发明名称 |
Shaped charge with barrier produced in situ |
摘要 |
In the inventive shaped charge, the main charge and the propagating charge are held together solely by the barrier. This union is possible (and is distinguished by pronounced freedom from flaws) because the barrier is produced directly in the cavity in which it is to remain and is able to conform with the utmost accuracy to the surfaces of the charges. The barrier is advantageously formed under vacuum. Factors to be considered in the selection of the barrier material are its fluidifiability, its solidification and shrinkage behavior, and its compatibility with the explosive. Suitable barrier materials include single- or two-component foams, casting compounds, resins and adhesives.
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申请公布号 |
US4901619(A) |
申请公布日期 |
1990.02.20 |
申请号 |
US19880283213 |
申请日期 |
1988.12.12 |
申请人 |
DYNAMIT NOBEL AKTIENGESELLSCHAFT |
发明人 |
SASSMANNSHAUSEN, ULRICH;PIETSCH, MANFRED |
分类号 |
F42B1/036;F42B1/02;F42B1/024 |
主分类号 |
F42B1/036 |
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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