发明名称 |
Insensitive ammunition containing an explosive multi-compositional charge and process for obtaining a blasting effect in water as well as in air. |
摘要 |
A relatively insensitive component of explosive ammunition consisting of a casing containing a multicomposition explosive charge in which the innermost layer is a composite explosive consisting of a filled polyurethane or polyester polymeric matrix in which the filler contains more than 40 % by weight of organic nitro explosive and in which the peripheral layer is a pyrotechnic composition of the class of composite solid propellants, consisting of a filled polyurethane or polyester polymeric matrix in which the filler contains at least one inorganic oxidiser and less than 10 % by weight of organic nitro explosives. The blast and/or bubble effect produced is close to that produced by the much more sensitive charge of a single-composition composite explosive of equivalent mass. …<??>The invention also relates to a process for obtaining a blast and/or bubble effect by release of gas in the casing of an abovementioned component of ammunition according to the invention followed by a rupture of the casing. The gas release is obtained by detonation of the innermost layer followed by a detonation-free reaction of the peripheral layer. |
申请公布号 |
EP0481838(A1) |
申请公布日期 |
1992.04.22 |
申请号 |
EP19910402612 |
申请日期 |
1991.10.01 |
申请人 |
SOCIETE NATIONALE DES POUDRES ET EXPLOSIFS |
发明人 |
ANDRE, MICHEL;MAZER, JEAN-PIERRE;NOUGUEZ, BRUNO |
分类号 |
F42B3/11;C06B45/14;F42B39/14 |
主分类号 |
F42B3/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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