WO2015116017A1 - Cartouche avec balle à réaction - Google Patents

Cartouche avec balle à réaction Download PDF

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Publication number
WO2015116017A1
WO2015116017A1 PCT/UA2014/000024 UA2014000024W WO2015116017A1 WO 2015116017 A1 WO2015116017 A1 WO 2015116017A1 UA 2014000024 W UA2014000024 W UA 2014000024W WO 2015116017 A1 WO2015116017 A1 WO 2015116017A1
Authority
WO
WIPO (PCT)
Prior art keywords
bullet
core
reactive
cartridge
shell
Prior art date
Application number
PCT/UA2014/000024
Other languages
English (en)
Russian (ru)
Inventor
Александр Иванович КАЛАЧЕВ
Роман Валериевич КАРПЕНКО
Халит Гибадуллович ХАБИБУЛЛИН
Original Assignee
Александр Иванович КАЛАЧЕВ
Роман Валериевич КАРПЕНКО
Халит Гибадуллович ХАБИБУЛЛИН
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Александр Иванович КАЛАЧЕВ, Роман Валериевич КАРПЕНКО, Халит Гибадуллович ХАБИБУЛЛИН filed Critical Александр Иванович КАЛАЧЕВ
Publication of WO2015116017A1 publication Critical patent/WO2015116017A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/10—Cartridges, i.e. cases with charge and missile with self-propelled bullet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/04—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type
    • F42B12/06—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type with hard or heavy core; Kinetic energy penetrators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
    • F42B30/02—Bullets

Definitions

  • the invention relates to the field of ammunition intended for firing from a smoothbore or rifled weapon of any design, where a jet bullet or projectile is used as a striking element.
  • a projectile is known in which a charging chamber is used as a sleeve, and calibrated dotted notches are provided on the shell for separating the head and bottom parts of the projectile [French patent Ne 2 61 1 888, F42B 5/02, F41 F17 / 12, 09.09.1988. ].
  • the disadvantages of the proposed projectile include the large dimensions of the structure and the use of hypothetical fuel with a quasi-explosive decomposition to launch the projectile, and for using it in the recoilless version, a device with a massive barrel, a muzzle brake and a shock absorber is provided, which cannot be calculated without knowing the characteristics of the fuel used.
  • the projectile has an all-steel body, where the charging chamber and the igniter capsule are located.
  • Another variant of the arrangement of the projectile differs from the first in that the projectile is pressed into the sleeve, where the second powder charge and the second igniter capsule are located.
  • the pressing force, the depth of the flange of the sleeve and the mass characteristics of both charges are selected so that at the time of launch, the charge in the sleeve first fires, pushing the projectile into the barrel, and then the charge in the shell itself lights up.
  • the projectile is torn into two, not having time to leave the barrel, which increases the initial velocity of the projectile.
  • the second variant of the described arrangement of the projectile is also dangerous to handle: firstly, it is impossible to calculate the ratio of the force of pressing the projectile into the shell with the bursting force of the projectile after it leaves the shell; Secondly, it is impossible to synchronize the time of the operation of each propellant charge, and this can lead to a rupture of the projectile outside the barrel at an unknown distance from the muzzle, which will inevitably lead to fragmentation of the shooter.
  • a cartridge for a smoothbore or rifled weapon consisting of a sleeve, an igniter capsule, a propellant charge and a striking element (bullet), while a charging chamber is placed in the body of the striking element.
  • the outer surface of the striking element contains a stress concentrator in the form of an annular groove located closer to its aft, where a protective shield is made, made in the form of a cartridge case, with the possibility of overlapping this groove.
  • the protective screen may have a different design solution [UA tfo45270 C2, F42B5 / 02, 03/15/2002].
  • the main disadvantage of this design is the irrational use of the mass of the striking element (the bottom of the element always remains after the shot and is not used to hit the target).
  • the disadvantage of other design options is the inability to select the material according to its strength characteristics for reliable operation of the protective shield, as well as the complexity of manufacturing and controlling the shape of the charging chamber of the striking element in mass production.
  • a cartridge with a reactive bullet is known, which, according to embodiment 1, is a cartridge with a reactive bullet containing a sleeve with a capsule and a bullet installed in it, in the cavity of which the main part of the propellant charge is located.
  • the peculiarity of the cartridge is that the cartridge case is made with a length shorter, and the bullet, respectively, with a length greater than the standard values of the cartridge case and bullet of the classic cartridge, which allows you to place the required amount of propellant charge. In this case, the total length of the cartridge remains without increasing its dimensions in relation to classical samples of the same type. [RU Jfe 2150074 CI, F42B 5/10, 03/25/1999].
  • the main disadvantage of the described design is the low efficiency of the shot. Since the method of accelerating a bullet in a weapon barrel is provided for in a classic way, rationally the energy of the propellant charge will not be consumed. Since, during the shot, the gunpowder is unevenly distributed over the volume of the back of the pool, being there in a suspended-mobile state, it is not known what mass fraction of the powder charge will be located in the cavity of the bullet at the time of its departure from the barrel, which leads to an unstable reactive effect on accuracy and accuracy of fire.
  • the retarder is gunpowder, which does not have high strength characteristics, and therefore during the shot it breaks into the cavity of the reactive charge, where the pressure at this moment will be less than in the voluminous space of the barrel channel, which will lead to premature ignition of the reactive charge.
  • an unauthorized shooting of the sleeve from the bullet cavity towards the firing side will occur either outside the barrel at an unknown distance from the muzzle, or in the barrel itself, causing the latter to burst, and this can lead to serious injury to the shooter.
  • a cartridge with a reactive bullet containing a sleeve with a capsule and a bullet with a hole in the bottom in the form of a nozzle and an internal cavity in which a propellant charge is placed.
  • the bullet is located in the cartridge case with a gap between the bottom of the bullet and the inner bottom of the cartridge case.
  • the bullet is made with a length of 0.6 - 0.8 of the length of the cartridge, and the propellant charge consists of at least two parts made of powder components with different burning speeds.
  • the charge itself is fully placed in the internal cavity of the bullet with the possibility of sequentially triggering slowly and quickly burning components of the charge.
  • the bullet is mounted in a sleeve with an interference of 0.003 - 0.01 caliber bullets.
  • the cartridge provides safety during operation and increase the efficiency of the shot. [RU Vs 2372581 CI, F42B 5/10, F42B 5/067, 10.1 1.2009].
  • the main disadvantages of the cartridge include low accuracy and accuracy of fire with simultaneously low damaging effect of the bullet on the target. This is due to the fact that the bullet of the cartridge is made according to a solid-continuous scheme, and such a bullet does not provide reliable destruction of the target.
  • the selected bullet layout does not give it the required flight mass and the center of gravity of the bullet is closer to in the middle of its geometrical dimensions, which leads to serious deviations of the bullet from the originally given trajectory as a result of exposure to external factors during the shooting process.
  • the basis of the invention is the task of creating a cartridge that would increase the reliability of hitting a target while increasing accuracy and accuracy of fire.
  • the reactive bullet in a cartridge with a reactive bullet containing a sleeve with a capsule, a reactive bullet with an internal cavity in which a propellant charge is placed, and a nozzle according to the invention, the reactive bullet consists of a shell having a head and a bottom, a core or a shirt and the core, while in the head part of the shell of the reactive bullet a recess is made in which the core or shirt and core are placed.
  • the recess in the head of the shell of the reactive bullet can be made in the form of a cylinder, cone, truncated cone or sphere.
  • the recess in the head of the shell of the reactive bullet can be performed with a diameter of from 0.001 to 0.5 and a depth of from 0.001 to 0.9 caliber of the bullet.
  • the implementation of the recess in the head part of the shell of the bullet in the form of a cylinder, cone, truncated cone or sphere allows you to maximize the use of the useful volume of the head part of the bullet, and the implementation of the recess with a diameter of 0.001 to 0.5 and a depth of 0.001 to 0.9 caliber bullets allow you to place core or shirt and core along the axis of symmetry of the bullet during assembly.
  • Figure 1 shows a cartridge with a reactive bullet, designed according to the shell scheme, in the head part of which a recess is made and a core with a jacket is mounted.
  • Figure 1 shows a cartridge with a reactive bullet, designed according to the shell scheme, in the head of which a recess is made and installed core.
  • the cartridge contains a sleeve 1 with a capsule 2, a reactive bullet 3, having an internal cavity 4 with a nozzle 5, in which a propellant charge 6 is placed.
  • the jet bullet 3 contains a shell 7 having a head 8 and a bottom 9 part, and a core 10.
  • a recess 1 1 In the head 8 part of the shell 7 of the reactive bullet 3 there is a recess 1 1 in which the core 10 or shirt 12 and the core 10 are placed.
  • the cartridge with a reactive bullet works as follows.
  • the reactive bullet 3 After the departure of the reactive bullet 3 from the trunk, if the barrel is smooth, then having a sufficient mass and a center of gravity displaced to the head 8, the reactive bullet 3 during the flight is stabilized only by the bottom 9, which plays the role of stabilizing plumage. If the barrel is rifled, the reactive bullet 3 receives additional stabilization due to rotation around its instantaneous axis of symmetry X-X, which significantly increases accuracy and accuracy of fire.
  • the structurally reactive bullet 3 is made according to the shell scheme and the core 10 or shirt 12 and core 10 are located in its head 8, when the bullet 3 hits the obstacle, the shell 7 of the reactive bullet 3 and the shirt 12 can be blocked by the barrier material, and the core 10 continue its destructive movement, thereby increasing the damaging effect of the reactive bullet 3.
  • Technologically reactive bullet 3 does not require specialized equipment and can be manufactured on a cartridge basis in the normal mode.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)

Abstract

L'invention se rapporte au domaine des munitions de guerre pour le tir de puis des armes à canon lisse ou rayé d'une quelconque structure, et dans lequel l'élément offensif consiste en une balle ou un obus à réaction. La cartouche comprend une douille avec une amorce, une balle à réaction avec une cavité interne dans laquelle est disposé un propergol, et une buse. La balle à réaction comprend une enveloppe possédant une partie tête et une partie fond, et un noyau ou une chemise et un noyau. Un renfoncement est formé dans la partie tête de l'enveloppe de la cartouche à réaction, et reçoit le noyau ou la chemise et le noyau. On assure ainsi une destruction plus fiable de la cible tout en augmentant la justesse et le groupage du tir.
PCT/UA2014/000024 2014-02-03 2014-02-17 Cartouche avec balle à réaction WO2015116017A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAA201400977A UA115225C2 (uk) 2014-02-03 2014-02-03 Патрон з реактивною кулею
UAA201400977 2014-02-03

Publications (1)

Publication Number Publication Date
WO2015116017A1 true WO2015116017A1 (fr) 2015-08-06

Family

ID=52673905

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2014/000024 WO2015116017A1 (fr) 2014-02-03 2014-02-17 Cartouche avec balle à réaction

Country Status (3)

Country Link
GB (1) GB2522788B (fr)
UA (1) UA115225C2 (fr)
WO (1) WO2015116017A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10712134B2 (en) * 2018-04-10 2020-07-14 Knoah Miani Rocket propelled bullet assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2072507C1 (ru) * 1993-06-15 1997-01-27 Акционерное общество "Барнаульский станкостроительный завод" Пуля для патронов стрелкового оружия
RU2150074C1 (ru) * 1999-03-25 2000-05-27 Мельниченко Игорь Юрьевич Патрон с реактивной пулей (варианты)
US20070131131A1 (en) * 2004-12-13 2007-06-14 Stock Michael E Jr Upset jacketed bullets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR835605A (fr) * 1938-02-22 1938-12-27 Anciens Etablissements Marga Balle et cartouche équipée de cette balle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2072507C1 (ru) * 1993-06-15 1997-01-27 Акционерное общество "Барнаульский станкостроительный завод" Пуля для патронов стрелкового оружия
RU2150074C1 (ru) * 1999-03-25 2000-05-27 Мельниченко Игорь Юрьевич Патрон с реактивной пулей (варианты)
US20070131131A1 (en) * 2004-12-13 2007-06-14 Stock Michael E Jr Upset jacketed bullets

Also Published As

Publication number Publication date
UA115225C2 (uk) 2017-10-10
GB2522788A (en) 2015-08-05
GB201501227D0 (en) 2015-03-11
GB2522788B (en) 2016-01-06

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