Liquid propellant gun for projectiles of different masses and velocities |
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| 申请号 | EP89313191.2 | 申请日 | 1989-12-18 | 公开(公告)号 | EP0375313A3 | 公开(公告)日 | 1991-05-22 |
| 申请人 | GENERAL ELECTRIC COMPANY; | 发明人 | Bulman, Melvin John; | ||||
| 摘要 | A gun is provided having a housing (100), a main gun barrel (108), a combustion chamber (156), a liquid propellant pumping chamber (292), and valve means (116,108) for providing a variable orifice injection port (118,120) intercoupling said pumping and combustion chambers which includes means (230,228) for controlling the rate of opening of the orifice during the period of injection. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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