Propellant casing assembly |
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| 申请号 | JP11763989 | 申请日 | 1989-05-12 | 公开(公告)号 | JPH0264400A | 公开(公告)日 | 1990-03-05 |
| 申请人 | Tzn Forschungs & Entwicklungszentrum Unterluess Gmbh; | 发明人 | MARUKUSU REEFUREERU; | ||||
| 摘要 | PURPOSE: To reduce energy loss at the time of charging an electric charging element significantly by evaporating an encased coil at a specified current density to produce gas for propelling a projectile entirely or partially. CONSTITUTION: A propellant casing assembly 20 comprises a container or casing 21 made of steel, glass fiber reinforced synthetic material or other high strength material, an insulating jacket 22, and a coil 23. The coil 23 is formed of a wire made of aluminum, lithium, graphite, or the like. Remaining volume of the assembly 20 is filled with an appropriate propellant fuel 25 composed of a low molecular weight substance, e.g. methanol, lithium hydride, lithium, water or coal ash. The assembly 20 charged with a projectile 24 is loaded to a barrel 10 and secured internally by closing a tail plug 11. The other end of the coil 23 is connected through the casing 21 and the barrel 10 with a power supply 31 via a wire 41 to complete an electric circuit. Magnetic energy in the evaporation coil is converted into heat through ohmic resistance of plasma. COPYRIGHT: (C)1990,JPO |
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