WO2025085031A1 - Convex geometry internal body blast fragmentation warhead - Google Patents
Convex geometry internal body blast fragmentation warhead Download PDFInfo
- Publication number
- WO2025085031A1 WO2025085031A1 PCT/TR2024/051181 TR2024051181W WO2025085031A1 WO 2025085031 A1 WO2025085031 A1 WO 2025085031A1 TR 2024051181 W TR2024051181 W TR 2024051181W WO 2025085031 A1 WO2025085031 A1 WO 2025085031A1
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- WIPO (PCT)
- Prior art keywords
- warhead
- main explosive
- inner body
- ensures
- explosive
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- 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
- F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
-
- 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
- F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
- F42B12/22—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction
- F42B12/32—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction the hull or case comprising a plurality of discrete bodies, e.g. steel balls, embedded therein or disposed around the explosive charge
Definitions
- the invention is related to an inner body blast fragmentation warhead made of aluminium alloy material, comprising steel ball-resin block and having a convex geometry with expanded scattering field and scattering angle.
- Warheads which are subsystems that provide the destructive power of rocket and missile systems, have different technical features to create destructive or wounding damage on the target.
- Warheads which have various technical features according to the place and purpose of use, are listed under four groups as blast effect warheads, shaped charge warheads, special purpose warheads and blast fragmentation warheads.
- Blast effect warheads create damage by using the explosion and shock wave formed after the explosion by turning the explosive material it contains into high pressure and hot gas as a result of ignition.
- Consisting of a specially shaped metal charge liner, explosive filled behind the charge liner and detonator, shaped charge warheads damage the target with the high pressure created by the explosive ignited when the ammunition hits the target and the high-speed jet of solid-liquid phase created by the warhead collapsing inside.
- Special-purpose warheads which vary as Thermobaric warhead, Chemical/biological warhead, Cluster bomb, Smoke-producing warhead, Illumination warhead and Radar-blanking warhead, are designed with various technical features according to the area of use.
- Blast fragmentation warheads are warheads that damage the target with both the explosion effect and the small particles that reach high speeds as a result of the explosion with the explosive and small particles they contain.
- the destructive power is increased by means of the small particles contained in the blast fragmentation warheads, and the size and geometry of the small particles in the content determine the amount of effect on the target.
- Blast fragmentation warheads generally consist of three main parts: the body that provides the structural integrity of the warhead, the particle-resin complex that creates the destructive power, and the explosive.
- blast fragmentation warhead which has two different types called natural fragmentation and controlled fragmentation
- the function of the body is to provide the structural integrity of the warhead as well as to create the particles scattered after the explosive material detonates, which is the main destruction mechanism of blast fragmentation warheads.
- warheads containing pre-formed particles there is high- energy explosive material inside the body, and pre-formed particles integrated with the body with the help of resin on the outside.
- the main destruction mechanism of blast fragmentation warheads is the high-speed particles dispersed after the explosion of the high explosive.
- the biggest advantage of preformed particles compared to natural or controlled fragmentation warheads is that the mass and geometry of the dispersed particles are known in advance, and the damage they will create on targets can be predicted with much higher accuracy with the help of analyses.
- blast fragmentation warheads with steel balls.
- These warheads are generally made of steel material with a cylindrical body.
- the volume in which the explosives and small particles of blast fragmentation warheads can be stored remains small. Due to the small volume, the destructive effect on the target remains insufficient.
- the mass capacity of the warhead that a missile or rocket can carry is filled due to the weight of the body made of steel material, the total mass of the small particles that create the destructive effect that the warhead will contain remains small.
- Patent document no “EP2410284A2” in the state of the art is reviewed.
- Said invention is a warhead with a body weakened by notches. When the charge inside the body is activated, notches are opened in the body so that the body can be broken more easily and can be effective with the particles scattered around. Since said warhead does not contain pre-formed particles, fragmentation will be limited only to the body. This situation will cause a large variation in the geometry and mass of the particles and will also result in an inhomogeneous scattering, and the warhead effectiveness will be quite low.
- the notches are quite large and few in number, very few particles will be formed after the activation of the warhead.
- the large and few number of notches opened in the warhead also cause very few particles to be formed after the warhead is fired, thus reducing the effectiveness of the warhead.
- a warhead with a cylindrical geometry which comprises a warhead part, an outer shell with a cavity created inside, an explosive charge filled inside the outer shell and a fuse part that ignites the explosive charge.
- said warhead consists of an energy material containing a large number of energy substances that cause chemical reactions to produce heat in a part of the outer shell.
- the warhead has a natural fragmentation and a cylindrical body. Due to the cylindrical body of the warhead, a low dispersion angle is formed after ignition.
- Patent document no “GB1430750A” in the state of the art is reviewed.
- Said invention refers to a fragmentation warhead with a pre-shaped particle structure, some of which are conical and some cylindrical in geometry, for missiles used against flying targets.
- a part of the warhead body is conical and some are cylindrical, and thus, it is desired to scatter a large number of particles with a narrow dispersion angle.
- the purpose of the warhead which is stated to be used in ground-to-air air defense systems, scattering particles at a narrow angle is to hit a single target with a large number of particles. If the target's position cannot be determined correctly in air defence systems, this will cause the effectiveness of the warhead to be quite low.
- the most important aim of the invention is to have a warhead with a convex geometric structure and mechanical integrity and with increased charged by both explosive and steel balls. In this way, it has a wider scattering area and scattering angle compared to cylindrical body warheads.
- Another aim of the invention is for the high-energy explosive to contain interfaces that prevent contact with all other parts in the area where it is positioned within the warhead. In this way, it is a safe warhead that prevents unexpected explosions during storage and transportation.
- Another aim of the invention is for it to be lighter than warheads with classical steel bodies by means of containing an inner body and outer body made of aluminium alloy material. In this way, a lighter warhead that can withstand high flight loads and whose structural integrity is preserved is obtained and the missile range is extended.
- Another aim of the invention is to use steel balls other than the main explosive to increase the destructive power and to manufacture the inner and outer bodies of the warhead from aluminium so that the warhead mass capacity that any missile can carry is not exceeded. In this way, the dynamic effectiveness of the warhead is increased by allowing the packing of higher mass balls inside it in return for the reduced weight of the warhead body that any missile can carry.
- FIGURE -1 is the drawing that shows the image of the warhead that is the subject of the invention.
- the invention relates to a fragmentation warhead (100) with an inner body manufactured from aluminium alloy material with a convex geometry, comprising an inner body (1 10), outer body (120), body connection part (130), ignition tube body (140), main explosive (150), ball (160), ball-resin matrix (170), booster charge (180), rear cover (190), pressing piece (200), waxed paper (210) and connection elements (220).
- the blast fragmentation warhead (100), which is used as a subsystem in missile systems, is manufactured from aluminium alloy material with a convex geometry.
- the outer body (120) has a convex geometry and is manufactured from aluminium, providing the mechanical integrity of the warhead (100).
- the outer body (120) carries the loads that the warhead (100) is exposed to during its movement.
- the outer body (120) and the inner body (1 10) are resistant to flight loads and have a low mass. In this way, it is possible to pack a higher number of balls (160) inside the warhead (100).
- the inner body (1 10) is manufactured from aluminium material with a convex geometry and heat treatment of EN-AW-7075-T6/T651 transformation.
- the outer body (120) is also manufactured from the same aluminium as the inner body (1 10).
- the inner body (1 10) provides mechanical integrity of the balls (160) and the main explosive (150) and ensures that the pressure generated after the detonation of the booster charge (180) is trapped and the energy generated by the detonation is transmitted to the steel balls (160).
- the steel balls (160) are scattered at high speeds and cause damage to the target elements.
- the resin-containing ball-resin matrix (170) ensures that the balls (160) are integrated with the inner body (1 10).
- the high-energy main explosive (150), which is used to create a high-energy impact effect on the target, is placed inside the inner body (1 10).
- a liner is applied to the surface of the inner body (1 ) facing the main explosive (150).
- the liner which is compatible with the main explosive (150) used, is used as an interface between the main explosive (150) and the inner body (1 10) and ensures that the main explosive (150) adheres to the inner body (1 10), creating a reliable interface that prevents the inner body (1 10) from coming into direct contact with the surface facing the main explosive (150).
- the ignition tube body (140) provides the mechanical integrity of the booster charge (170), which activates the main explosive (150) and starts the ignition chain.
- the body connection part (130) is used for the connection of the ignition tube body (140) and the inner body (1 10).
- the ignition tube body (140) and the body connection part (130) are assembled to each other, and the body connection part (130) and the inner body (1 10) are assembled to each other.
- the detonation wave in the booster charge (180) reflects from the inner body (110) and causes the main explosive (150) to explode with the explosion of the booster charge (180) filled into the warhead (100) and creating a charge effect with the ignition of the warhead (100).
- the balls (160) in the ball-resin matrix (170) are scattered around at high speeds. The balls (160), scattered around with the high energy released after detonation, hit the target and cause destruction.
- connection elements (220) such as bolts.
- the waxed paper (210) and the pressing piece (200) that provide an interface between the surface of the inner body (1 10) facing the main explosive (150) and the main explosive (150) ensure the safety of the warhead (100) under storage conditions.
- Figure 2 shows the scattering area analysis result of the blast fragmentation warhead (100) with the convex body geometry, which is the subject of the invention, indicated with “a”, and the scattering area analysis result of the explosion of the blast fragmentation warhead (100) with a cylindrical body geometry having similar geometric dimensions and containing the same amount of balls (160), indicated with “b”.
- the analysis results in Figure 2 are compared, it is understood that the blast fragmentation warhead (100) with the convex body geometry, which is the subject of the invention, scatters balls (160) over a 32% larger area compared to the blast fragmentation warhead (100) with the cylindrical body geometry.
- Figure 3 shows the scattering angle analysis result of the explosion of the balls (160) contained in the blast fragmentation warhead (100) with a convex body geometry, which is the subject of the invention, indicated by "c", and the scattering angle analysis result of the explosion of the blast fragmentation warhead (100) with a cylindrical body geometry, which has similar geometric dimensions and contains the same amount of balls (160), indicated by "d”.
- said warheads (100) were positioned in panels modelled to represent the target, perpendicular to the ground plane in a static position and with the midpoint of the panel at the same height relative to the ground plane.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention is related to an inner body blast fragmentation warhead made of aluminium alloy material, comprising steel ball-resin block and having a convex geometry with expanded scattering field and scattering angle.
Description
CONVEX GEOMETRY INTERNAL BODY BLAST FRAGMENTATION WARHEAD
Technical field of the invention
The invention is related to an inner body blast fragmentation warhead made of aluminium alloy material, comprising steel ball-resin block and having a convex geometry with expanded scattering field and scattering angle.
The State of the Art
Warheads, which are subsystems that provide the destructive power of rocket and missile systems, have different technical features to create destructive or wounding damage on the target. Warheads, which have various technical features according to the place and purpose of use, are listed under four groups as blast effect warheads, shaped charge warheads, special purpose warheads and blast fragmentation warheads.
Blast effect warheads create damage by using the explosion and shock wave formed after the explosion by turning the explosive material it contains into high pressure and hot gas as a result of ignition. Consisting of a specially shaped metal charge liner, explosive filled behind the charge liner and detonator, shaped charge warheads damage the target with the high pressure created by the explosive ignited when the ammunition hits the target and the high-speed jet of solid-liquid phase created by the warhead collapsing inside. Special-purpose warheads, which vary as Thermobaric warhead, Chemical/biological warhead, Cluster bomb, Smoke-producing warhead, Illumination warhead and Radar-blanking warhead, are designed with various technical features according to the area of use.
Blast fragmentation warheads are warheads that damage the target with both the explosion effect and the small particles that reach high speeds as a result of the explosion with the explosive and small particles they contain. The destructive power is
increased by means of the small particles contained in the blast fragmentation warheads, and the size and geometry of the small particles in the content determine the amount of effect on the target.
Blast fragmentation warheads generally consist of three main parts: the body that provides the structural integrity of the warhead, the particle-resin complex that creates the destructive power, and the explosive.
In the blast fragmentation warhead, which has two different types called natural fragmentation and controlled fragmentation, the function of the body is to provide the structural integrity of the warhead as well as to create the particles scattered after the explosive material detonates, which is the main destruction mechanism of blast fragmentation warheads. In warheads containing pre-formed particles, there is high- energy explosive material inside the body, and pre-formed particles integrated with the body with the help of resin on the outside. Regardless of the type of fragmentation of the warhead, the main destruction mechanism of blast fragmentation warheads is the high-speed particles dispersed after the explosion of the high explosive. The biggest advantage of preformed particles compared to natural or controlled fragmentation warheads is that the mass and geometry of the dispersed particles are known in advance, and the damage they will create on targets can be predicted with much higher accuracy with the help of analyses.
Among the known blast fragmentation warheads, there are blast fragmentation warheads with steel balls. These warheads are generally made of steel material with a cylindrical body. In cylindrical bodies, the volume in which the explosives and small particles of blast fragmentation warheads can be stored remains small. Due to the small volume, the destructive effect on the target remains insufficient. In addition, since the mass capacity of the warhead that a missile or rocket can carry is filled due to the weight of the body made of steel material, the total mass of the small particles that create the destructive effect that the warhead will contain remains small.
In the state of the art, there are blast fragmentation warheads with various geometries. Some of these warheads are explained below.
Patent document no “EP2410284A2” in the state of the art is reviewed. Said invention is a warhead with a body weakened by notches. When the charge inside the body is
activated, notches are opened in the body so that the body can be broken more easily and can be effective with the particles scattered around. Since said warhead does not contain pre-formed particles, fragmentation will be limited only to the body. This situation will cause a large variation in the geometry and mass of the particles and will also result in an inhomogeneous scattering, and the warhead effectiveness will be quite low. In addition, since the notches are quite large and few in number, very few particles will be formed after the activation of the warhead. In addition, the large and few number of notches opened in the warhead also cause very few particles to be formed after the warhead is fired, thus reducing the effectiveness of the warhead.
Patent document no “JP2013231589A” in the state of the art is reviewed. In the invention that is the subject of the application, a warhead with a cylindrical geometry is mentioned, which comprises a warhead part, an outer shell with a cavity created inside, an explosive charge filled inside the outer shell and a fuse part that ignites the explosive charge. It is explained that said warhead consists of an energy material containing a large number of energy substances that cause chemical reactions to produce heat in a part of the outer shell. When said warhead is examined, it is explained that the warhead has a natural fragmentation and a cylindrical body. Due to the cylindrical body of the warhead, a low dispersion angle is formed after ignition. In addition, the fact that the effectiveness will be created only as a result of the fragmentation of the outer shell surrounding the explosive results in a high variation in the mass and geometry of the particles formed as a result of ignition. This variation causes the number of particles to be quite low compared to a warhead containing preformed particles.
Patent document no “GB1430750A” in the state of the art is reviewed. Said invention refers to a fragmentation warhead with a pre-shaped particle structure, some of which are conical and some cylindrical in geometry, for missiles used against flying targets. When said warhead is examined, it is explained that a part of the warhead body is conical and some are cylindrical, and thus, it is desired to scatter a large number of particles with a narrow dispersion angle. The purpose of the warhead, which is stated to be used in ground-to-air air defense systems, scattering particles at a narrow angle is to hit a single target with a large number of particles. If the target's position cannot
be determined correctly in air defence systems, this will cause the effectiveness of the warhead to be quite low.
As a result, due to the negativities described above and the inadequacy of the dispersion area and dispersion angle as a result of the firing of the warheads of the existing solutions, it has been made necessary to make a development in the related technical field.
The aim of the invention
The most important aim of the invention is to have a warhead with a convex geometric structure and mechanical integrity and with increased charged by both explosive and steel balls. In this way, it has a wider scattering area and scattering angle compared to cylindrical body warheads.
Another aim of the invention is for the high-energy explosive to contain interfaces that prevent contact with all other parts in the area where it is positioned within the warhead. In this way, it is a safe warhead that prevents unexpected explosions during storage and transportation.
Another aim of the invention is for it to be lighter than warheads with classical steel bodies by means of containing an inner body and outer body made of aluminium alloy material. In this way, a lighter warhead that can withstand high flight loads and whose structural integrity is preserved is obtained and the missile range is extended.
Another aim of the invention is to use steel balls other than the main explosive to increase the destructive power and to manufacture the inner and outer bodies of the warhead from aluminium so that the warhead mass capacity that any missile can carry is not exceeded. In this way, the dynamic effectiveness of the warhead is increased by allowing the packing of higher mass balls inside it in return for the reduced weight of the warhead body that any missile can carry.
Description of the drawings
FIGURE -1 is the drawing that shows the image of the warhead that is the subject of the invention.
Reference numbers
100. Warhead
110. Inner body
120. Outer body
130. Body Connection Part
140. Ignition Tube Body
150. Main Explosive
160. Ball
170. Ball-Resin Matrix
180. Booster Charge
190. Rear cover
200. Pressing Piece
210. Waxed Paper
220. Connection Elements
Description of the Invention
The invention relates to a fragmentation warhead (100) with an inner body manufactured from aluminium alloy material with a convex geometry, comprising an inner body (1 10), outer body (120), body connection part (130), ignition tube body (140), main explosive (150), ball (160), ball-resin matrix (170), booster charge (180), rear cover (190), pressing piece (200), waxed paper (210) and connection elements (220).
The blast fragmentation warhead (100), which is used as a subsystem in missile systems, is manufactured from aluminium alloy material with a convex geometry. The outer body (120) has a convex geometry and is manufactured from aluminium, providing the mechanical integrity of the warhead (100). The outer body (120) carries the loads that the warhead (100) is exposed to during its movement. The outer body (120) and the inner body (1 10) are resistant to flight loads and have a low mass. In this way, it is possible to pack a higher number of balls (160) inside the warhead (100). The inner body (1 10) is manufactured from aluminium material with a convex geometry and heat treatment of EN-AW-7075-T6/T651 transformation. The outer body (120) is also manufactured from the same aluminium as the inner body (1 10).
The inner body (1 10) provides mechanical integrity of the balls (160) and the main explosive (150) and ensures that the pressure generated after the detonation of the booster charge (180) is trapped and the energy generated by the detonation is transmitted to the steel balls (160).
After the warhead (100) is fired, the steel balls (160) are scattered at high speeds and cause damage to the target elements. The resin-containing ball-resin matrix (170) ensures that the balls (160) are integrated with the inner body (1 10).
The high-energy main explosive (150), which is used to create a high-energy impact effect on the target, is placed inside the inner body (1 10). Before the main explosive (150) is assembled into the warhead (100), a liner is applied to the surface of the inner body (1 ) facing the main explosive (150). The liner, which is compatible with the main explosive (150) used, is used as an interface between the main explosive (150) and the inner body (1 10) and ensures that the main explosive (150) adheres to the inner
body (1 10), creating a reliable interface that prevents the inner body (1 10) from coming into direct contact with the surface facing the main explosive (150).
The ignition tube body (140) provides the mechanical integrity of the booster charge (170), which activates the main explosive (150) and starts the ignition chain. The body connection part (130) is used for the connection of the ignition tube body (140) and the inner body (1 10). The ignition tube body (140) and the body connection part (130) are assembled to each other, and the body connection part (130) and the inner body (1 10) are assembled to each other. The activation of the booster charge (180), which is a separate subsystem mounted on the ignition tube body (140) and on the warhead (100), initiates the ignition process of the warhead (100). The detonation wave in the booster charge (180) reflects from the inner body (110) and causes the main explosive (150) to explode with the explosion of the booster charge (180) filled into the warhead (100) and creating a charge effect with the ignition of the warhead (100). By means of the detonation wave, the balls (160) in the ball-resin matrix (170) are scattered around at high speeds. The balls (160), scattered around with the high energy released after detonation, hit the target and cause destruction.
In addition to the outer body (120) and inner body (1 10) that provide the mechanical integrity of the warhead (100), the rear cover (190) and the connecting elements (220) also ensure that the warhead (100) maintains its mechanical integrity and ensures that the warhead (100) has a rigid structure. The connection between the inner body (1 10) and the outer body (120) and the inner body (1 10) and the ignition tube body (140) is provided by connection elements (220) such as bolts. After the main explosive (150) is produced by casting, the back surface of the main explosive (150) is covered with waxed paper (210) and the pressing piece (200). In case of expansion of the main explosive (150), the waxed paper (210) and the pressing piece (200) that provide an interface between the surface of the inner body (1 10) facing the main explosive (150) and the main explosive (150) ensure the safety of the warhead (100) under storage conditions.
Figure 2 shows the scattering area analysis result of the blast fragmentation warhead (100) with the convex body geometry, which is the subject of the invention, indicated with “a”, and the scattering area analysis result of the explosion of the blast
fragmentation warhead (100) with a cylindrical body geometry having similar geometric dimensions and containing the same amount of balls (160), indicated with “b”. When the analysis results in Figure 2 are compared, it is understood that the blast fragmentation warhead (100) with the convex body geometry, which is the subject of the invention, scatters balls (160) over a 32% larger area compared to the blast fragmentation warhead (100) with the cylindrical body geometry.
Figure 3 shows the scattering angle analysis result of the explosion of the balls (160) contained in the blast fragmentation warhead (100) with a convex body geometry, which is the subject of the invention, indicated by "c", and the scattering angle analysis result of the explosion of the blast fragmentation warhead (100) with a cylindrical body geometry, which has similar geometric dimensions and contains the same amount of balls (160), indicated by "d". In the scattering angle analysis, said warheads (100) were positioned in panels modelled to represent the target, perpendicular to the ground plane in a static position and with the midpoint of the panel at the same height relative to the ground plane. When the analysis results in Figure 3 are compared, it is understood that the steel balls (160) contained in the blast fragmentation warhead (100) with a convex body geometry are scattered at a 17% wider angle in the scattering angle compared to the blast fragmentation warhead (100) with a cylindrical body geometry.
Claims
1. A blast fragmentation warhead (100) with inner body made of aluminium alloy material with convex geometry, comprising
• The inner body (1 10) made of aluminium material with a convex geometry, which ensures the mechanical integrity of the warhead (100), the balls (160) and the main explosive (150), and ensures that the pressure generated after the booster charge (180) initiates the detonation is trapped and the energy generated by the detonation is transmitted to the steel balls (160),
• The outer body (120) that has a convex geometry and is made of aluminium material, and ensures the mechanical integrity of the warhead (100),
• The liner that is applied to the surface of the inner body (1 10) facing the main explosive (150), is compatible with the main explosive (150), creates an interface between the main explosive (150) and the inner body (1 10), ensures that the main explosive (150) adheres to the inner body (1 10), and prevents the main explosive (150) from coming into direct contact with the surface of the inner body (1 10) facing the main explosive (150),
• The body connection part (130) that is used for the connection of the ignition tube body (140) and the inner body (1 10),
• The ignition tube body (140) that contains the booster charge (180) which, when activated, initiates the ignition process of the warhead (100) and causes the main explosive (150) to explode by creating a detonation wave, and that enables the activation of the main explosive (150) to start the ignition chain and ensures the mechanical integrity of the booster charge (170),
• High energy main explosive (150) produced by casting and used to create a high energy impact on the target,
• Steel ball (160) that scatters and causes destruction with the high energy released after detonation,
• Ball-resin matrix (170) that contains resin and ensures that the balls (160) are integrated with the inner body (1 10),
• Rear cover (190) that ensures the mechanical integrity of the warhead (100),
• The pressing piece (200) and the waxed paper (210) that close the rear surface of the main explosive (150) and ensure the creation of an interface between the surface of the inner body (1 10) facing the main explosive (150) and the main explosive (150) in case of expansion of the main explosive (150) and ensure the safety of the warhead (100) under storage conditions, and
• The connection elements (220) that ensure the mechanical integrity of the warhead (100) and provide the connection between the inner body (1 10) and the outer body (120) and the inner body (110) and the firing tube body (140).
2. The blast fragmentation warhead (100) according to Claim 1 , comprising the inner body (1 10) and the outer body (120) manufactured from EN-AW-7075- T6/T651 heat treated aluminium material.
3. The blast fragmentation warhead (100) according to Claim 1 , wherein the connection elements (220) are bolts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2023013199 | 2023-10-17 | ||
| TR2023/013199 | 2023-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2025085031A1 true WO2025085031A1 (en) | 2025-04-24 |
Family
ID=95448461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/TR2024/051181 Pending WO2025085031A1 (en) | 2023-10-17 | 2024-10-16 | Convex geometry internal body blast fragmentation warhead |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2025085031A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100199875A1 (en) * | 2005-06-21 | 2010-08-12 | Gunter Weihrauch | Projectile or warhead |
| US20160320165A1 (en) * | 2014-01-01 | 2016-11-03 | Israel Aerospace Industries Ltd. | Interception missle and warhead therefor |
| KR101808483B1 (en) * | 2017-03-31 | 2018-01-18 | 국방과학연구소 | Method for manufacturing the controlled fragmentation warhead and fragmentation liner |
| US20210108904A1 (en) * | 2019-10-14 | 2021-04-15 | TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH | Fragmentation warhead for a missle |
-
2024
- 2024-10-16 WO PCT/TR2024/051181 patent/WO2025085031A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100199875A1 (en) * | 2005-06-21 | 2010-08-12 | Gunter Weihrauch | Projectile or warhead |
| US20160320165A1 (en) * | 2014-01-01 | 2016-11-03 | Israel Aerospace Industries Ltd. | Interception missle and warhead therefor |
| KR101808483B1 (en) * | 2017-03-31 | 2018-01-18 | 국방과학연구소 | Method for manufacturing the controlled fragmentation warhead and fragmentation liner |
| US20210108904A1 (en) * | 2019-10-14 | 2021-04-15 | TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH | Fragmentation warhead for a missle |
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