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1. 发明申请

US20060266451A1 Method for producing a propellant 审中-公开
标题翻译：制造推进剂的方法
公开(公告)号：US20060266451A1
公开(公告)日：2006-11-30
申请号：US11358049
申请日：2006-02-22
申请人： Markus Fahrni , Beat Vogelsanger , Alfred Steinmann , Bruno Ossola , Ulrike Jeck-Prosch , Alexander Huber , Kurt Ryf
发明人： Markus Fahrni , Beat Vogelsanger , Alfred Steinmann , Bruno Ossola , Ulrike Jeck-Prosch , Alexander Huber , Kurt Ryf
IPC分类号： C06B45/00
CPC分类号： F42B5/16 , C06B21/0083 , C06B45/22
摘要： The proposed propellant powder exhibits a temperature-independent burning behavior and high ballistic stability. The production process starts with a perforated bulk powder grain, which is processed inside a mixing apparatus with a solid material, a plug-stabilizing moderator or deterrent (if necessary also a radical initiator) and a low-viscous liquid. With a minimum amount of solid material, moderator or deterrent and liquid and because of the continuous mixing, the form function is influenced in such a way that the gas-formation rate is practically independent of the propellant powder temperature. As a result, the muzzle energy at the normal temperature and, above all, at a low deployment temperature can be increased markedly as compared to that of a standard propellant powder. With the propellant powder according to the invention, for which the grain has at least one perforation that discharges with an opening to the outside surface of the grain, wherein the opening is closed off with a plug, the plug has a temperature-dependent mobility. As a result, the plug has a higher mobility for a lower deployment temperature than for a higher deployment temperature, so that the plug permits a faster hole burning at a lower deployment temperature than at a higher deployment temperature.
摘要翻译：所提出的推进剂粉末表现出与温度无关的燃烧行为和高弹道稳定性。生产过程开始于穿孔的本体粉末颗粒，其在具有固体材料的混合装置，稳定稳定剂或阻燃剂（如果需要还有自由基引发剂）和低粘度液体的条件下进行处理。使用最少量的固体材料，调节剂或阻燃剂和液体，并且由于连续混合，形式功能受到这样的影响，使得气体形成速率实际上与推进剂粉末温度无关。结果，与标准推进剂粉末相比，正常温度下的喷嘴能量，特别是在低的部署温度下，能够显着增加。使用根据本发明的推进剂粉末，其中颗粒具有至少一个穿孔，该穿孔具有通向颗粒外表面的开口，其中开口用塞子封闭，塞子具有温度依赖性的流动性。因此，插头具有较低的部署温度的移动性，而不是更高的部署温度，因此插头允许在较低的部署温度下比在更高的部署温度下更快的孔燃烧。

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