发明名称 Envelope for caseless propellant of automatic firearms - consists of metal foil and paint layers for protection
摘要 <p>The envelope for caseless, rigid propellant charge is used for ammunition of automatic firearms of low firing frequency and of large calibre. For instance a calibre of 150 mm and firing frequency of thirty rounds per minute. The envelope prevents self ignition in cartridge chamber and protects cartridge against humidity and variations in temp. on storing. The envelope (7) has a thermally conducting metallic layer (9) and encloses the propellant charge (3). The metallic layer can be a metal foil, vapour deposited or painted metal emulsion. The metallic layer has an outside lacquer layer (10) which is difficult to ignite. A similar layer (8) is provided between the metallic layer and the surface of the propellant charge (3).</p>
申请公布号 DE2550208(A1) 申请公布日期 1977.05.18
申请号 DE19752550208 申请日期 1975.11.08
申请人 FA. DIEHL 发明人 POLITZER,ANTON,DIPL.-ING.;SACKENREUTER,HANS,DIPL.-ING.;KOENICKE,HELMUT
分类号 F42B5/196;(IPC1-7):F42B9/16 主分类号 F42B5/196
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