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公开(公告)号：US06964287B1
公开(公告)日：2005-11-15
申请号：US10088155
申请日：2000-09-11
申请人： Jiri Nesveda , Stanislav Brandejs , Karel Jirasek
发明人： Jiri Nesveda , Stanislav Brandejs , Karel Jirasek
CPC分类号： C06C7/00
摘要： A non-toxic and non-corrosive ignition mixture is created by combining the energy system and the pyrotechnic system. The energy system comprises a high explosive from the groups of nitroesters and nitramines and a senzibiliser of the type of tetrazene or derivatives of tetrazoles for its activation. The pyrotechnic system comprises an oxidizing agent from the group of oxides and peroxides of metals, from the group of salts of inorganic oxygen-containing acids, and a fuel which is amorphous boron. The mixture is supplemented with a friction agent which is preferably ground glass. Nitrocellulose, polyvinyl alcohol and acacia gum are used as bonding agents. Mixtures are utilizable in the field of ammunition production for the production of primers, especially for central ignition cartridges.
摘要翻译： 通过组合能量系统和烟火系统创建无毒无腐蚀性的点火混合物。 能量系统包括来自硝基酯和硝基胺的高爆炸剂和四唑类型的活化剂或四唑的衍生物用于其活化。 烟火系统包括来自一氧化碳和金属过氧化物的氧化剂，来自无机含氧酸的盐和作为无定形硼的燃料。 该混合物补充有优选研磨玻璃的摩擦剂。 硝酸纤维素，聚乙烯醇和阿拉伯树胶用作粘合剂。 混合物可用于弹药生产领域，用于生产底漆，特别是用于中心点火药筒。
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公开(公告)号：US10752561B2
公开(公告)日：2020-08-25
申请号：US14366275
申请日：2012-12-18
发明人： Jiri Nesveda
摘要： Inorganic fuel selected from the group of sulphocyanides of noble metals as specially copper, as well as the derivatives of urea and semicarbazide and theirs derivatives and organic fuel selected from the group of thiols with sulphur bound in the —SH group or in the heterocyclic rings and the metal salts of these compounds, mostly cuprous or cupric, which are suitable for the infrared tracer compositions used in bullets. With a suitable oxidant, which is zinc peroxide, the fuel forms binary mixtures that, during combustion, emit radiation in the near-infrared region that is invisible to the naked eye. On the basis of this invention tracer compositions do not require any additional auxiliary pyrotechnic systems. They are intended for use in infrared tracers of conventional calibres of bullet ammunition.
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公开(公告)号：US11814332B2
公开(公告)日：2023-11-14
申请号：US16260157
申请日：2019-01-29
发明人： Jiri Nesveda
CPC分类号： C06B35/00 , C01G29/00 , C06B41/00 , C06B43/00 , C06C7/00 , C07F9/94 , B60R2021/26029 , C06C9/00
摘要： Energetic compounds based on bismuth salts with reduced toxicity that are obtained through the reaction of soluble bismuth salts with soluble salts of organic or inorganic energetic compounds based on azides, derivatives aromatic nitro compounds or nitrogenous heterocyclic compounds, together with the methods for their preparation and application.
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公开(公告)号：US20210163376A1
公开(公告)日：2021-06-03
申请号：US17265890
申请日：2019-08-08
发明人： Jiri NESVEDA
IPC分类号： C06B43/00 , C07F9/94 , C06B27/00 , C06B31/02 , C07D257/06
摘要： The invention discloses a method for producing ecological primary explosive - basic bismuth(III) salt of 5,5′-bis-azotetrazole and its using in ecological mixture for primer compositions of ammunition.
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公开(公告)号：US20190152873A1
公开(公告)日：2019-05-23
申请号：US16260157
申请日：2019-01-29
发明人： Jiri NESVEDA
摘要： Energetic compounds based on bismuth salts with reduced toxicity that are obtained through the reaction of soluble bismuth salts with soluble salts of organic or inorganic energetic compounds based on azides, derivatives aromatic nitro compounds or nitrogenous heterocyclic compounds, together with the methods for their preparation and application.
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