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公开(公告)号：US11913762B1
公开(公告)日：2024-02-27
申请号：US17571685
申请日：2022-01-10
摘要： A networked electronic ordnance system is provided. The system includes a first plurality of pyrotechnic devices connected to a first network bus. The system further includes a first bus controller connected to the first network bus. The system further includes a second plurality of pyrotechnic devices connected to a second network bus. The system further includes a second bus controller connected to the second network bus. The system further includes a bus interface circuit connected to the first bus controller by a first electrical connection and connected to the second bus controller by a second electrical connection.
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公开(公告)号：US11220359B1
公开(公告)日：2022-01-11
申请号：US16400912
申请日：2019-05-01
摘要： A networked electronic ordnance system is provided. The system includes a first plurality of pyrotechnic devices connected to a first network bus. The system further includes a first bus controller connected to the first network bus. The system further includes a second plurality of pyrotechnic devices connected to a second network bus. The system further includes a second bus controller connected to the second network bus. The system further includes a bus interface circuit connected to the first bus controller by a first electrical connection and connected to the second bus controller by a second electrical connection.
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3.发明授权公开(公告)号：US10464908B2
公开(公告)日：2019-11-05
申请号：US15698095
申请日：2017-09-07
IPC分类号： C07D257/06 , B01J39/05 , B01J39/07 , B01J39/20 , B01J47/016
摘要： Described are methods for purifying a 5-nitrotetrazolate solution with a copper(II) modified cation exchange resin. The method can be performed as a stand-alone system or as a system integrated into a continuous flow reactor.
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4.发明申请FACILE METHOD FOR PREPARATION OF SODIUM 5-NITROTETRAZOLATE USING A FLOW SYSTEM 有权使用流动系统制备5-NITROTETRAZOLATE SACIUM的方法公开(公告)号：US20160207892A1
公开(公告)日：2016-07-21
申请号：US15000444
申请日：2016-01-19
IPC分类号： C07D257/06 , B01J19/24
CPC分类号： C07D257/06 , B01J19/24 , B01J2219/24 , C07D257/04
摘要： Described are methods for preparing salts of 5-nitrotetrazolate that include reacting aqueous solutions of 5-aminotetrazole, an acid, and sodium nitrite in a continuous flow system at an ambient temperature.
摘要翻译： 描述了制备5-硝基四氮烯酸盐的方法，其包括在环境温度下在连续流动系统中反应5-氨基四唑，酸和亚硝酸钠的水溶液。
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公开(公告)号：US09278984B2
公开(公告)日：2016-03-08
申请号：US13957469
申请日：2013-08-02
申请人： PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY , Thomas Matthias Klapötke , Davin Glenn Piercey
IPC分类号： C07F1/08
CPC分类号： C07F1/08
摘要： Described are methods for preparing copper(I) 5-nitrotetrazolate, which include reacting copper(II) sulfate pentahydrate, sodium nitrite, 5-aminotetrazole, and at least one of nitric acid and urea in water.
摘要翻译： 描述了制备5-硝基四氮丙酸铜（I）的方法，其包括使五水合硫酸铜（II），亚硝酸钠，5-氨基四唑和硝酸和尿素中的至少一种在水中反应。
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公开(公告)号：US08932417B1
公开(公告)日：2015-01-13
申请号：US11808560
申请日：2007-06-11
CPC分类号： B01F9/0001 , B01F2215/044 , B01F2215/0477 , B01F2215/0481 , C06B21/0025 , C06B45/02
摘要： Methods and systems for mixing propellant formulations are disclosed herein. In one embodiment, a method of mixing a solid propellant formulation includes placing a first component (e.g., a polymer or fuel) and a second component (e.g., an oxidizer of suitable particle size) in a mix vessel. The method further includes mixing the first and second components together by rotating the mix vessel about a first axis and, during at least a portion of the vessel rotation, revolving the vessel about a second axis spaced apart from the first axis. In one embodiment, the first axis can be a vessel spin axis, and the second axis can be spaced apart from the first axis so that the vessel revolves about the second axis in a planetary manner. In another embodiment, the vessel can rotate about the first axis in a first direction while revolving about the second axis in a second direction, opposite to the first direction.
摘要翻译： 本文公开了用于混合推进剂制剂的方法和系统。 在一个实施方案中，混合固体推进剂制剂的方法包括将第一组分（例如聚合物或燃料）和第二组分（例如合适粒度的氧化剂）放置在混合容器中。 该方法还包括通过围绕第一轴线旋转混合容器将第一和第二部件混合在一起，并且在容器旋转的至少一部分期间使容器围绕与第一轴线间隔开的第二轴线旋转。 在一个实施例中，第一轴线可以是血管旋转轴线，并且第二轴线可以与第一轴线间隔开，使得血管以行星方式围绕第二轴线旋转。 在另一个实施例中，容器可以在第一方向上围绕第一轴旋转，同时围绕第二轴在与第一方向相反的第二方向上旋转。
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7.发明申请FACILE METHOD FOR PREPARATION OF 5-NITROTETRAZOLATES USING A FLOW SYSTEM 有权使用流动系统制备5-NITROTETRAZOLATES的方法公开(公告)号：US20140206885A1
公开(公告)日：2014-07-24
申请号：US14160998
申请日：2014-01-22
IPC分类号： C07D257/06
CPC分类号： C07D257/06
摘要： Described are methods for preparing salts of 5-nitrotetrazolate that include reacting aqueous solutions of 5-aminotetrazole, an acid, and sodium nitrite in a continuous flow system at an elevated temperature.
摘要翻译： 描述了制备5-硝基四氮唑的盐的方法，其包括在高温下在连续流动系统中反应5-氨基四唑，酸和亚硝酸钠的水溶液。
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公开(公告)号：US08523989B2
公开(公告)日：2013-09-03
申请号：US13612901
申请日：2012-09-13
IPC分类号： C07D257/04 , H01B1/16
CPC分类号： C06B49/00 , C07D257/06
摘要： Embodiments of the present subject matter provide a compound and material that may be used as a lead-free primary explosive. An embodiment of the present subject matter provides the compound copper(I) nitrotetrazolate. Certain embodiments of the present subject matter provide methods for preparing lead-free primary explosives. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture. The method may also include providing cuprous chloride and providing sodium 5-nitrotetrazolate. Certain embodiments of the present subject matter also provide methods for preparing copper(I) nitrotetrazolate. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture. The method may also include providing cuprous chloride and providing sodium 5-nitrotetrazolate.
摘要翻译： 本主题的实施方案提供可用作无铅初级炸药的化合物和材料。 本主题的一个实施方案提供了复合铜（I）硝基四氮烯酸盐。 本主题的某些实施例提供了制备无铅初级炸药的方法。 该方法包括：提供亚铜盐; 提供水; 提供5-硝基四氮唑盐; 结合亚铜盐，水和5-硝基四氮唑盐形成混合物; 并加热混合物。 该方法还可以包括提供氯化亚铜和提供5-硝基四氮唑钠。 本发明的某些实施方案还提供了制备硝基四氮烯酸铜（I）的方法。 该方法包括：提供亚铜盐; 提供水; 提供5-硝基四氮唑盐; 结合亚铜盐，水和5-硝基四氮唑盐形成混合物; 并加热混合物。 该方法还可以包括提供氯化亚铜和提供5-硝基四氮唑钠。
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公开(公告)号：US08404897B2
公开(公告)日：2013-03-26
申请号：US12939012
申请日：2010-11-03
IPC分类号： C07C209/00
CPC分类号： C07C213/02 , C07C215/76
摘要： Embodiments of methods for preparing 3-aminopicric acid from picric acid is described. In one embodiment, the method comprises combining lithium hydroxide, picric acid, and a first solvent to form a first solution, combining lithium hydroxide, hydroxylamine hydrochloride, and a second solvent to form a second solution, combining the first solution with the second solution to form a mixture, and cooling the mixture.
摘要翻译： 描述了从苦味酸制备3-氨基异丙酸的方法的实施方案。 在一个实施方案中，该方法包括组合氢氧化锂，苦味酸和第一溶剂以形成第一溶液，将氢氧化锂，盐酸羟胺和第二溶剂混合以形成第二溶液，将第一溶液与第二溶液组合 形成混合物，并冷却混合物。
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公开(公告)号：US10301786B2
公开(公告)日：2019-05-28
申请号：US15001193
申请日：2016-01-19
发明人： Joseph M. Sullivan , Paul D. Wallis
IPC分类号： E01F13/12
摘要： An apparatus may be positioned at the side of a roadway for ensnaring tires of an oncoming land vehicle. The apparatus comprises a base layer further comprising a plurality of receptacles to hold spikes at both lengthwise edges of the base layer. The base layer is adapted to support a net package in a rolled stowed configuration. The net package includes a set of spikes tethered to netting. A deployment hose is connected to the base layer to cause the base layer to become unrolled for deployment when the deployment hose is inflated.
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