D1/00 , F42D1/08 , F42D3/00 , F42D3/04 , E21B7/00
CPC分类号： F42B3/00 , E21B43/117 , E21C37/16 , F42B3/22 , F42D1/00 , F42D1/08 , F42D3/00
摘要： Rock and other hard materials, such as concrete, are fragmented by a controlled small-charge blasting process. A cartridge containing an explosive charge is inserted at the bottom of a hole drilled in the rock. The explosive charge is configured to provide the desired pressure in the hole bottom, including, if desired, a strong shock spike at the hole bottom to enhance microfracturing. The cartridge is held in place or stemmed by a massive stemming bar of high-strength material such as steel which blocks the flow of gas up the drill hole except for a small leak path between the stemming bar and the drill hole walls. The cartridge incorporates additional internal volume designed to control the application of pressure in the bottom hole volume by the detonating explosive.
摘要翻译：岩石等硬质材料，如混凝土，被一个受控的小电荷爆破过程所破坏。将含有爆炸物的墨盒插入钻石钻孔底部。爆炸装置构造成在孔底部提供所需的压力，包括如果需要，在孔底部具有强烈的冲击尖峰以增强微裂纹。筒被保持在适当位置，或由一块高强度材料（例如钢）的大块茎棒所阻挡，除了在引导杆和钻孔壁之间的小泄漏路径之外，该挡块阻止了钻孔的气流。墨盒包含额外的内部容积，用于通过引爆炸药来控制底孔容积中的压力。

8. 发明授权

US4337703A Process and arrangement for guiding the effect of underwater detonations of underwater explosive bodies 失效
标题翻译：指导水下爆炸物体水下爆炸效果的过程和安排
公开(公告)号：US4337703A
公开(公告)日：1982-07-06
申请号：US543247
申请日：1975-01-22
申请人： Hartmut Schoner
发明人： Hartmut Schoner
IPC分类号： F42B3/22 , F42B22/00 , F42B3/00 , F42D3/00
CPC分类号： F42B3/22
摘要： A method and apparatus are disclosed for guiding and increasing the effect of underwater detonation of an underwater explosive body, characterized in that a hollow space is defined adjacent the explosive body on the side thereof facing the target, whereby upon detonation of the explosive body, gases of high density are generated in the hollow space which are accelerated to high speed prior to meeting with the surrounding water.
摘要翻译：公开了一种用于引导和增加水下爆炸物体的水下爆炸效果的方法和装置，其特征在于，在面向所述目标物的一侧邻近所述爆炸物身定义中空空间，由此当爆炸物体爆炸时，气体在中空空间中产生高密度，其在与周围的水接触之前被加速到高速。

9. 发明申请

US20220090886A1 WEAPON HAVING A DEFLAGRATION IGNITER AND METHOD FOR OPERATING SUCH A WEAPON 有权
公开(公告)号：US20220090886A1
公开(公告)日：2022-03-24
申请号：US17420031
申请日：2020-01-17
申请人： ATLAS ELEKTRONIK GMBH , thyssenkrupp AG
发明人： Knud Lämmle , Sönke Huckfeldt
IPC分类号： F42B3/22 , F42C9/00 , F42B39/20 , F42B3/10
摘要： A weapon may comprise an explosive charge, an activatable detonation ignition means, an activatable deflagration ignition means, and an ignition device. The ignition device can activate, selectively, the detonation ignition means or the deflagration ignition means. The activated detonation ignition means can cause the explosive charge to detonate. The activated deflagration ignition means can cause the explosive charge to deflagrate. According to one method, the ignition device activates the detonation ignition means, which causes the explosive charge to detonate. If a predetermined event takes place without the explosive charge detonating, the ignition device activates the deflagration ignition means, which causes the explosive charge to deflagrate.

10. 发明授权

US11204227B2 Breaching device with tamping gel 有权
公开(公告)号：US11204227B2
公开(公告)日：2021-12-21
申请号：US17050094
申请日：2019-04-29
申请人： Esoteric, LLC
发明人： Yousef Sansour
IPC分类号： F42D3/00 , F42D1/20 , F42D1/28 , F42D1/00 , F42D1/24 , F42D5/045 , F42B3/02 , F42B3/00 , F42B3/22
摘要： A breaching device includes a body having a tamping material. The body has a target surface that is configured to face a target to be breached and a backing surface that is opposite the target surface. The tamping material is formed of gel and is configured to reflect an explosive force directed way from the target surface towards the target surface.

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