UA121642U - PATRON FOR SHIFTING DIVERS WITH A REACTIVE BREAKING BULL UNDER MYSLIV Smooth-bore rifles - Google Patents

Abstract

Cartridge for shooting down reconnaissance drones with a reactive burst bullet under hunting smooth-bore rifles containing sleeve, cap-lighter, bouncing powder charge. Additionally contains ignition aperture, a jet plastic ball filled with striking elements (steel balls Ǿ 3-4 mm) strewn with dye powder, in the center of which there is an explosive, a slider and an explosive initiator (smokeless powder), jet smoke - sugar mixture), combustion chamber, ceramic nozzle, yoke.

Description

The useful model belongs to hunting smoothbore ammunition, in particular to shotgun cartridges, and can be used to remotely detonate reconnaissance drones during military operations.

US Patent Application Mo 2005/0056184 describes a cartridge for rifle shooting. According to the known prior art, the cartridge contains a sleeve in which a sleeve head is provided. A projectile charge is located in the head of the cartridge case, for ignition of which a fuse is also installed in the head of the cartridge case. An indicator element is located in the sleeve immediately after the projectile charge, which has a space for the indicator substance. After the indicator element, there is a pin on which the fraction is located. The end of the sleeve opposite the head of the sleeve is closed. This rifle cartridge is fired using a fuse that ignites the cartridge's propellant charge. During the shot, the powder with the shot and the indicator element are ejected from the sleeve.

The ignition of the propellant charge also ignites the indicator substance, which burns brightly during the flight of the indicator element. This brightness can be used to observe the trajectory of the fired shot to determine possible misses during shooting.

The disadvantage of this technical solution is that the indicator element, which flies further than a fraction, reduces the safety of shooting as a whole - due to an increase in the safe distance. The indicator element also negatively affects the action and accuracy when using a rifle cartridge.

According to the prior art, after the shot is fired, the projectile is opened.

According to this, the fired powder interferes with the flight of the indicator element following it, and therefore it is very likely that its trajectory will differ from the trajectory of the fired shot. In this regard, there is an error in the determination of firing misses, and this error will increase due to the presence of a long-burning indicator substance. In practice, when determining a miss, the arrow also needs to take into account the range of the indicator element. Bright light can also interfere with shooting.

The closest technical solution (the prototype is a 26 mm lighting cartridge | see

Shidlovsky A.A. "Fundamentals of pyrotechnics". - M.: "Machine Building" 1973. - P. 1351).

The cartridge consists of a sleeve, a detonator capsule, an ejecting charge of smoke gunpowder, cardboard and felt pads and a charge made of illuminating pyrotechnic composition, on top of which a pad and a metal circle are installed.

The disadvantage of this technical solution is the need for special devices (adapters), which cannot always be achieved in extreme situations. In the case of reducing the dimensions (diameter) of the sleeve to the calibers of existing sports and hunting rifles (usually 12, 16 and 20), this design does not ensure trouble-free operation of the product, in particular, the required height of raising the signal charge in the air and preservation of the gun channel when fired.

The useful model is based on the task of creating a rifle cartridge with a remote-explosive rocket bullet for detonating reconnaissance drones at heights of 2 to 5 kilometers during military operations. Sports and hunting rifles of 12, 16, 20 calibers are used for shooting, which ensure the required height of the charge and preservation of the gun channel during the shot.

The task is solved by the fact that the cartridge contains (see fig.) a sleeve 2, an igniter capsule 1, a propellant powder charge 3, a gunpowder with an ignition hole 4, a reactive plastic ball 13, which is filled with striking elements (steel balls of 3-4 mm .) 12, sprinkled with dye powder 14, in the center of which is an explosive substance 11, a fire retarder 10 and an explosion initiator (smokeless gunpowder) 9, a reactive substance (a saltpetre-sugar mixture) 8, a combustion chamber 5, a ceramic nozzle 6, a wick-plug 7.

The drawing explains the essence of a useful model.

When the igniter capsule 1 (see fig.) is activated, the propellant charge of gunpowder 3 is ignited, while the gunpowder with the ignition hole 4 moves, through which the suppressor cap 7 is ignited. The bullet, under the action of powder gases, flies out of the barrel and continues its flight with the ignited by the wick-cork 7, which burns for about 1 second, during this time the bullet flies about 400 meters.

The wick-cork 7 ignites the reactive saltpeter-sugar mixture 8, which accelerates the bullet to a speed of 800 m/s with further acceleration. The reactive saltpetre-sugar mixture 8 burns in 2nd second, heats up the retarder 10, which smolders in 1, 2, or 2nd second (depending on the required height of the bullet flight) ignites and ignites the explosion initiator (smokeless gunpowder) 9, which in turn detonates the explosive substance 11. The explosive substance contributes to the rupture of the reactive plastic ball 13, and the flight of striking elements (steel balls) 12 sprinkled with dye powder 14, which makes the explosion visually visible.

The height of the vertical rise of the ball depends on the amount of reactive saltpeter-sugar mixture 8, and the nominal (1, 2, or 3 seconds) speed of the retarder 10, which enables the ball to fly by inertia after the reactive saltpeter-sugar mixture 8 has worked out. The combination of these two adjusting parameters makes it possible to carry out different gradation of cartridges according to the height of the bullet's flight, and to mark the sleeves.

The amount of explosives and striking elements, as well as their size, can be adjusted and provide the necessary parameters of damage.

Firing a cartridge with a reactive explosive bullet is carried out from a hunting rifle and does not differ from ordinary shooting. For accurate hitting, the shooter should use a rangefinder, determine the distance to the target, choose cartridges with a reactive explosive bullet, with markings on the sleeve indicating the required range of the bullet (for example, 3500 m and 3700 m). To ensure the effectiveness of hitting the target, it is advisable to simultaneously use two cartridges with adjacent values of the flight height (for example, in one gun barrel, a cartridge at 3500 m, in the other 3700 m), the gradation step of the cartridges is 200 m, that is, by the value of the range of striking elements.

The powder charge of the cartridge case must be for increased weight, correspond to the class of cartridges

Magnum.

A cartridge for shooting down reconnaissance drones operating at heights higher than the range of conventional rifled weapons, equipped with a reactive explosive bullet for hunting smoothbore rifles, will allow to effectively fight against enemy aerial reconnaissance, due to a large number of impressive elements and a long distance of their flight (up to 200 m. ).

Claims (1)

UTILITY MODEL FORMULA A cartridge for shooting down reconnaissance drones with a reactive bursting bullet for hunting smoothbore rifles, which contains a cartridge case, an igniter capsule, an ejector charge of powder, which is distinguished by the fact that it additionally contains a powder with an ignition hole, a reactive plastic bullet, which is filled with striking elements ( steel balls and 3-4 mm), sprinkled with dye powder, in the center of which there is an explosive substance, a fire retarder and an initiator of the explosion (smokeless gunpowder), a reactive substance (a saltpeter-tsucrow mixture), a combustion chamber, a ceramic nozzle, a wick-plug.