发明名称 Method and apparatus for mixing, casting and dispensing friction-sensitive pyrotechnic materials
摘要 Constituent pyrotechnic materials are dispensed by prescribed weight or volume into a single container containing an excess volume of an inert liquid, such as Freon T.E., having the property of preventing ionization of the materials. The pyrotechnic materials in inert fluid medium are then stirred so as to obtain an homogeneous slurry mixture. The slurry is allowed to settle and the inert fluid is decanted off for future reuse. The remaining slurry is dispensed into individual containers under pressure. The slurry is vacuum dried at a safe temperature to minimize the accidental ignition hazard while removing the remaining inert liquid, thus forming individual casts of pyrotechnic material. The casts are permitted to reach ambient temperature and pressure at predetermined rates so as to prevent cracking of the pyrotechnic charges.
申请公布号 US4469647(A) 申请公布日期 1984.09.04
申请号 US19830478439 申请日期 1983.03.24
申请人 GENERAL DYNAMICS 发明人 SPEER, SPENCER J.
分类号 C06B21/00;(IPC1-7):C06B21/00 主分类号 C06B21/00
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