发明授权
- 专利标题: Electromagnetic injector/railgun
- 专利标题(中): 电磁喷油器/轨道枪
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申请号: US257370申请日: 1988-08-15
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公开(公告)号: US4854215A公开(公告)日: 1989-08-08
- 发明人: Louis J. Jasper, Jr.
- 申请人: Louis J. Jasper, Jr.
- 申请人地址: DC Washington
- 专利权人: The United States of America as represented by the Secretary of the Army
- 当前专利权人: The United States of America as represented by the Secretary of the Army
- 当前专利权人地址: DC Washington
- 主分类号: F41B6/00
- IPC分类号: F41B6/00
摘要:
An electromagnetic railgun. The device features two electrically connectedarallel rails. One end of each rail may be connected to a D.C. voltage source. At least one of the rails has a hole for closely receiving a metallic projectile. When the projectile is within the hole and the voltage is applied, currents flow through the two rails. Interaction of the currents with the self generated magnetic field causes a repulsive force between the two rails and launches the projectile outward from the rails.
公开/授权文献
- US6138621A Internal combustion engine with variable valve actuation 公开/授权日:2000-10-31