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An electromagnetic gun and rotating pulsed network system that includes a gun barrel coupled to a gun mount coupled on a rotating deck of a naval ship. A pulse forming network provides pulsed energy to the electromagnetic gun, and the pulse forming network is cylindrical in shape so as to be rotatab

An electromagnetic gun and rotating pulsed network system that includes a gun barrel coupled to a gun mount coupled on a rotating deck of a naval ship. A pulse forming network provides pulsed energy to the electromagnetic gun, and the pulse forming network is cylindrical in shape so as to be rotatable within a cylindrical bulkhead within the ship. The pulse forming network may rotate in unison with the gun barrel allowing cables to couple the pulse forming network and the cable barrel. The pulse forming network includes wedge shaped capacitors that, when positioned sided by side, collectively form a substantially circular shape.

대표청구항 ▼

1. An electromagnetic gun system comprising:a gun barrel;a gun mount coupled to the gun barrel to mount the gun barrel upon a rotating platform which, rotates about a vertical axis; anda pulse forming network electrically coupled to the gun barrel and located vertically below said platform;wherein t

1. An electromagnetic gun system comprising:a gun barrel;a gun mount coupled to the gun barrel to mount the gun barrel upon a rotating platform which, rotates about a vertical axis; anda pulse forming network electrically coupled to the gun barrel and located vertically below said platform;wherein the pulse forming network is supported to rotate about said same vertical axis. 2. The electromagnetic gun of claim 1 wherein the pulse forming network comprises a substantially circular shape so as to rotate within a substantially circular bulkhead. 3. The electromagnetic gun of claim 2 wherein the pulse forming network comprises two halves, and wherein the two halves are separated by a gap that permits access to an interior portion of the pulse forming network. 4. The electromagnetic gun of claim 1 wherein the pulse forming network comprises a plurality of capacitor modules disposed a substantially equal radial distance about the axis. 5. The electromagnetic gun of claim 4 wherein the capacitor modules comprise a wedge shape. 6. The electromagnetic gun of claim 5 wherein the capacitor modules are removable in a radial direction with respect to the axis. 7. The electromagnetic gun of claim 1 wherein the gun barrel and the pulse forming network are configured to rotate in unison. 8. The electromagnetic gun of claim 7 wherein the gun barrel is coupled to the pulse forming network with an unbroken cable coupling. 9. The electromagnetic gun of claim 8 further comprising a flexible cable conduit coupled to the gun barrel for housing the cable coupling, wherein the flexible cable conduit is filled with a fluid to surround the cable coupling, and wherein the fluid has approximately the same density as the cable coupling. 10. The electromagnetic gun of claim 1 wherein the gun barrel comprises slip rails, wherein energy is coupled to the gun barrel from the pulse forming network to the gun barrel via the slip rails, and wherein fixed connections from the pulse forming network to the slip rails remain in contact with the slip rails as the gun barrel moves. 11. A method for operating an electromagnetic gun, which method comprises:supporting an electromagnetic gun upon a rotatable platform;providing a pulse forming network having a substantially circular cross sectional shape;locating the pulse forming network within an enclosure located vertically below the rotatable platform and supporting same to rotate on the same axis as the platform;electrically coupling the electromagnetic gun on the rotatable platform to the pulse forming network;providing energy to charge the pulse forming network; andcausing pulsed energy from the pulse forming network to flow to the electromagnetic gun to operate the gun. 12. The method of claim 11 wherein the pulse forming network and the electromagnetic gun are rotated in unison to aim the gun. 13. The method of claim 11 wherein the pulsed energy from the pulse forming network flows to the electromagnetic gun via unbroken cabling. 14. An electromagnetic gun system which comprises:a gun barrel for discharging a projectile;a rotatable support platform which rotates about a vertical axis;a gun mount for supporting the gun barrel upon the rotatable platform; anda pulse forming network electrically coupled to the gun barrel;the pulse forming network being located vertically below said platform and supported so as to rotate about the same vertical axis as said platform. 15. The electromagnetic gun of claim 14 wherein the pulse forming network has a substantially circular cross-sectional shape and is disposed within a substantially circular stationary bulkhead within which it rotates. 16. The electromagnetic gun of claim 15 wherein the pulse forming network comprises two semi-annular halves, and wherein the two halves are separated by a gap that permits access to an interior portion of the pulse forming network. 17. The electromagnetic gun of claim 16 wherein the pulse forming network comprises a plurality of wedge-shape d, radially removable capacitor modules, each disposed a substantially equal radial distance about the axis of rotation and wherein said bulkhead includes a service port through which said modules can be serviced or removed. 18. The electromagnetic gun of claim 15 wherein the gun mount and the pulse forming network are interconnected so as to rotate in unison. 19. The electromagnetic gun of claim 15 wherein the gun barrel is coupled to the pulse forming network with an unbroken flexible cable arrangement which contains a plurality of cables housed in a flexible cable conduit that is filled with a fluid which surrounds the cables, which fluid has a density close to that of the cables. 20. The electromagnetic gun of claim 14 wherein the gun barrel includes pairs of slip rails through which the energy from the pulse forming network flows and wherein electrical connectors from the pulse forming network, that are fixedly connected to the gun mount, remain in sliding contact with the slip rails as the gun barrel moves in recoil.