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Range increasing recoilless rifle

A recoil gun, recoil technology, applied in the direction of gun fixation, weapon accessories, offensive equipment, etc., can solve the problems of low chamber pressure and low utilization rate of propellant, and achieve the effect of less tail spray

Inactive Publication Date: 2017-11-03
长沙深蓝未来智能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing recoilless guns release high-speed gunpowder gas from the nozzle of the gun tail, and the reverse thrust generated basically offsets the recoil caused by the fired shell. 70% of the gunpowder gas is discharged from the gun tail, the utilization rate of the propellant is low, and the chamber pressure is low. From 300 meters to 500 meters, the range is several kilometers, which is much lower than that of ordinary artillery with closed tail
[0003] After the muzzle brake is used on the general artillery with closed breech, it can reduce the recoil force by about 30%-50%, does not affect the chamber pressure, and basically has no effect on the muzzle velocity and range of the warhead, but no recoilless gun uses the muzzle brake. Retractor

Method used

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Experimental program
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Embodiment Construction

[0014] Put the 1. end of the brake against the turret into the 6. round hole, then insert the 3. bracket into the 5. baffle 7. The hole for mounting the bracket, and fix the other end of 3. the bracket to 1. the brake is against the gun The end of the tail.

[0015] Then install the brake with the baffle and bracket in the muzzle position of the 4. recoilless gun to complete the installation.

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Abstract

Disclosed is a range increasing recoilless rifle. On the basis of increasing bore pressure resisting capacity of a bore, a gun barrel and a gun breech, a muzzle brake is assembled in the gun muzzle, a nozzle of the gun breech is narrowed, breech spraying is reduced in firing a gun, bore pressure is increased, initial velocity and range of a bullet are increased, recoil is increased although the nozzle of the gun breech is narrowed, the recoil is reduced through the muzzle brake of the gun muzzle, and the overall effect that the recoil is offset is achieved.

Description

Technical field [0001] Recoilless gun. Background technique [0002] Existing recoilless guns release high-speed gunpowder gas through the nozzle of the tail, and the reverse thrust produced basically offsets the recoil caused by the launch of the shell. The tail discharges 70% of the gunpowder gas, the propellant utilization rate is low, and the chamber pressure is low, resulting in the warhead's muzzle velocity only per second Three hundred to five hundred meters, with a range of several kilometers, which is far lower than a normal artillery with a closed tail. [0003] After the muzzle brake is used on a general artillery with a closed tail, it can reduce the recoil by about 30%-50% without affecting the chamber pressure. It has basically no effect on the initial velocity and range of the warhead, but there is no recoilless gun using the muzzle system. Retractor. Summary of the invention [0004] The basic idea of ​​the present invention is to improve the resistance to pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41A25/00
CPCF41A25/00
Inventor 殷敏鸿
Owner 长沙深蓝未来智能技术有限公司