Warship electromagnetic coil gun

Abstract

The invention provides a warship electromagnetic coil gun. The warship electromagnetic coil gun is composed of a warship, a medium voltage dual direct-current power supply, a cannonball box, a coil gun barrel, square cannonballs, launch drivers, a launch controller and a cooling water pump. The coil gun barrel is provided with a long armature coil, and each square cannonball is composed of a silicon steel sheet iron core and a copper sleeve to form a solid metal cannonball coaxially sensed with the long armature coil. Under the action of large-capacitance energy storage, pulsed electromagneticinduction, unipolar magnetic field repulsion, multi-pole incremental acceleration, the square cannonballs in the square inner part of the long armature coil shoot out of a chamber at ultra-high speed, the square cannonballs are high in mass, high in kinetic energy killability, and high in penetrating power, no electric brush is provided for a coil gun, and no arc flame-leaking problem at an exitof the chamber exists. Driving racks are arranged at the lower ends of the cannonballs, the ring gear driving racks of the launch drivers can singly and continuously emit the square cannonballs. A spiral cooling tube cools the long armature coil, and the heat generated by the square-shaped cannonballs in a continuous launch state is taken away. Voltage regulating rotary knobs synchronously adjustthe voltage of the medium voltage dual direct-current power supply to control the launching distance of the square cannonballs.

Description

technical field [0001] The invention belongs to the technical field of electromagnetic gun launching, and in particular relates to a warship electromagnetic coil gun. Background technique [0002] Electromagnetic guns are divided into electromagnetic rail guns and electromagnetic coil guns. At present, my country's electromagnetic rail gun technology is at the leading level in the world. What is even more encouraging is that my country has successfully equipped electromagnetic rail guns on military warships for testing. [0003] At present, some military powers, including the United States, have not equipped electromagnetic railguns on military warships, and are only in the experimental research stage, because the shortcomings of electromagnetic railguns are: there are brushes between the armature shells and the electrified rails, and the armature When the cannon is ejected from the chamber, the electric arc generated at the outlet of the electrified guide rail is easy to bu...

AI Technical Summary

Problems solved by technology

[0003] At present, some military powers, including the United States, have not equipped electromagnetic railguns on military warships, and are only in the experimental research stage, because the shortcomings of electromagnetic railguns are: there are brushes between the armature shells and the electrified rails, and the armature When the cannon is ejected from the chamber, the electric arc generated at the outlet of the electrified guide rail is easy to burn the electrified guide rail, but the electromagnetic coil gun does not have the above problems

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