WO1999046555A1 - Chambre de combustion pour dispositif de destruction active de cibles (variantes) - Google Patents

Chambre de combustion pour dispositif de destruction active de cibles (variantes) Download PDF

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Publication number
WO1999046555A1
WO1999046555A1 PCT/KZ1999/000004 KZ9900004W WO9946555A1 WO 1999046555 A1 WO1999046555 A1 WO 1999046555A1 KZ 9900004 W KZ9900004 W KZ 9900004W WO 9946555 A1 WO9946555 A1 WO 9946555A1
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WO
WIPO (PCT)
Prior art keywords
hollows
executed
combustion chamber
distinguished
hollow
Prior art date
Application number
PCT/KZ1999/000004
Other languages
English (en)
Inventor
Ildar Ibragimov
Elena Sharunova
Original Assignee
Tsai, Artur
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 Tsai, Artur filed Critical Tsai, Artur
Priority to AU28598/99A priority Critical patent/AU2859899A/en
Publication of WO1999046555A1 publication Critical patent/WO1999046555A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/024—Shaped or hollow charges provided with embedded bodies of inert material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container

Definitions

  • the invention concerns to area of - -imunitions, namely to combustion chambers of the targ t active defeat device and can be used in artillery shells, grenades, aerobombs, battle pats of rockets, landmines, jet shells.
  • the target active defeat devices are-, above all, high-explosive, higb-explosive with fragmentation, cumulative.
  • the high-explosive devices are those, which combustion chambers are equipped with a plenty ⁇ t explosive substance for a defeat of the target by a high-power shock wave.
  • the high-explosive with fragmentation devices have thickened body walls, are equipped with a smaller amount o explosive substance placed in the combustion chi-mber.
  • the target is struck by a shock wave and body splinters.
  • the cumulative devices have the combustion chamber for a special form filling, which ensures concentration of explosion energy in one direction.
  • the payload part of high-explosive with fragmentation effect of jet shell, with the combustion chamber having in a longitudinal section the rectangular form (patent of RU # 2100764, cl. F 42 B 12/32, 1997) is known.
  • the combustion chamber having in a longitudinal section the rectangular form does not allow to ensure a high damaging effect of a jet shell.
  • Closest to the offered invention variants is the combustion chamber of the cumulative effect target active defeat device executed in the device body and having the cylindrical form.
  • the hollow in the payload ensures concentration of explosion energy in one direction as a cumulative jet (Shooting and an artillery units fight management M.: Military publishing house, 1987, p. 440).
  • the imperfection of the cumulative effect target active defeat devices is the usage boundedness, as the damaging properties most hardly are expressed at the defeat of lightly-melting materials and considerably decreases for sand, clay, concrete, stone, brick, etc.
  • the combustion chamber of the target active defeat device executed in the device body is formed at least by two hollows of the conic form with tops of cones directed to the opposite sides.
  • the lateral surfaces of the conic form hollows make an angle 80-100°.
  • the combustion chamber of the target active defeat device in accordance with the second invention variant is formed at least by two hollows in the device body, each of which has in a cut the triangular form and is executed as a ring cavity.
  • the combustion chamber is formed at least by two hollows, one is in the form of a spherical segment, and other is conic.
  • the combustion chamber is formed at least by two hollows, one has in a cut the form of segment, and other - triangular form, herewith each from hollows is executed as a ring cavity.
  • the combustion chamber of the target active defeat device is formed at least by two hollows, one is in the form of a hemisphere, and other is conic.
  • the combustion chamber is formed at least by two hollows, one hollow is limited in a cut by a semicircle, and other has in a cut the triangular form, herewith each from hollows is executed as a ring cavity.
  • the seventh variant of the combustion chamber is characterised by that it is formed at least by two hollows in the form of spherical segments; the eighth variant by that it is formed at least by two hollows, each from hollows has in a cut the form of segment and is executed as a ring cavity; the ninth variant by that it is formed at least by two hollows, each from hollows is limited in a cut by a semicircle and is executed as a ring cavity; the tenth variant by that it is formed at least by two hollows in the form of truncated cones with the smaller bases directed to the opposite sides, and the hollows lateral surfaces in the form of truncated cones make an angle 80-100°.
  • the combustion chamber in according with the eleventh variant is formed at least by two hollows, the hollows have in a cut the form of a trapezium, with the smaller bases directed to the opposite sides, herewith each from hollows is executed as a ring cavity; in accordance with the twelfth variant it is formed at least by two hollows, one is in a conic form, other in the form of a truncated cone, herewith the hollow lateral surface of the conic form and hollow lateral surface in the form of a truncated cone make an angle 80-100°.
  • the combustion chamber according to the thirteenth variant is formed at least by two hollows, one hollow has in a cut the triangular form, and other form of a trapezium, herewith each from hollows is executed as a ring cavity.
  • the combustion chamber is formed at least by two hollows, one is in the form of a spherical segment, and other in the form of a truncated cone; in the fifteenth variant at least by two hollows, one hollow has in a cut the form of segment, and other form of a trapezium, herewith each from hollows is executed as a ring cavity; in the sixteenth variant at least by two hollows, one is in the form of a hemisphere, and other in the form of a truncated cone; in the seventeenth variant at least by two hollows, one hollow is limited in a cut by a semicircle, and other has the form of a trapezium, herewith each from hollows is executed as a ring cavity; in the eighteenth variant at least at least
  • the offered construction of the target active defeat device combustion chamber variants ensures a hard effect directivity, defined by exploder disposition, and this effect is multifactor (mechanical, temperature, baric etc.). There is a possibility to use the maximum large number of formed gas molecules for work fulfilment.
  • the combustion chamber execution according to the invention creates effect of the shock waves implosion, that will result in formation of a zone of increasing of compression and temperature (cumulative effect) inside the combustion chamber, and growth of total energy during explosion.
  • FIG. 1 the longitudinal section of the first device variant is represented; on Fig. 2 - cross- section of the second device variant; on Fig. 3 - cross-section of the combustion chamber formed by eight hollows of the conic form; on Fig. 4 -longitudinal section of the second device variant; on Fig. 5 - longitudinal section of third and fifth variants of the device; on Fig. 6 - cross-section of the fourth and sixth variants of the device; on Fig. 7 - cross-section of the camera formed by four hollows in the form of spherical segments or hemispheres and four conic hollows; on Fig. 8 - longitudinal section of the fourth and sixth variants of the device; on Fig.
  • combustion chamber 1 is formed: at least by two hollows, which have the conic form, form of a truncated cone, form of spherical segments or hemispheres.
  • One from hollows is executed conic, and other has the form of a hemisphere, spherical segment, truncated cone or W-shaped form in a cut; one from hollows has the form of a truncated cone, and other form of a spherical segment, hemisphere or W-shaped form in a cut; one from hollows has the form of a hemisphere or spherical segment, and other has the W- shaped form in a cut.
  • the combustion chamber 1 is formed, also at least by two hollows executed as a ring cavity, having in a cut the triangular form, form of a trapezium, segment, semicircle or W-shaped form.
  • the combustion chamber 1 executed in body 2 of the target active defeat device can be formed at least by one hollow having the conic form, form of a truncated cone or hemisphere.
  • each from hollows is executed as a ring cavity having in a cut the triangular form, form of a trapezium or semicircle.
  • the device works as follows.
  • the explosion process is the process of particles creation with specific properties (mass, velocity) including a direction of particles movement, that is explained by impulse of a particle moving from exploder, which by order exceeding impulses of undisturbed particles.
  • Making the charge explosion by thread-shaped exploder in the combustion chamber which formed, for example, by a hollow of the conic form, sets particles movement radially to a line of explosion, that results in movement of particles in one layer at the cone base, as the paths passed by particles in one time period are equal.
  • the particles will move by parallel not intersected trajectories, that excludes a possibility of their collision and system randomness.
  • the movement of particles in one layer is accompanied by a shock wave. Using effect of shock waves implosion it is possible considerably to increase a combustion-chamber pressure of the target active defeat devices and increase a damaging effect and destructive force of the device at effect on any material, including sand, clay, concrete, stone, brick.
  • the particles movement direction depends on a disposition of an exploder in the combustion chamber.
  • INDUSTRIAL APPLICABILITY The offered variants of the combustion chamber can be used: in mines i.e. ammunition for shooting from minethrowers and smoothly-barrel recoilless weapon destined for a defeat of a manpower and fire resources of an opponent or destruction of defensive structures; in aerial mines destined for setting from an air of mine obstructions on land and sea; in artillery shells, grenades, aerobombs, jet shells, in battle parts of free and guided rockets, which are used for a defeat during fight of manpower and easy armoured targets of the opponent; for a defeat of the air and ground targets, for fight with tanks and other armoured targets; for a defeat of the water-surface, coastal and underwater targets.
  • the offered variants of the combustion chamber of the target active defeat device are executed in body of the appropriate device, which made from steel or cast iron.
  • the target active defeat devices with the combustion chambers formed by hollows of the indicated form, ensure a high damaging effect and large destructive force.
  • the usage them by motorised infantry, armoured, airborne, artillery and other units allows to increase their fire power.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

L'invention relève du domaine des munitions et se rapporte notamment aux chambres de combustion des dispositifs de destruction active de cibles. Elle peut s'utiliser dans des obus d'artillerie, des grenades, des bombes d'avion ainsi que dans des parties explosives de roquettes, de mines terrestres et de munitions à réaction. La chambre de combustion (1) du dispositif de destruction active de cibles, faite dans le corps du dispositif, est constituée d'au moins deux parties creuses. Chaque partie creuse a la forme d'un cône, d'un cône tronqué ou d'un segment sphérique. Une partie creuse a la forme d'un cône alors que l'autre a la forme d'un cône tronqué, d'un segment sphérique, d'un hémisphère ou d'une coupe en W. Une partie creuse a la forme d'un cône tronqué et l'autre est faite en forme d'un segment sphérique, d'un hémisphère ou d'une coupe en W. Une partie creuse a la forme d'un hémisphère ou d'un segment sphérique, l'autre ayant la forme d'une coupe en W. Chacune des parties creuses peut avoir la forme d'une cavité en anneau. Dans d'autres variantes du dispositif, la chambre de combustion (1) est faite dans le corps (2) du dispositif et est formée par au moins une partie creuse ayant la forme d'un cône, d'un cône tronqué, d'un hémisphère ou d'une cavité en anneau.
PCT/KZ1999/000004 1998-03-09 1999-03-05 Chambre de combustion pour dispositif de destruction active de cibles (variantes) WO1999046555A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28598/99A AU2859899A (en) 1998-03-09 1999-03-05 Combustion chamber of the target active defeat device (variants)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KZ980213.1 1998-03-09
KZ980213 1998-03-09

Publications (1)

Publication Number Publication Date
WO1999046555A1 true WO1999046555A1 (fr) 1999-09-16

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ID=19720786

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Application Number Title Priority Date Filing Date
PCT/KZ1999/000004 WO1999046555A1 (fr) 1998-03-09 1999-03-05 Chambre de combustion pour dispositif de destruction active de cibles (variantes)

Country Status (2)

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AU (1) AU2859899A (fr)
WO (1) WO1999046555A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2564283C1 (ru) * 2014-07-08 2015-09-27 Открытое акционерное общество "Федеральный научно-производственный центр "Научно-исследовательский институт прикладной химии" Кумулятивный боеприпас многоцелевого действия
RU182868U1 (ru) * 2018-03-28 2018-09-05 Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Академия Вооруженных Сил Российской Федерации" Кассетный осколочный боевой элемент с кумулятивным устройством для принудительного затекания продуктов детонации в запреградное пространство

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1018279A (fr) * 1949-04-05 1953-01-05 Schlumberger Prospection Perfectionnements aux dispositifs à charges explosives creuses
DE1157984B (de) * 1962-07-07 1963-11-21 Dr Georg Groetsch Verfahren zum splitterarmen, grossstueckigen Zerlegen von Gestein
US3434426A (en) * 1956-11-30 1969-03-25 Jay W De Dapper Combined ignitor and propellent grain
US3494286A (en) * 1968-04-17 1970-02-10 Us Air Force Hybrid fuel grain sliver reduction
US3561361A (en) * 1950-04-18 1971-02-09 Us Army Detonation system for shaped charges
US3906857A (en) * 1953-05-22 1975-09-23 Jr Salvatore Joseph Rotondi Anti-tank mine
FR2672380A1 (fr) * 1983-08-18 1992-08-07 Commissariat Energie Atomique Charge formee a hautes performances.
RU2100764C1 (ru) 1996-09-16 1997-12-27 Государственное научно-производственное предприятие "Сплав" Боевая часть осколочно-фугасного действия реактивного снаряда

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1018279A (fr) * 1949-04-05 1953-01-05 Schlumberger Prospection Perfectionnements aux dispositifs à charges explosives creuses
US3561361A (en) * 1950-04-18 1971-02-09 Us Army Detonation system for shaped charges
US3906857A (en) * 1953-05-22 1975-09-23 Jr Salvatore Joseph Rotondi Anti-tank mine
US3434426A (en) * 1956-11-30 1969-03-25 Jay W De Dapper Combined ignitor and propellent grain
DE1157984B (de) * 1962-07-07 1963-11-21 Dr Georg Groetsch Verfahren zum splitterarmen, grossstueckigen Zerlegen von Gestein
US3494286A (en) * 1968-04-17 1970-02-10 Us Air Force Hybrid fuel grain sliver reduction
FR2672380A1 (fr) * 1983-08-18 1992-08-07 Commissariat Energie Atomique Charge formee a hautes performances.
RU2100764C1 (ru) 1996-09-16 1997-12-27 Государственное научно-производственное предприятие "Сплав" Боевая часть осколочно-фугасного действия реактивного снаряда

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"shooting and an antillery units fight management m.", 1987, MILITARY PUBLISHING HOUSE, pages: 440

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2564283C1 (ru) * 2014-07-08 2015-09-27 Открытое акционерное общество "Федеральный научно-производственный центр "Научно-исследовательский институт прикладной химии" Кумулятивный боеприпас многоцелевого действия
RU182868U1 (ru) * 2018-03-28 2018-09-05 Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Академия Вооруженных Сил Российской Федерации" Кассетный осколочный боевой элемент с кумулятивным устройством для принудительного затекания продуктов детонации в запреградное пространство

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