发明授权
- 专利标题： PROPELLANT POWDER CHARGE FOR BARREL WEAPON
- 专利标题（中）： 驾驶火药管道武器
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申请号： EP02700974.5申请日： 2002-03-01
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公开(公告)号： EP1379482B1公开(公告)日： 2007-08-08
- 发明人: HAFSTRAND, Anders
- 申请人： Eurenco Bofors AB
- 申请人地址： 69186 Karlskoga SE
- 专利权人： Eurenco Bofors AB
- 当前专利权人： Eurenco Bofors AB
- 当前专利权人地址： 69186 Karlskoga SE
- 代理机构： Falk, Bengt
- 优先权： SE0100863 20010314
- 国际公布： WO2002074717 20020926
- 主分类号： C06B45/02
- IPC分类号： C06B45/02
摘要：
The present invention relates to a method for producing propellant powder charges intended for heavy barrel weapons, such as canons and howitzers, and with a high degree of filling and a high energy content, and also to propellant powder charges produced in accordance with this method. The charges according to the invention are distinguished by the fact that 70 to 95% of their weight consists of a more coarsely grained powder and 30 to 5% consists of a granular powder with a smaller grain size. These two powders have the same of different chemical composition, and one or more of them can be surface-inhibited.
公开/授权文献
- EP1379482A1 PROPELLANT POWDER CHARGE FOR BARREL WEAPON 公开/授权日：2004-01-14
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