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Firearms gun

A technology of artillery and weapons, applied in the direction of weapon type, launching device, projectile, etc., can solve the problems of complex structure of the gun barrel, affecting the life of the artillery, shooting stability and range, and high material cost, so as to increase and improve the stability and range. Combustion effect, the effect of improving the service life

Inactive Publication Date: 2009-01-21
王雪松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] All of these artillery barrels have complex structures and high material costs. There is also a disadvantage that the combustion gas of the propellant charge will seriously wear and ablate the barrel of the artillery, which will affect the life of the artillery, as well as the shooting stability and range.

Method used

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Embodiment Construction

[0025] Selected embodiments of the present invention will now be described with reference to the accompanying drawings. It will be apparent to those skilled in the art from the disclosure that the following descriptions of the embodiments of the present invention are intended to illustrate the invention, rather than to limit the scope of the invention defined by the appended claims. The invention as claimed and limited by other equivalents.

[0026] Among Fig. 1 to Fig. 2, the main structure of gas accelerator artillery weapon is by artillery bore (1), artillery barrel (2), expansion area (4), gas accelerator (5), contraction area (6), artillery body ( 10), fixer (12) forms. The warhead (3) is arranged in the gun bore (1) at the front of the gas accelerator (5), connected to the warhead guide area (13) of the gas accelerator (5), the propelling charge (8) in the ammunition casing (7) and The basic propelling charge (9) and the primer exciter (11) are arranged in the propellin...

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Abstract

The invention discloses a weapon artillery, which mainly comprises a novel artillery which is formed by an artillery tube, an artillery body and a gas accelerator and the like, wherein the gas accelerator is arranged inside the artillery, and the main structure of the gas accelerator is a shrinkage expanding structure which is formed by a shrinkage region and an expanding region. When in shooting, a promoter is ignited to burn promoting charge for forming high pressure gas, and high pressure gas which is generated by the promoting charge is rapidly expanded, passes through the shrinkage and expanding gas accelerator and generates hypersonic shock wave to push the bullet move in the artillery bore until to be shot up. The weapon can reduce the recoil of the artillery and the muzzle flame.

Description

technical field [0001] The present invention relates to a weapon cannon, and more specifically the present invention relates to a weapon cannon in which a gas accelerator is arranged in the cannon. Background technique [0002] In order to generate a proper ammunition propelling gas inside the gun bore, reduce the pressure and temperature of the propelling gas, reduce the ablation and wear of the gun bore, and increase the output speed, stability and range of the warhead. The number of propelling charges is limited and it is known to have high strength artillery barrels. [0003] All these artillery barrels have complex structures and high material costs, and there is also a shortcoming that the propelling charge combustion gas wears and ablates the cannon barrel seriously, which affects the life, shooting stability and range of the cannon. Contents of the invention [0004] The task of the present invention is to provide an improved artillery weapon of the above-mentione...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41F1/00F42B10/38
Inventor 王雪松
Owner 王雪松
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