Gun muzzle arc suppressor of electromagnetic railgun

A technology of electromagnetic railguns and arc suppressors, which is applied to electromagnetic launchers, weapons without explosives, weapon types, etc., can solve problems such as the inability to degauss and demagnetize the muzzle, and achieve the effect of avoiding damage

Active Publication Date: 2018-12-07
BEIJING MECHANICAL EQUIP INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above analysis, the present invention aims to provide a muzzle arc suppressor of an electromagnet

Method used

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  • Gun muzzle arc suppressor of electromagnetic railgun
  • Gun muzzle arc suppressor of electromagnetic railgun
  • Gun muzzle arc suppressor of electromagnetic railgun

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Embodiment Construction

[0028] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.

[0029] The working principle of the electromagnetic railgun is very simple, and it is made according to the law of electromagnetic induction in physics. The two guide rails are parallel to each other, and the launch assembly slides along the axis of the guide rails. The function of the armature 2 is to transmit the current between the two guide rails, and accept the Lorentz force to push the projectile 3 to accelerate toward the muzzle, converting electromagnetic energy into kinetic energy. When launching, the current flows in at the end of the guide rail, flows along one guide rail, passes t...

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Abstract

The invention relates to a gun muzzle arc suppressor of an electromagnetic railgun, belongs to the technical field of electromagnetic railguns, and solves the problem that residual electric energy andmagnetic energy after launching cannot be consumed in the prior art. The gun muzzle arc suppressor comprises a connecting part and an arc suppressing part, wherein the connecting part comprises a first connecting part and a second connecting part, and the arc suppressing part comprises a first arc suppressing part and a second arc suppressing part; one end of the first connecting part is connected with one rail of the electromagnetic railgun, and the other end is connected with the first arc suppressing part; one end of the second connecting part is connected with the other rail of the electromagnetic railgun, and the other end is connected with the second arc suppressing part; the first arc suppressing part and the second arc suppressing part are both provided with arc suppressing ends,the arc suppressing end of the first arc suppressing part is aligned to that of the second arc suppressing part, and a gap of 1-2 mm is reserved. According to the gun muzzle arc suppressor, dischargecan be realized by induced voltage at the arc suppressing ends, residual magnetic energy on the rails after projectile launch is consumed, and damage caused by breakdown of a gun muzzle is avoided.

Description

technical field [0001] The invention relates to the technical field of electromagnetic rail gun, in particular to a muzzle arc suppressor of electromagnetic rail gun. Background technique [0002] The working principle of the electromagnetic railgun is made according to the law of electromagnetic induction in physics. The two rails are parallel to each other, and the launch assembly slides along the axis of the rails. The word armature comes from a DC motor. Its function is to transmit the current between the two rails and accept the Lorentz force to push the projectile towards the muzzle for acceleration. , which converts electromagnetic energy into kinetic energy. [0003] After the armature is out of the chamber, the residual magnetic energy on the guide rail inductance and the loop inductance still exist, and the transient circuit will inevitably generate a higher induced voltage, which will break down the weak insulation and discharge. Because there is the ionized com...

Claims

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Application Information

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IPC IPC(8): F41B6/00
CPCF41B6/006
Inventor 刘辉王爱涛李旺
Owner BEIJING MECHANICAL EQUIP INST
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