A safety ignition device that can effectively prevent jamming

Abstract

The invention discloses a safety ignition device capable of effectively preventing jamming, which includes a first baffle, a second baffle, a piston body, a fire transfer tube and four springs. Even eliminating the internal torque of the safety ignition device, while ensuring the absolute safety of the pyrotechnic special ammunition before the load is fired out of the chamber and the reliable ignition function after the chamber is released, it can effectively prevent the phenomenon of jamming and further improve the safety of special ammunition. Launch reliability and success rate. In addition, the symmetrical force-bearing structure design makes the product assembly process smoother, further reducing the safety hazards of special ammunition products during the assembly process.

Description

technical field [0001] The invention belongs to the field of special ammunition, and in particular relates to a safety ignition device which can effectively prevent jamming. Background technique [0002] Special ammunition is an important part of the weapon system and the ultimate embodiment of weapon effectiveness. Pyrotechnic special ammunition refers to the use of pyrotechnic powder as the main load of the ammunition to achieve special pyrotechnic effects such as light, color, sound, smoke, heat, and pneumatics. ammunition. Pyrotechnic powder is a multi-component mechanical mixture with combustible agent and oxidant as the basic components, which can burn rapidly, and the temperature during combustion is generally greater than 1000°C, thus producing various pyrotechnic special effects. The mechanical sensitivity of pyrotechnic powder is generally relatively high, so safety must be considered as an important factor in the design process of special ammunition with pyrotech...

AI Technical Summary

Problems solved by technology

[0004] However, the baffle of this safety ignition device is designed to be unilaterally biased, and there is always a certain deflection torque inside the cartridge case. In extreme cases, the problem of jamming is prone to occur. Although the safety hazard of jamming has been eliminated, there is no doubt that the phenomenon of jamming occurs. It will reduce the launch success rate of the weapon system, and in serious cases will directly threaten the battlefield survivability of important weapons and equipment such as aircraft and ships

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