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1. 发明授权

US08291826B2 Deflagration to detonation transition device 有权
公开(公告)号：US08291826B2
公开(公告)日：2012-10-23
申请号：US13356625
申请日：2012-01-23
申请人： Thomas J. Wuensche , James Barker , Gayle Moritz
发明人： Thomas J. Wuensche , James Barker , Gayle Moritz
IPC分类号： C06C5/06
CPC分类号： F42B3/10 , C06C7/00 , F42C19/0803 , F42D1/04
摘要： A detonator assembly is provided. The detonator assembly comprises a deflagration to detonation transition body, a first thermally stable secondary explosive contained by the body, and a bulkhead coupled to the deflagration to detonation transition body. The bulkhead contains pressure within the body associated with firing the detonator assembly at least until a transition from a deflagration operation mode of the detonator assembly to a detonation operation mode of the detonator assembly has occurred. A second thermally stable secondary explosive may alternatively be included in the deflagration to detonation transition body, either separated from the first thermally stable secondary explosive or mixed with the first thermally stable secondary explosive. The detonator assembly comprises effectively no primary explosive.

2. 发明授权

US08161880B2 Deflagration to detonation transition device 有权
标题翻译：爆燃过渡装置
公开(公告)号：US08161880B2
公开(公告)日：2012-04-24
申请号：US12643988
申请日：2009-12-21
申请人： Thomas J. Wuensche , James Barker , Gayle Moritz
发明人： Thomas J. Wuensche , James Barker , Gayle Moritz
IPC分类号： C06C5/06
CPC分类号： F42B3/10 , C06C7/00 , F42C19/0803 , F42D1/04
摘要： A detonator assembly is provided. The detonator assembly comprises a deflagration to detonation transition body, a first thermally stable secondary explosive contained by the body, and a bulkhead coupled to the deflagration to detonation transition body. The bulkhead contains pressure within the body associated with firing the detonator assembly at least until a transition from a deflagration operation mode of the detonator assembly to a detonation operation mode of the detonator assembly has occurred. A second thermally stable secondary explosive may alternatively be included in the deflagration to detonation transition body, either separated from the first thermally stable secondary explosive or mixed with the first thermally stable secondary explosive. The detonator assembly comprises effectively no primary explosive.
摘要翻译：提供雷管组件。雷管组件包括爆燃过渡体的爆燃，由主体容纳的第一热稳定次级炸药，以及与爆燃过渡体的爆燃相连的隔板。隔板包含在与雷管组件的起火相关联的主体内的压力，至少直到从雷管组件的爆燃操作模式转移到雷管组件的爆震操作模式已经发生。另外可以将第二热稳定二次炸药包括在与第一热稳定二次爆炸物分离或与第一热稳定二次爆炸物混合的爆燃过渡体的爆燃中。雷管组件有效地不包括主要的爆炸物。

3. 发明申请

US20110146517A1 Deflagration to Detonation Transition Device 有权
标题翻译：爆燃过渡装置的爆燃
公开(公告)号：US20110146517A1
公开(公告)日：2011-06-23
申请号：US12643988
申请日：2009-12-21
申请人： Thomas J. Wuensche , James Barker , Gayle Moritz
发明人： Thomas J. Wuensche , James Barker , Gayle Moritz
IPC分类号： F42D1/04 , C06B45/12
CPC分类号： F42B3/10 , C06C7/00 , F42C19/0803 , F42D1/04
摘要： A detonator assembly is provided. The detonator assembly comprises a deflagration to detonation transition body, a first thermally stable secondary explosive contained by the body, and a bulkhead coupled to the deflagration to detonation transition body. The bulkhead contains pressure within the body associated with firing the detonator assembly at least until a transition from a deflagration operation mode of the detonator assembly to a detonation operation mode of the detonator assembly has occurred. A second thermally stable secondary explosive may alternatively be included in the deflagration to detonation transition body, either separated from the first thermally stable secondary explosive or mixed with the first thermally stable secondary explosive. The detonator assembly comprises effectively no primary explosive.
摘要翻译：提供雷管组件。雷管组件包括爆燃过渡体的爆燃，由主体容纳的第一热稳定次级炸药，以及与爆燃过渡体的爆燃相连的隔板。隔板包含在与雷管组件的起火相关联的主体内的压力，至少直到从雷管组件的爆燃操作模式转移到雷管组件的爆震操作模式已经发生。另外可以将第二热稳定二次炸药包括在与第一热稳定二次爆炸物分离或与第一热稳定二次爆炸物混合的爆燃过渡体的爆燃中。雷管组件有效地不包括主要的爆炸物。

4. 发明授权

US08286555B2 Deflagration to detonation transition device 有权
公开(公告)号：US08286555B2
公开(公告)日：2012-10-16
申请号：US13356619
申请日：2012-01-23
申请人： Thomas J. Wuensche , James Barker , Gayle Moritz
发明人： Thomas J. Wuensche , James Barker , Gayle Moritz
IPC分类号： C06C5/06
CPC分类号： F42B3/10 , C06C7/00 , F42C19/0803 , F42D1/04
摘要： A detonator assembly is provided. The detonator assembly comprises a deflagration to detonation transition body, a first thermally stable secondary explosive contained by the body, and a bulkhead coupled to the deflagration to detonation transition body. The bulkhead contains pressure within the body associated with firing the detonator assembly at least until a transition from a deflagration operation mode of the detonator assembly to a detonation operation mode of the detonator assembly has occurred. A second thermally stable secondary explosive may alternatively be included in the deflagration to detonation transition body, either separated from the first thermally stable secondary explosive or mixed with the first thermally stable secondary explosive. The detonator assembly comprises effectively no primary explosive.

5. 发明申请

US20120118447A1 Deflagration to Detonation Transition Device 有权
公开(公告)号：US20120118447A1
公开(公告)日：2012-05-17
申请号：US13356619
申请日：2012-01-23
申请人： Thomas J. Wuensche , James Barker , Gayle Moritz
发明人： Thomas J. Wuensche , James Barker , Gayle Moritz
IPC分类号： C06B45/12
CPC分类号： F42B3/10 , C06C7/00 , F42C19/0803 , F42D1/04
摘要： A detonator assembly is provided. The detonator assembly comprises a deflagration to detonation transition body, a first thermally stable secondary explosive contained by the body, and a bulkhead coupled to the deflagration to detonation transition body. The bulkhead contains pressure within the body associated with firing the detonator assembly at least until a transition from a deflagration operation mode of the detonator assembly to a detonation operation mode of the detonator assembly has occurred. A second thermally stable secondary explosive may alternatively be included in the deflagration to detonation transition body, either separated from the first thermally stable secondary explosive or mixed with the first thermally stable secondary explosive. The detonator assembly comprises effectively no primary explosive.

6. 发明申请

US20120118191A1 Deflagration to Detonation Transition Device 有权
标题翻译：爆燃过渡装置的爆燃
公开(公告)号：US20120118191A1
公开(公告)日：2012-05-17
申请号：US13356625
申请日：2012-01-23
申请人： Thomas J. Wuensche , James Barker , Gayle Moritz
发明人： Thomas J. Wuensche , James Barker , Gayle Moritz
IPC分类号： F42D1/04 , C06C7/00
CPC分类号： F42B3/10 , C06C7/00 , F42C19/0803 , F42D1/04
摘要： A detonator assembly is provided. The detonator assembly comprises a deflagration to detonation transition body, a first thermally stable secondary explosive contained by the body, and a bulkhead coupled to the deflagration to detonation transition body. The bulkhead contains pressure within the body associated with firing the detonator assembly at least until a transition from a deflagration operation mode of the detonator assembly to a detonation operation mode of the detonator assembly has occurred. A second thermally stable secondary explosive may alternatively be included in the deflagration to detonation transition body, either separated from the first thermally stable secondary explosive or mixed with the first thermally stable secondary explosive. The detonator assembly comprises effectively no primary explosive.
摘要翻译：提供雷管组件。雷管组件包括爆燃过渡体的爆燃，由主体容纳的第一热稳定次级炸药，以及与爆燃过渡体的爆燃相连的隔板。隔板包含在与雷管组件的起火相关联的主体内的压力，至少直到从雷管组件的爆燃操作模式转移到雷管组件的爆震操作模式已经发生。另外可以将第二热稳定二次炸药包括在与第一热稳定二次爆炸物分离或与第一热稳定二次爆炸物混合的爆燃过渡体的爆燃中。雷管组件有效地不包括主要的爆炸物。

7. 发明授权

US07104326B2 Apparatus and method for severing pipe utilizing a multi-point initiation explosive device 有权
标题翻译：使用多点起爆装置切断管道的装置和方法
公开(公告)号：US07104326B2
公开(公告)日：2006-09-12
申请号：US10736123
申请日：2003-12-15
申请人： Antony F. Grattan , Michael L. Patterson , James M. Barker , Thomas J. Wuensche
发明人： Antony F. Grattan , Michael L. Patterson , James M. Barker , Thomas J. Wuensche
IPC分类号： E21B29/02 , E21B43/11
CPC分类号： E21B29/02
摘要： A system and method for making and using a multi-point initiation explosive device that produces an enhanced pressure wave for severing tubing, pipe or casing in an oil or gas well. At least two opposed initiators initiate a column of explosive material from opposite ends, thereby generating opposing pressure waves propagating toward a midpoint between the initial initiators. A shaped-charge assembly with a liner located at the midpoint initiates immediately prior to the arrival of the opposing pressure waves and forms a fast moving jet to pre-score the target pipe prior to the arrival of the pressure pulse propagating from the initial detonations.
摘要翻译：一种用于制造和使用多点起爆爆炸装置的系统和方法，其产生用于在油井或气井中切断管道，管道或套管的增强的压力波。至少两个相对的引发剂从相对端引发一列爆炸性材料，从而产生朝向初始引发剂之间的中点传播的相对的压力波。具有位于中点处的衬垫的成形装料组件在相对的压力波到达之前立即启动，并形成快速移动的射流，以在从初始爆炸传播的压力脉冲的到达之前对目标管道进行预分。

8. 发明授权

US07416076B2 Apparatus and method for packaging and shipping of high explosive content components 有权
标题翻译：用于包装和运输高爆炸性成分的装置和方法
公开(公告)号：US07416076B2
公开(公告)日：2008-08-26
申请号：US10755728
申请日：2004-01-12
申请人： John A. Barton , Antony F. Grattan , Thomas J. Wuensche
发明人： John A. Barton , Antony F. Grattan , Thomas J. Wuensche
IPC分类号： F42B39/00
CPC分类号： F42B39/00 , F42B39/20 , F42B39/22 , F42B39/24
摘要： A system and method for a packaging system for the shipment of high explosive components is described. One or more explosive devices are positioned in a tubing assembly having opposed ends and a thick wall of relatively low-density fibrous material, e.g. rolled paper tube. An impact absorbing element is positioned at each end of the tube. The impact absorbing element may include an end cap positioned within each end of the tube, and a cushion formed of partial tubes and an end cap. The complete assembly is sized to fit and be held in position by a standard shipping container. Multiple perforating charges in a tubing assembly may face opposite sides of a charge divider. Shaped charges may have their concave openings filled with a jet interrupter, e.g. sand. Circular charges may include heat releasable fasteners, e.g. nylon screws, which allow the charges to separate in case of fire.
摘要翻译：描述了用于运输高爆炸组件的包装系统的系统和方法。一个或多个爆炸装置定位在具有相对端部的管组件中，并且具有相对低密度纤维材料的厚壁，例如，卷纸管。冲击吸收元件位于管的每个端部。冲击吸收元件可以包括定位在管的每个端部内的端帽以及由部分管和端盖形成的衬垫。整个组件的尺寸设计成通过标准的运输容器适合和保持在适当的位置。管组件中的多个穿孔电荷可能面向电荷分配器的相对侧。成形电荷可以具有填充有喷射断路器的凹形开口，例如。砂。圆形电荷可以包括热释放紧固件，例如尼龙螺丝，允许电荷在发生火灾时分开。

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