UA121652U - PATRON WITH REACTIVE BREAKING BALL UNDER MUSLIM SMOOTHING RUNNERS FOR INSTALLATION OF RADIO INTERFERENCE - Google Patents

Abstract

The well-known cartridge for shotguns contains a sleeve, a cap-igniter, a discharging charge of gunpowder. Additionally contains ignition aperture, a reactive plastic ball filled with thin foil elements in the form of round confit strewn with dye powder, in the center of which there is an explosive, a retarder and an initiator of explosion (smokeless powder), reactive powder mixture), combustion chamber, ceramic nozzle, wick plug.

Description

The proposed useful model belongs to the ammunition of hunting smoothbore rifles, in particular to rifle cartridges, and can be used to establish radio jamming of enemy reconnaissance drones during military operations.

US Patent Application Mo 2005/0056184 describes a cartridge for shotgun 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 the 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 metal 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 fuze 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 metal charge also ignites the indicator substance, which burns brightly during the flight of the indicator element. By this brightness, the trajectory of the fired shot can be observed to determine possible misses during shooting.

The disadvantage of this analogue is that the indicator element flies to a greater distance than the fraction, which reduces the safety of shooting in general - 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 known state of the art, after the shot, the firing pin 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 connection, 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 the miss of an arrow, it is also necessary to take into account the flight range of the indicator element. Bright light can also interfere with shooting.

As the closest analogue, a 26 mm illuminating cartridge was chosen (see A.A. Shidlovsky "Fundamentals of pyrotechnics". M. "Mashinobuduvannya" 1973, p. 135).

The cartridge consists of a sleeve, a detonator, a knockout charge of smoky gunpowder, cardboard and felt pads and a star made of lighting pyrotechnic composition, on top of which a pad and a metal circle are installed.

The disadvantage of the closest analogue is the need for special devices (adapters), which is not always possible in extreme situations. If the dimensions (diameter) of the sleeve are reduced 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 the signal star in the air and preservation of the gun channel when fired.

The basis of the useful model is the task of creating a rifle cartridge with a remote-explosive rocket bullet for installing radio interference at heights from 1 to 5 kilometers during military operations, for disorienting aerial drones. Sports and hunting rifles of 12, 16, 20 calibers are used for shooting, which provide the required height of charge elevation and preservation of the gun channel when firing.

The task is solved by the fact that the cartridge contains (see the drawing) a sleeve 2, an igniter capsule 1, a knock-out powder charge 3, according to a useful model of a fuze with an ignition hole 4, a reactive plastic ball 13, which is filled with elements made of thin foil in the form of round confetti (24 5-6 mm.) 12, sprinkled with dye powder 14, in the center of which there is an explosive substance 11, a fire retarder 10 and an initiator of an explosion (smokeless powder) 9, a reactive substance (a saltpeter-sugar mixture) 8, a combustion chamber 5, ceramic nozzle 6, wick-cork 7.

The cartridge works as follows.

When the igniter capsule 1 (see drawing) is activated, the knock-out charge of gunpowder 3 is ignited, while the gunpowder with the ignition hole 4 moves, through which the wick-cap 7 is ignited. The bullet, under the action of powder gases, flies out of the barrel and continues its flight with the ignited wick - cork 7, which burns for about 1 second, during which time the bullet flies about 400 meters. The cork wick 7 ignites the reactive saltpeter-sugar mixture 8, which accelerates the bullet to a speed of 800 m/s with further acceleration. The reactive saltpeter-sugar mixture 8 burns for 2 seconds, heats the retarder 10, which smolders for 1, 2, or 2 seconds (depending on the required height of the bullet) ignites and ignites the explosion initiator (smokeless gunpowder) 9, which in turn detonates explosive substance 11. The explosive substance contributes to the rupture of the reactive plastic ball 13 and the scattering of thin foil elements in the form of round confetti 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 rating (1, 2, or 3 seconds) of the retarder 10, which enables the ball to fly by inertia after the use of the reactive saltpeter-sugar mixture 8. The combination of these two adjusting parameters makes it possible to carry out different gradation of cartridges according to the height of the bullet flight and to mark the sleeves.

The number of explosives and thin foil elements in the form of round confetti, their size can be adjusted and provide the necessary parameters of the affected area.

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, shooters 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 flight 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 flight height values (for example, in one gun barrel, a cartridge at 3,500 m, in the other, at 3,700 m), the gradation step of the cartridges is 200 m, that is, by the value of the layout of elements made of thin foil in the form of round confits .

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

A cartridge for installing radio interference at heights from 1 to 5 kilometers during military operations, for disorienting aerial 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, for due to the large number of elements made of thin foil in the form of round confetti and their long flight distance (up to 200 m).

Claims (1)

UTILITY MODEL FORMULA A well-known rifle cartridge containing a casing, an igniter capsule, a knock-out charge of powder, which differs in that it contains a powder with an ignition hole, a reactive plastic bullet, which is filled with elements of thin foil in the form of round confetti sprinkled with dye powder , in the center of which there is an explosive substance, a retarder and initiator of the explosion (smokeless gunpowder), a reactive substance (a saltpetre-tsucrose mixture), a combustion chamber, a ceramic nozzle, a wick-cap.